diff options
Diffstat (limited to 'mox3/tests/test_mox.py')
| -rw-r--r-- | mox3/tests/test_mox.py | 3942 |
1 files changed, 1971 insertions, 1971 deletions
diff --git a/mox3/tests/test_mox.py b/mox3/tests/test_mox.py index a331f3d..29c04f2 100644 --- a/mox3/tests/test_mox.py +++ b/mox3/tests/test_mox.py @@ -30,2356 +30,2356 @@ OS_LISTDIR = mox_helper.os.listdir class ExpectedMethodCallsErrorTest(unittest.TestCase): - """Test creation and string conversion of ExpectedMethodCallsError.""" - - def testAtLeastOneMethod(self): - self.assertRaises(ValueError, mox.ExpectedMethodCallsError, []) - - def testOneError(self): - method = mox.MockMethod("testMethod", [], False) - method(1, 2).AndReturn('output') - e = mox.ExpectedMethodCallsError([method]) - self.assertEqual( - "Verify: Expected methods never called:\n" - " 0. testMethod(1, 2) -> 'output'", - str(e)) - - def testManyErrors(self): - method1 = mox.MockMethod("testMethod", [], False) - method1(1, 2).AndReturn('output') - method2 = mox.MockMethod("testMethod", [], False) - method2(a=1, b=2, c="only named") - method3 = mox.MockMethod("testMethod2", [], False) - method3().AndReturn(44) - method4 = mox.MockMethod("testMethod", [], False) - method4(1, 2).AndReturn('output') - e = mox.ExpectedMethodCallsError([method1, method2, method3, method4]) - self.assertEqual( - "Verify: Expected methods never called:\n" - " 0. testMethod(1, 2) -> 'output'\n" - " 1. testMethod(a=1, b=2, c='only named') -> None\n" - " 2. testMethod2() -> 44\n" - " 3. testMethod(1, 2) -> 'output'", - str(e)) + """Test creation and string conversion of ExpectedMethodCallsError.""" + + def testAtLeastOneMethod(self): + self.assertRaises(ValueError, mox.ExpectedMethodCallsError, []) + + def testOneError(self): + method = mox.MockMethod("testMethod", [], False) + method(1, 2).AndReturn('output') + e = mox.ExpectedMethodCallsError([method]) + self.assertEqual( + "Verify: Expected methods never called:\n" + " 0. testMethod(1, 2) -> 'output'", + str(e)) + + def testManyErrors(self): + method1 = mox.MockMethod("testMethod", [], False) + method1(1, 2).AndReturn('output') + method2 = mox.MockMethod("testMethod", [], False) + method2(a=1, b=2, c="only named") + method3 = mox.MockMethod("testMethod2", [], False) + method3().AndReturn(44) + method4 = mox.MockMethod("testMethod", [], False) + method4(1, 2).AndReturn('output') + e = mox.ExpectedMethodCallsError([method1, method2, method3, method4]) + self.assertEqual( + "Verify: Expected methods never called:\n" + " 0. testMethod(1, 2) -> 'output'\n" + " 1. testMethod(a=1, b=2, c='only named') -> None\n" + " 2. testMethod2() -> 44\n" + " 3. testMethod(1, 2) -> 'output'", + str(e)) class OrTest(unittest.TestCase): - """Test Or correctly chains Comparators.""" + """Test Or correctly chains Comparators.""" - def testValidOr(self): - """Or should be True if either Comparator returns True.""" - self.assertTrue(mox.Or(mox.IsA(dict), mox.IsA(str)) == {}) - self.assertTrue(mox.Or(mox.IsA(dict), mox.IsA(str)) == 'test') - self.assertTrue(mox.Or(mox.IsA(str), mox.IsA(str)) == 'test') + def testValidOr(self): + """Or should be True if either Comparator returns True.""" + self.assertTrue(mox.Or(mox.IsA(dict), mox.IsA(str)) == {}) + self.assertTrue(mox.Or(mox.IsA(dict), mox.IsA(str)) == 'test') + self.assertTrue(mox.Or(mox.IsA(str), mox.IsA(str)) == 'test') - def testInvalidOr(self): - """Or should be False if both Comparators return False.""" - self.assertFalse(mox.Or(mox.IsA(dict), mox.IsA(str)) == 0) + def testInvalidOr(self): + """Or should be False if both Comparators return False.""" + self.assertFalse(mox.Or(mox.IsA(dict), mox.IsA(str)) == 0) class AndTest(unittest.TestCase): - """Test And correctly chains Comparators.""" + """Test And correctly chains Comparators.""" - def testValidAnd(self): - """And should be True if both Comparators return True.""" - self.assertTrue(mox.And(mox.IsA(str), mox.IsA(str)) == '1') + def testValidAnd(self): + """And should be True if both Comparators return True.""" + self.assertTrue(mox.And(mox.IsA(str), mox.IsA(str)) == '1') - def testClauseOneFails(self): - """And should be False if the first Comparator returns False.""" + def testClauseOneFails(self): + """And should be False if the first Comparator returns False.""" - self.assertFalse(mox.And(mox.IsA(dict), mox.IsA(str)) == '1') + self.assertFalse(mox.And(mox.IsA(dict), mox.IsA(str)) == '1') - def testAdvancedUsage(self): - """And should work with other Comparators. + def testAdvancedUsage(self): + """And should work with other Comparators. - Note: this test is reliant on In and ContainsKeyValue. - """ - test_dict = {"mock": "obj", "testing": "isCOOL"} - self.assertTrue(mox.And(mox.In("testing"), - mox.ContainsKeyValue("mock", "obj")) == test_dict) + Note: this test is reliant on In and ContainsKeyValue. + """ + test_dict = {"mock": "obj", "testing": "isCOOL"} + self.assertTrue(mox.And(mox.In("testing"), + mox.ContainsKeyValue("mock", "obj")) == test_dict) - def testAdvancedUsageFails(self): - """Note: this test is reliant on In and ContainsKeyValue.""" - test_dict = {"mock": "obj", "testing": "isCOOL"} - self.assertFalse(mox.And(mox.In("NOTFOUND"), - mox.ContainsKeyValue("mock", "obj")) == test_dict) + def testAdvancedUsageFails(self): + """Note: this test is reliant on In and ContainsKeyValue.""" + test_dict = {"mock": "obj", "testing": "isCOOL"} + self.assertFalse(mox.And(mox.In("NOTFOUND"), + mox.ContainsKeyValue("mock", "obj")) == test_dict) class FuncTest(unittest.TestCase): - """Test Func correctly evaluates based upon true-false return.""" + """Test Func correctly evaluates based upon true-false return.""" - def testFuncTrueFalseEvaluation(self): - """Should return True if the validating function returns True.""" - equals_one = lambda x: x == 1 - always_none = lambda x: None + def testFuncTrueFalseEvaluation(self): + """Should return True if the validating function returns True.""" + equals_one = lambda x: x == 1 + always_none = lambda x: None - self.assertTrue(mox.Func(equals_one) == 1) - self.assertFalse(mox.Func(equals_one) == 0) + self.assertTrue(mox.Func(equals_one) == 1) + self.assertFalse(mox.Func(equals_one) == 0) - self.assertFalse(mox.Func(always_none) == 1) - self.assertFalse(mox.Func(always_none) == 0) - self.assertFalse(mox.Func(always_none) == None) + self.assertFalse(mox.Func(always_none) == 1) + self.assertFalse(mox.Func(always_none) == 0) + self.assertFalse(mox.Func(always_none) == None) - def testFuncExceptionPropagation(self): - """Exceptions within the validating function should propagate.""" - class TestException(Exception): - pass + def testFuncExceptionPropagation(self): + """Exceptions within the validating function should propagate.""" + class TestException(Exception): + pass - def raiseExceptionOnNotOne(value): - if value != 1: - raise TestException - else: - return True + def raiseExceptionOnNotOne(value): + if value != 1: + raise TestException + else: + return True - self.assertTrue(mox.Func(raiseExceptionOnNotOne) == 1) - self.assertRaises( - TestException, mox.Func(raiseExceptionOnNotOne).__eq__, 2) + self.assertTrue(mox.Func(raiseExceptionOnNotOne) == 1) + self.assertRaises( + TestException, mox.Func(raiseExceptionOnNotOne).__eq__, 2) class SameElementsAsTest(unittest.TestCase): - """Test SameElementsAs correctly identifies sequences with same elements.""" + """Test SameElementsAs correctly identifies sequences with same elements.""" - def testSortedLists(self): - """Should return True if two lists are exactly equal.""" - self.assertTrue(mox.SameElementsAs([1, 2.0, 'c']) == [1, 2.0, 'c']) + def testSortedLists(self): + """Should return True if two lists are exactly equal.""" + self.assertTrue(mox.SameElementsAs([1, 2.0, 'c']) == [1, 2.0, 'c']) - def testUnsortedLists(self): - """Should return True if two lists are unequal but have same elements.""" - self.assertTrue(mox.SameElementsAs([1, 2.0, 'c']) == [2.0, 'c', 1]) + def testUnsortedLists(self): + """Should return True if two lists are unequal but have same elements.""" + self.assertTrue(mox.SameElementsAs([1, 2.0, 'c']) == [2.0, 'c', 1]) - def testUnhashableLists(self): - """Should return True if two lists have the same unhashable elements.""" - self.assertTrue(mox.SameElementsAs([{'a': 1}, {2: 'b'}]) == - [{2: 'b'}, {'a': 1}]) + def testUnhashableLists(self): + """Should return True if two lists have the same unhashable elements.""" + self.assertTrue(mox.SameElementsAs([{'a': 1}, {2: 'b'}]) == + [{2: 'b'}, {'a': 1}]) - def testEmptyLists(self): - """Should return True for two empty lists.""" - self.assertTrue(mox.SameElementsAs([]) == []) + def testEmptyLists(self): + """Should return True for two empty lists.""" + self.assertTrue(mox.SameElementsAs([]) == []) - def testUnequalLists(self): - """Should return False if the lists are not equal.""" - self.assertFalse(mox.SameElementsAs([1, 2.0, 'c']) == [2.0, 'c']) + def testUnequalLists(self): + """Should return False if the lists are not equal.""" + self.assertFalse(mox.SameElementsAs([1, 2.0, 'c']) == [2.0, 'c']) - def testUnequalUnhashableLists(self): - """Should return False if two lists with unhashable items are unequal.""" - self.assertFalse(mox.SameElementsAs([{'a': 1}, {2: 'b'}]) == [{2: 'b'}]) + def testUnequalUnhashableLists(self): + """Should return False if two lists with unhashable items are unequal.""" + self.assertFalse(mox.SameElementsAs([{'a': 1}, {2: 'b'}]) == [{2: 'b'}]) - def testActualIsNotASequence(self): - """Should return False if the actual object is not a sequence.""" - self.assertFalse(mox.SameElementsAs([1]) == object()) + def testActualIsNotASequence(self): + """Should return False if the actual object is not a sequence.""" + self.assertFalse(mox.SameElementsAs([1]) == object()) - def testOneUnhashableObjectInActual(self): - """Store the entire iterator for a correct comparison. + def testOneUnhashableObjectInActual(self): + """Store the entire iterator for a correct comparison. - In a previous version of SameElementsAs, iteration stopped when an - unhashable object was encountered and then was restarted, so the actual - list appeared smaller than it was. - """ - self.assertFalse(mox.SameElementsAs([1, 2]) == iter([{}, 1, 2])) + In a previous version of SameElementsAs, iteration stopped when an + unhashable object was encountered and then was restarted, so the actual + list appeared smaller than it was. + """ + self.assertFalse(mox.SameElementsAs([1, 2]) == iter([{}, 1, 2])) class ContainsKeyValueTest(unittest.TestCase): - """Test ContainsKeyValue correctly identifies key/value pairs in a dict. - """ + """Test ContainsKeyValue correctly identifies key/value pairs in a dict. + """ - def testValidPair(self): - """Should return True if the key value is in the dict.""" - self.assertTrue(mox.ContainsKeyValue("key", 1) == {"key": 1}) + def testValidPair(self): + """Should return True if the key value is in the dict.""" + self.assertTrue(mox.ContainsKeyValue("key", 1) == {"key": 1}) - def testInvalidValue(self): - """Should return False if the value is not correct.""" - self.assertFalse(mox.ContainsKeyValue("key", 1) == {"key": 2}) + def testInvalidValue(self): + """Should return False if the value is not correct.""" + self.assertFalse(mox.ContainsKeyValue("key", 1) == {"key": 2}) - def testInvalidKey(self): - """Should return False if they key is not in the dict.""" - self.assertFalse(mox.ContainsKeyValue("qux", 1) == {"key": 2}) + def testInvalidKey(self): + """Should return False if they key is not in the dict.""" + self.assertFalse(mox.ContainsKeyValue("qux", 1) == {"key": 2}) class ContainsAttributeValueTest(unittest.TestCase): - """Test ContainsAttributeValue correctly identifies properties in an object. - """ + """Test ContainsAttributeValue correctly identifies properties in an object. + """ - def setUp(self): - """Create an object to test with.""" + def setUp(self): + """Create an object to test with.""" - class TestObject(object): - key = 1 + class TestObject(object): + key = 1 - self.test_object = TestObject() + self.test_object = TestObject() - def testValidPair(self): - """Should return True if the object has the key attribute that matches.""" - self.assertTrue(mox.ContainsAttributeValue("key", 1) == self.test_object) + def testValidPair(self): + """Should return True if the object has the key attribute that matches.""" + self.assertTrue(mox.ContainsAttributeValue("key", 1) == self.test_object) - def testInvalidValue(self): - """Should return False if the value is not correct.""" - self.assertFalse(mox.ContainsKeyValue("key", 2) == self.test_object) + def testInvalidValue(self): + """Should return False if the value is not correct.""" + self.assertFalse(mox.ContainsKeyValue("key", 2) == self.test_object) - def testInvalidKey(self): - """Should return False if they the object doesn't have the property.""" - self.assertFalse(mox.ContainsKeyValue("qux", 1) == self.test_object) + def testInvalidKey(self): + """Should return False if they the object doesn't have the property.""" + self.assertFalse(mox.ContainsKeyValue("qux", 1) == self.test_object) class InTest(unittest.TestCase): - """Test In correctly identifies a key in a list/dict""" + """Test In correctly identifies a key in a list/dict""" - def testItemInList(self): - """Should return True if the item is in the list.""" - self.assertTrue(mox.In(1) == [1, 2, 3]) + def testItemInList(self): + """Should return True if the item is in the list.""" + self.assertTrue(mox.In(1) == [1, 2, 3]) - def testKeyInDict(self): - """Should return True if the item is a key in a dict.""" - self.assertTrue(mox.In("test") == {"test": "module"}) + def testKeyInDict(self): + """Should return True if the item is a key in a dict.""" + self.assertTrue(mox.In("test") == {"test": "module"}) - def testItemInTuple(self): - """Should return True if the item is in the list.""" - self.assertTrue(mox.In(1) == (1, 2, 3)) + def testItemInTuple(self): + """Should return True if the item is in the list.""" + self.assertTrue(mox.In(1) == (1, 2, 3)) - def testTupleInTupleOfTuples(self): - self.assertTrue(mox.In((1, 2, 3)) == ((1, 2, 3), (1, 2))) + def testTupleInTupleOfTuples(self): + self.assertTrue(mox.In((1, 2, 3)) == ((1, 2, 3), (1, 2))) - def testItemNotInList(self): - self.assertFalse(mox.In(1) == [2, 3]) + def testItemNotInList(self): + self.assertFalse(mox.In(1) == [2, 3]) - def testTupleNotInTupleOfTuples(self): - self.assertFalse(mox.In((1, 2)) == ((1, 2, 3), (4, 5))) + def testTupleNotInTupleOfTuples(self): + self.assertFalse(mox.In((1, 2)) == ((1, 2, 3), (4, 5))) class NotTest(unittest.TestCase): - """Test Not correctly identifies False predicates.""" + """Test Not correctly identifies False predicates.""" - def testItemInList(self): - """Should return True if the item is NOT in the list.""" - self.assertTrue(mox.Not(mox.In(42)) == [1, 2, 3]) + def testItemInList(self): + """Should return True if the item is NOT in the list.""" + self.assertTrue(mox.Not(mox.In(42)) == [1, 2, 3]) - def testKeyInDict(self): - """Should return True if the item is NOT a key in a dict.""" - self.assertTrue(mox.Not(mox.In("foo")) == {"key": 42}) + def testKeyInDict(self): + """Should return True if the item is NOT a key in a dict.""" + self.assertTrue(mox.Not(mox.In("foo")) == {"key": 42}) - def testInvalidKeyWithNot(self): - """Should return False if they key is NOT in the dict.""" - self.assertTrue(mox.Not(mox.ContainsKeyValue("qux", 1)) == {"key": 2}) + def testInvalidKeyWithNot(self): + """Should return False if they key is NOT in the dict.""" + self.assertTrue(mox.Not(mox.ContainsKeyValue("qux", 1)) == {"key": 2}) class StrContainsTest(unittest.TestCase): - """Test StrContains correctly checks for substring occurrence of a parameter. - """ + """Test StrContains correctly checks for substring occurrence of a parameter. + """ - def testValidSubstringAtStart(self): - """Should return True if the substring is at the start of the string.""" - self.assertTrue(mox.StrContains("hello") == "hello world") + def testValidSubstringAtStart(self): + """Should return True if the substring is at the start of the string.""" + self.assertTrue(mox.StrContains("hello") == "hello world") - def testValidSubstringInMiddle(self): - """Should return True if the substring is in the middle of the string.""" - self.assertTrue(mox.StrContains("lo wo") == "hello world") + def testValidSubstringInMiddle(self): + """Should return True if the substring is in the middle of the string.""" + self.assertTrue(mox.StrContains("lo wo") == "hello world") - def testValidSubstringAtEnd(self): - """Should return True if the substring is at the end of the string.""" - self.assertTrue(mox.StrContains("ld") == "hello world") + def testValidSubstringAtEnd(self): + """Should return True if the substring is at the end of the string.""" + self.assertTrue(mox.StrContains("ld") == "hello world") - def testInvaildSubstring(self): - """Should return False if the substring is not in the string.""" - self.assertFalse(mox.StrContains("AAA") == "hello world") + def testInvaildSubstring(self): + """Should return False if the substring is not in the string.""" + self.assertFalse(mox.StrContains("AAA") == "hello world") - def testMultipleMatches(self): - """Should return True if there are multiple occurances of substring.""" - self.assertTrue(mox.StrContains("abc") == "ababcabcabcababc") + def testMultipleMatches(self): + """Should return True if there are multiple occurances of substring.""" + self.assertTrue(mox.StrContains("abc") == "ababcabcabcababc") class RegexTest(unittest.TestCase): - """Test Regex correctly matches regular expressions.""" + """Test Regex correctly matches regular expressions.""" - def testIdentifyBadSyntaxDuringInit(self): - """The user should know immediately if a regex has bad syntax.""" - self.assertRaises(re.error, mox.Regex, '(a|b') + def testIdentifyBadSyntaxDuringInit(self): + """The user should know immediately if a regex has bad syntax.""" + self.assertRaises(re.error, mox.Regex, '(a|b') - def testPatternInMiddle(self): - """Should return True if the pattern matches at the middle of the string. + def testPatternInMiddle(self): + """Should return True if the pattern matches at the middle of the string. - This ensures that re.search is used (instead of re.find). - """ - self.assertTrue(mox.Regex(r"a\s+b") == "x y z a b c") + This ensures that re.search is used (instead of re.find). + """ + self.assertTrue(mox.Regex(r"a\s+b") == "x y z a b c") - def testNonMatchPattern(self): - """Should return False if the pattern does not match the string.""" - self.assertFalse(mox.Regex(r"a\s+b") == "x y z") + def testNonMatchPattern(self): + """Should return False if the pattern does not match the string.""" + self.assertFalse(mox.Regex(r"a\s+b") == "x y z") - def testFlagsPassedCorrectly(self): - """Should return True as we pass IGNORECASE flag.""" - self.assertTrue(mox.Regex(r"A", re.IGNORECASE) == "a") + def testFlagsPassedCorrectly(self): + """Should return True as we pass IGNORECASE flag.""" + self.assertTrue(mox.Regex(r"A", re.IGNORECASE) == "a") - def testReprWithoutFlags(self): - """repr should return the regular expression pattern.""" - self.assertTrue( - repr(mox.Regex(r"a\s+b")) == "<regular expression 'a\s+b'>") + def testReprWithoutFlags(self): + """repr should return the regular expression pattern.""" + self.assertTrue( + repr(mox.Regex(r"a\s+b")) == "<regular expression 'a\s+b'>") - def testReprWithFlags(self): - """repr should return the regular expression pattern and flags.""" - self.assertTrue(repr(mox.Regex(r"a\s+b", flags=4)) == - "<regular expression 'a\s+b', flags=4>") + def testReprWithFlags(self): + """repr should return the regular expression pattern and flags.""" + self.assertTrue(repr(mox.Regex(r"a\s+b", flags=4)) == + "<regular expression 'a\s+b', flags=4>") class IsTest(unittest.TestCase): - """Verify Is correctly checks equality based upon identity, not value""" + """Verify Is correctly checks equality based upon identity, not value""" - class AlwaysComparesTrue(object): - def __eq__(self, other): - return True + class AlwaysComparesTrue(object): + def __eq__(self, other): + return True - def __cmp__(self, other): - return 0 + def __cmp__(self, other): + return 0 - def __ne__(self, other): - return False + def __ne__(self, other): + return False - def testEqualityValid(self): - o1 = self.AlwaysComparesTrue() - self.assertTrue(mox.Is(o1), o1) + def testEqualityValid(self): + o1 = self.AlwaysComparesTrue() + self.assertTrue(mox.Is(o1), o1) - def testEqualityInvalid(self): - o1 = self.AlwaysComparesTrue() - o2 = self.AlwaysComparesTrue() - self.assertTrue(o1 == o2) - # but... - self.assertFalse(mox.Is(o1) == o2) + def testEqualityInvalid(self): + o1 = self.AlwaysComparesTrue() + o2 = self.AlwaysComparesTrue() + self.assertTrue(o1 == o2) + # but... + self.assertFalse(mox.Is(o1) == o2) - def testInequalityValid(self): - o1 = self.AlwaysComparesTrue() - o2 = self.AlwaysComparesTrue() - self.assertTrue(mox.Is(o1) != o2) + def testInequalityValid(self): + o1 = self.AlwaysComparesTrue() + o2 = self.AlwaysComparesTrue() + self.assertTrue(mox.Is(o1) != o2) - def testInequalityInvalid(self): - o1 = self.AlwaysComparesTrue() - self.assertFalse(mox.Is(o1) != o1) + def testInequalityInvalid(self): + o1 = self.AlwaysComparesTrue() + self.assertFalse(mox.Is(o1) != o1) - def testEqualityInListValid(self): - o1 = self.AlwaysComparesTrue() - o2 = self.AlwaysComparesTrue() - isa_list = [mox.Is(o1), mox.Is(o2)] - str_list = [o1, o2] - self.assertTrue(isa_list == str_list) + def testEqualityInListValid(self): + o1 = self.AlwaysComparesTrue() + o2 = self.AlwaysComparesTrue() + isa_list = [mox.Is(o1), mox.Is(o2)] + str_list = [o1, o2] + self.assertTrue(isa_list == str_list) - def testEquailtyInListInvalid(self): - o1 = self.AlwaysComparesTrue() - o2 = self.AlwaysComparesTrue() - isa_list = [mox.Is(o1), mox.Is(o2)] - mixed_list = [o2, o1] - self.assertFalse(isa_list == mixed_list) + def testEquailtyInListInvalid(self): + o1 = self.AlwaysComparesTrue() + o2 = self.AlwaysComparesTrue() + isa_list = [mox.Is(o1), mox.Is(o2)] + mixed_list = [o2, o1] + self.assertFalse(isa_list == mixed_list) class IsATest(unittest.TestCase): - """Verify IsA correctly checks equality based upon class type, not value.""" + """Verify IsA correctly checks equality based upon class type, not value.""" - def testEqualityValid(self): - """Verify that == correctly identifies objects of the same type.""" - self.assertTrue(mox.IsA(str) == 'test') + def testEqualityValid(self): + """Verify that == correctly identifies objects of the same type.""" + self.assertTrue(mox.IsA(str) == 'test') - def testEqualityInvalid(self): - """Verify that == correctly identifies objects of different types.""" - self.assertFalse(mox.IsA(str) == 10) + def testEqualityInvalid(self): + """Verify that == correctly identifies objects of different types.""" + self.assertFalse(mox.IsA(str) == 10) - def testInequalityValid(self): - """Verify that != identifies objects of different type.""" - self.assertTrue(mox.IsA(str) != 10) + def testInequalityValid(self): + """Verify that != identifies objects of different type.""" + self.assertTrue(mox.IsA(str) != 10) - def testInequalityInvalid(self): - """Verify that != correctly identifies objects of the same type.""" - self.assertFalse(mox.IsA(str) != "test") + def testInequalityInvalid(self): + """Verify that != correctly identifies objects of the same type.""" + self.assertFalse(mox.IsA(str) != "test") - def testEqualityInListValid(self): - """Verify list contents are properly compared.""" - isa_list = [mox.IsA(str), mox.IsA(str)] - str_list = ["abc", "def"] - self.assertTrue(isa_list == str_list) + def testEqualityInListValid(self): + """Verify list contents are properly compared.""" + isa_list = [mox.IsA(str), mox.IsA(str)] + str_list = ["abc", "def"] + self.assertTrue(isa_list == str_list) - def testEquailtyInListInvalid(self): - """Verify list contents are properly compared.""" - isa_list = [mox.IsA(str), mox.IsA(str)] - mixed_list = ["abc", 123] - self.assertFalse(isa_list == mixed_list) + def testEquailtyInListInvalid(self): + """Verify list contents are properly compared.""" + isa_list = [mox.IsA(str), mox.IsA(str)] + mixed_list = ["abc", 123] + self.assertFalse(isa_list == mixed_list) - def testSpecialTypes(self): - """Verify that IsA can handle objects like io.StringIO.""" - isA = mox.IsA(io.StringIO()) - stringIO = io.StringIO() - self.assertTrue(isA == stringIO) + def testSpecialTypes(self): + """Verify that IsA can handle objects like io.StringIO.""" + isA = mox.IsA(io.StringIO()) + stringIO = io.StringIO() + self.assertTrue(isA == stringIO) class IsAlmostTest(unittest.TestCase): - """Verify IsAlmost correctly checks equality of floating point numbers.""" + """Verify IsAlmost correctly checks equality of floating point numbers.""" - def testEqualityValid(self): - """Verify that == correctly identifies nearly equivalent floats.""" - self.assertEqual(mox.IsAlmost(1.8999999999), 1.9) + def testEqualityValid(self): + """Verify that == correctly identifies nearly equivalent floats.""" + self.assertEqual(mox.IsAlmost(1.8999999999), 1.9) - def testEqualityInvalid(self): - """Verify that == correctly identifies non-equivalent floats.""" - self.assertNotEqual(mox.IsAlmost(1.899), 1.9) + def testEqualityInvalid(self): + """Verify that == correctly identifies non-equivalent floats.""" + self.assertNotEqual(mox.IsAlmost(1.899), 1.9) - def testEqualityWithPlaces(self): - """Verify that specifying places has the desired effect.""" - self.assertNotEqual(mox.IsAlmost(1.899), 1.9) - self.assertEqual(mox.IsAlmost(1.899, places=2), 1.9) + def testEqualityWithPlaces(self): + """Verify that specifying places has the desired effect.""" + self.assertNotEqual(mox.IsAlmost(1.899), 1.9) + self.assertEqual(mox.IsAlmost(1.899, places=2), 1.9) - def testNonNumericTypes(self): - """Verify that IsAlmost handles non-numeric types properly.""" + def testNonNumericTypes(self): + """Verify that IsAlmost handles non-numeric types properly.""" - self.assertNotEqual(mox.IsAlmost(1.8999999999), '1.9') - self.assertNotEqual(mox.IsAlmost('1.8999999999'), 1.9) - self.assertNotEqual(mox.IsAlmost('1.8999999999'), '1.9') + self.assertNotEqual(mox.IsAlmost(1.8999999999), '1.9') + self.assertNotEqual(mox.IsAlmost('1.8999999999'), 1.9) + self.assertNotEqual(mox.IsAlmost('1.8999999999'), '1.9') class ValueRememberTest(unittest.TestCase): - """Verify comparing argument against remembered value.""" - - def testValueEquals(self): - """Verify that value will compare to stored value.""" - value = mox.Value() - value.store_value('hello world') - self.assertEqual(value, 'hello world') - - def testNoValue(self): - """Verify that uninitialized value does not compare to "empty" values.""" - value = mox.Value() - self.assertNotEqual(value, None) - self.assertNotEqual(value, False) - self.assertNotEqual(value, 0) - self.assertNotEqual(value, '') - self.assertNotEqual(value, ()) - self.assertNotEqual(value, []) - self.assertNotEqual(value, {}) - self.assertNotEqual(value, object()) - self.assertNotEqual(value, set()) - - def testRememberValue(self): - """Verify that comparing against remember will store argument.""" - value = mox.Value() - remember = mox.Remember(value) - self.assertNotEqual(value, 'hello world') # value not yet stored. - self.assertEqual(remember, 'hello world') # store value here. - self.assertEqual(value, 'hello world') # compare against stored value. + """Verify comparing argument against remembered value.""" + + def testValueEquals(self): + """Verify that value will compare to stored value.""" + value = mox.Value() + value.store_value('hello world') + self.assertEqual(value, 'hello world') + + def testNoValue(self): + """Verify that uninitialized value does not compare to "empty" values.""" + value = mox.Value() + self.assertNotEqual(value, None) + self.assertNotEqual(value, False) + self.assertNotEqual(value, 0) + self.assertNotEqual(value, '') + self.assertNotEqual(value, ()) + self.assertNotEqual(value, []) + self.assertNotEqual(value, {}) + self.assertNotEqual(value, object()) + self.assertNotEqual(value, set()) + + def testRememberValue(self): + """Verify that comparing against remember will store argument.""" + value = mox.Value() + remember = mox.Remember(value) + self.assertNotEqual(value, 'hello world') # value not yet stored. + self.assertEqual(remember, 'hello world') # store value here. + self.assertEqual(value, 'hello world') # compare against stored value. class MockMethodTest(unittest.TestCase): - """Test class to verify that the MockMethod class is working correctly.""" - - def setUp(self): - self.expected_method = mox.MockMethod( - "testMethod", [], False)(['original']) - self.mock_method = mox.MockMethod("testMethod", [self.expected_method], - True) - - def testNameAttribute(self): - """Should provide a __name__ attribute.""" - self.assertEqual('testMethod', self.mock_method.__name__) - - def testAndReturnNoneByDefault(self): - """Should return None by default.""" - return_value = self.mock_method(['original']) - self.assertTrue(return_value == None) - - def testAndReturnValue(self): - """Should return a specificed return value.""" - expected_return_value = "test" - self.expected_method.AndReturn(expected_return_value) - return_value = self.mock_method(['original']) - self.assertTrue(return_value == expected_return_value) - - def testAndRaiseException(self): - """Should raise a specified exception.""" - expected_exception = Exception('test exception') - self.expected_method.AndRaise(expected_exception) - self.assertRaises(Exception, self.mock_method) - - def testWithSideEffects(self): - """Should call state modifier.""" - local_list = ['original'] - - def modifier(mutable_list): - self.assertTrue(local_list is mutable_list) - mutable_list[0] = 'mutation' - - self.expected_method.WithSideEffects(modifier).AndReturn(1) - self.mock_method(local_list) - self.assertEqual('mutation', local_list[0]) - - def testWithReturningSideEffects(self): - """Should call state modifier and propagate its return value.""" - local_list = ['original'] - expected_return = 'expected_return' - - def modifier_with_return(mutable_list): - self.assertTrue(local_list is mutable_list) - mutable_list[0] = 'mutation' - return expected_return - - self.expected_method.WithSideEffects(modifier_with_return) - actual_return = self.mock_method(local_list) - self.assertEqual('mutation', local_list[0]) - self.assertEqual(expected_return, actual_return) - - def testWithReturningSideEffectsWithAndReturn(self): - """Should call state modifier and ignore its return value.""" - local_list = ['original'] - expected_return = 'expected_return' - unexpected_return = 'unexpected_return' - - def modifier_with_return(mutable_list): - self.assertTrue(local_list is mutable_list) - mutable_list[0] = 'mutation' - return unexpected_return - - self.expected_method.WithSideEffects(modifier_with_return).AndReturn( - expected_return) - actual_return = self.mock_method(local_list) - self.assertEqual('mutation', local_list[0]) - self.assertEqual(expected_return, actual_return) - - def testEqualityNoParamsEqual(self): - """Methods with the same name and without params should be equal.""" - expected_method = mox.MockMethod("testMethod", [], False) - self.assertEqual(self.mock_method, expected_method) - - def testEqualityNoParamsNotEqual(self): - """Methods with different names and without params should not be equal.""" - expected_method = mox.MockMethod("otherMethod", [], False) - self.assertNotEqual(self.mock_method, expected_method) - - def testEqualityParamsEqual(self): - """Methods with the same name and parameters should be equal.""" - params = [1, 2, 3] - expected_method = mox.MockMethod("testMethod", [], False) - expected_method._params = params - - self.mock_method._params = params - self.assertEqual(self.mock_method, expected_method) - - def testEqualityParamsNotEqual(self): - """Methods with the same name and different params should not be equal.""" - expected_method = mox.MockMethod("testMethod", [], False) - expected_method._params = [1, 2, 3] - - self.mock_method._params = ['a', 'b', 'c'] - self.assertNotEqual(self.mock_method, expected_method) - - def testEqualityNamedParamsEqual(self): - """Methods with the same name and same named params should be equal.""" - named_params = {"input1": "test", "input2": "params"} - expected_method = mox.MockMethod("testMethod", [], False) - expected_method._named_params = named_params - - self.mock_method._named_params = named_params - self.assertEqual(self.mock_method, expected_method) - - def testEqualityNamedParamsNotEqual(self): - """Methods with the same name and diffnamed params should not be equal.""" - expected_method = mox.MockMethod("testMethod", [], False) - expected_method._named_params = {"input1": "test", "input2": "params"} - - self.mock_method._named_params = {"input1": "test2", "input2": "params2"} - self.assertNotEqual(self.mock_method, expected_method) - - def testEqualityWrongType(self): - """Method should not be equal to an object of a different type.""" - self.assertNotEqual(self.mock_method, "string?") - - def testObjectEquality(self): - """Equality of objects should work without a Comparator""" - instA = TestClass() - instB = TestClass() - - params = [instA, ] - expected_method = mox.MockMethod("testMethod", [], False) - expected_method._params = params - - self.mock_method._params = [instB, ] - self.assertEqual(self.mock_method, expected_method) - - def testStrConversion(self): - method = mox.MockMethod("f", [], False) - method(1, 2, "st", n1=8, n2="st2") - self.assertEqual(str(method), ("f(1, 2, 'st', n1=8, n2='st2') -> None")) - - method = mox.MockMethod("testMethod", [], False) - method(1, 2, "only positional") - self.assertEqual(str(method), - "testMethod(1, 2, 'only positional') -> None") - - method = mox.MockMethod("testMethod", [], False) - method(a=1, b=2, c="only named") - self.assertEqual(str(method), - "testMethod(a=1, b=2, c='only named') -> None") - - method = mox.MockMethod("testMethod", [], False) - method() - self.assertEqual(str(method), "testMethod() -> None") - - method = mox.MockMethod("testMethod", [], False) - method(x="only 1 parameter") - self.assertEqual(str(method), "testMethod(x='only 1 parameter') -> None") - - method = mox.MockMethod("testMethod", [], False) - method().AndReturn('return_value') - self.assertEqual(str(method), "testMethod() -> 'return_value'") - - method = mox.MockMethod("testMethod", [], False) - method().AndReturn(('a', {1: 2})) - self.assertEqual(str(method), "testMethod() -> ('a', {1: 2})") + """Test class to verify that the MockMethod class is working correctly.""" + + def setUp(self): + self.expected_method = mox.MockMethod( + "testMethod", [], False)(['original']) + self.mock_method = mox.MockMethod("testMethod", [self.expected_method], + True) + + def testNameAttribute(self): + """Should provide a __name__ attribute.""" + self.assertEqual('testMethod', self.mock_method.__name__) + + def testAndReturnNoneByDefault(self): + """Should return None by default.""" + return_value = self.mock_method(['original']) + self.assertTrue(return_value == None) + + def testAndReturnValue(self): + """Should return a specificed return value.""" + expected_return_value = "test" + self.expected_method.AndReturn(expected_return_value) + return_value = self.mock_method(['original']) + self.assertTrue(return_value == expected_return_value) + + def testAndRaiseException(self): + """Should raise a specified exception.""" + expected_exception = Exception('test exception') + self.expected_method.AndRaise(expected_exception) + self.assertRaises(Exception, self.mock_method) + + def testWithSideEffects(self): + """Should call state modifier.""" + local_list = ['original'] + + def modifier(mutable_list): + self.assertTrue(local_list is mutable_list) + mutable_list[0] = 'mutation' + + self.expected_method.WithSideEffects(modifier).AndReturn(1) + self.mock_method(local_list) + self.assertEqual('mutation', local_list[0]) + + def testWithReturningSideEffects(self): + """Should call state modifier and propagate its return value.""" + local_list = ['original'] + expected_return = 'expected_return' + + def modifier_with_return(mutable_list): + self.assertTrue(local_list is mutable_list) + mutable_list[0] = 'mutation' + return expected_return + + self.expected_method.WithSideEffects(modifier_with_return) + actual_return = self.mock_method(local_list) + self.assertEqual('mutation', local_list[0]) + self.assertEqual(expected_return, actual_return) + + def testWithReturningSideEffectsWithAndReturn(self): + """Should call state modifier and ignore its return value.""" + local_list = ['original'] + expected_return = 'expected_return' + unexpected_return = 'unexpected_return' + + def modifier_with_return(mutable_list): + self.assertTrue(local_list is mutable_list) + mutable_list[0] = 'mutation' + return unexpected_return + + self.expected_method.WithSideEffects(modifier_with_return).AndReturn( + expected_return) + actual_return = self.mock_method(local_list) + self.assertEqual('mutation', local_list[0]) + self.assertEqual(expected_return, actual_return) + + def testEqualityNoParamsEqual(self): + """Methods with the same name and without params should be equal.""" + expected_method = mox.MockMethod("testMethod", [], False) + self.assertEqual(self.mock_method, expected_method) + + def testEqualityNoParamsNotEqual(self): + """Methods with different names and without params should not be equal.""" + expected_method = mox.MockMethod("otherMethod", [], False) + self.assertNotEqual(self.mock_method, expected_method) + + def testEqualityParamsEqual(self): + """Methods with the same name and parameters should be equal.""" + params = [1, 2, 3] + expected_method = mox.MockMethod("testMethod", [], False) + expected_method._params = params + + self.mock_method._params = params + self.assertEqual(self.mock_method, expected_method) + + def testEqualityParamsNotEqual(self): + """Methods with the same name and different params should not be equal.""" + expected_method = mox.MockMethod("testMethod", [], False) + expected_method._params = [1, 2, 3] + + self.mock_method._params = ['a', 'b', 'c'] + self.assertNotEqual(self.mock_method, expected_method) + + def testEqualityNamedParamsEqual(self): + """Methods with the same name and same named params should be equal.""" + named_params = {"input1": "test", "input2": "params"} + expected_method = mox.MockMethod("testMethod", [], False) + expected_method._named_params = named_params + + self.mock_method._named_params = named_params + self.assertEqual(self.mock_method, expected_method) + + def testEqualityNamedParamsNotEqual(self): + """Methods with the same name and diffnamed params should not be equal.""" + expected_method = mox.MockMethod("testMethod", [], False) + expected_method._named_params = {"input1": "test", "input2": "params"} + + self.mock_method._named_params = {"input1": "test2", "input2": "params2"} + self.assertNotEqual(self.mock_method, expected_method) + + def testEqualityWrongType(self): + """Method should not be equal to an object of a different type.""" + self.assertNotEqual(self.mock_method, "string?") + + def testObjectEquality(self): + """Equality of objects should work without a Comparator""" + instA = TestClass() + instB = TestClass() + + params = [instA, ] + expected_method = mox.MockMethod("testMethod", [], False) + expected_method._params = params + + self.mock_method._params = [instB, ] + self.assertEqual(self.mock_method, expected_method) + + def testStrConversion(self): + method = mox.MockMethod("f", [], False) + method(1, 2, "st", n1=8, n2="st2") + self.assertEqual(str(method), ("f(1, 2, 'st', n1=8, n2='st2') -> None")) + + method = mox.MockMethod("testMethod", [], False) + method(1, 2, "only positional") + self.assertEqual(str(method), + "testMethod(1, 2, 'only positional') -> None") + + method = mox.MockMethod("testMethod", [], False) + method(a=1, b=2, c="only named") + self.assertEqual(str(method), + "testMethod(a=1, b=2, c='only named') -> None") + + method = mox.MockMethod("testMethod", [], False) + method() + self.assertEqual(str(method), "testMethod() -> None") + + method = mox.MockMethod("testMethod", [], False) + method(x="only 1 parameter") + self.assertEqual(str(method), "testMethod(x='only 1 parameter') -> None") + + method = mox.MockMethod("testMethod", [], False) + method().AndReturn('return_value') + self.assertEqual(str(method), "testMethod() -> 'return_value'") + + method = mox.MockMethod("testMethod", [], False) + method().AndReturn(('a', {1: 2})) + self.assertEqual(str(method), "testMethod() -> ('a', {1: 2})") class MockAnythingTest(unittest.TestCase): - """Verify that the MockAnything class works as expected.""" - - def setUp(self): - self.mock_object = mox.MockAnything() - - def testRepr(self): - """Calling repr on a MockAnything instance must work.""" - self.assertEqual('<MockAnything instance>', repr(self.mock_object)) - - def testCanMockStr(self): - self.mock_object.__str__().AndReturn("foo") - self.mock_object._Replay() - actual = str(self.mock_object) - self.mock_object._Verify() - self.assertEqual("foo", actual) - - def testSetupMode(self): - """Verify the mock will accept any call.""" - self.mock_object.NonsenseCall() - self.assertTrue(len(self.mock_object._expected_calls_queue) == 1) - - def testReplayWithExpectedCall(self): - """Verify the mock replays method calls as expected.""" - self.mock_object.ValidCall() # setup method call - self.mock_object._Replay() # start replay mode - self.mock_object.ValidCall() # make method call - - def testReplayWithUnexpectedCall(self): - """Unexpected method calls should raise UnexpectedMethodCallError.""" - self.mock_object.ValidCall() # setup method call - self.mock_object._Replay() # start replay mode - self.assertRaises(mox.UnexpectedMethodCallError, - self.mock_object.OtherValidCall) - - def testVerifyWithCompleteReplay(self): - """Verify should not raise an exception for a valid replay.""" - self.mock_object.ValidCall() # setup method call - self.mock_object._Replay() # start replay mode - self.mock_object.ValidCall() # make method call - self.mock_object._Verify() - - def testVerifyWithIncompleteReplay(self): - """Verify should raise an exception if the replay was not complete.""" - self.mock_object.ValidCall() # setup method call - self.mock_object._Replay() # start replay mode - # ValidCall() is never made - self.assertRaises(mox.ExpectedMethodCallsError, self.mock_object._Verify) - - def testSpecialClassMethod(self): - """Verify should not raise an exception when special methods are used.""" - self.mock_object[1].AndReturn(True) - self.mock_object._Replay() - returned_val = self.mock_object[1] - self.assertTrue(returned_val) - self.mock_object._Verify() - - def testNonzero(self): - """You should be able to use the mock object in an if.""" - self.mock_object._Replay() - if self.mock_object: - pass - - def testNotNone(self): - """Mock should be comparable to None.""" - self.mock_object._Replay() - if self.mock_object is not None: - pass - - if self.mock_object is None: - pass - - def testEquals(self): - """A mock should be able to compare itself to another object.""" - self.mock_object._Replay() - self.assertEqual(self.mock_object, self.mock_object) - - def testEqualsMockFailure(self): - """Verify equals identifies unequal objects.""" - self.mock_object.SillyCall() - self.mock_object._Replay() - self.assertNotEqual(self.mock_object, mox.MockAnything()) - - def testEqualsInstanceFailure(self): - """Verify equals identifies that objects are different instances.""" - self.mock_object._Replay() - self.assertNotEqual(self.mock_object, TestClass()) - - def testNotEquals(self): - """Verify not equals works.""" - self.mock_object._Replay() - self.assertFalse(self.mock_object != self.mock_object) - - def testNestedMockCallsRecordedSerially(self): - """Test that nested calls work when recorded serially.""" - self.mock_object.CallInner().AndReturn(1) - self.mock_object.CallOuter(1) - self.mock_object._Replay() - - self.mock_object.CallOuter(self.mock_object.CallInner()) - - self.mock_object._Verify() - - def testNestedMockCallsRecordedNested(self): - """Test that nested cals work when recorded in a nested fashion.""" - self.mock_object.CallOuter(self.mock_object.CallInner().AndReturn(1)) - self.mock_object._Replay() - - self.mock_object.CallOuter(self.mock_object.CallInner()) - - self.mock_object._Verify() - - def testIsCallable(self): - """Test that MockAnything can even mock a simple callable. - - This is handy for "stubbing out" a method in a module with a mock, and - verifying that it was called. - """ - self.mock_object().AndReturn('mox0rd') - self.mock_object._Replay() - - self.assertEqual('mox0rd', self.mock_object()) - - self.mock_object._Verify() - - def testIsReprable(self): - """Test that MockAnythings can be repr'd without causing a failure.""" - self.assertTrue('MockAnything' in repr(self.mock_object)) + """Verify that the MockAnything class works as expected.""" + + def setUp(self): + self.mock_object = mox.MockAnything() + + def testRepr(self): + """Calling repr on a MockAnything instance must work.""" + self.assertEqual('<MockAnything instance>', repr(self.mock_object)) + + def testCanMockStr(self): + self.mock_object.__str__().AndReturn("foo") + self.mock_object._Replay() + actual = str(self.mock_object) + self.mock_object._Verify() + self.assertEqual("foo", actual) + + def testSetupMode(self): + """Verify the mock will accept any call.""" + self.mock_object.NonsenseCall() + self.assertTrue(len(self.mock_object._expected_calls_queue) == 1) + + def testReplayWithExpectedCall(self): + """Verify the mock replays method calls as expected.""" + self.mock_object.ValidCall() # setup method call + self.mock_object._Replay() # start replay mode + self.mock_object.ValidCall() # make method call + + def testReplayWithUnexpectedCall(self): + """Unexpected method calls should raise UnexpectedMethodCallError.""" + self.mock_object.ValidCall() # setup method call + self.mock_object._Replay() # start replay mode + self.assertRaises(mox.UnexpectedMethodCallError, + self.mock_object.OtherValidCall) + + def testVerifyWithCompleteReplay(self): + """Verify should not raise an exception for a valid replay.""" + self.mock_object.ValidCall() # setup method call + self.mock_object._Replay() # start replay mode + self.mock_object.ValidCall() # make method call + self.mock_object._Verify() + + def testVerifyWithIncompleteReplay(self): + """Verify should raise an exception if the replay was not complete.""" + self.mock_object.ValidCall() # setup method call + self.mock_object._Replay() # start replay mode + # ValidCall() is never made + self.assertRaises(mox.ExpectedMethodCallsError, self.mock_object._Verify) + + def testSpecialClassMethod(self): + """Verify should not raise an exception when special methods are used.""" + self.mock_object[1].AndReturn(True) + self.mock_object._Replay() + returned_val = self.mock_object[1] + self.assertTrue(returned_val) + self.mock_object._Verify() + + def testNonzero(self): + """You should be able to use the mock object in an if.""" + self.mock_object._Replay() + if self.mock_object: + pass + + def testNotNone(self): + """Mock should be comparable to None.""" + self.mock_object._Replay() + if self.mock_object is not None: + pass + + if self.mock_object is None: + pass + + def testEquals(self): + """A mock should be able to compare itself to another object.""" + self.mock_object._Replay() + self.assertEqual(self.mock_object, self.mock_object) + + def testEqualsMockFailure(self): + """Verify equals identifies unequal objects.""" + self.mock_object.SillyCall() + self.mock_object._Replay() + self.assertNotEqual(self.mock_object, mox.MockAnything()) + + def testEqualsInstanceFailure(self): + """Verify equals identifies that objects are different instances.""" + self.mock_object._Replay() + self.assertNotEqual(self.mock_object, TestClass()) + + def testNotEquals(self): + """Verify not equals works.""" + self.mock_object._Replay() + self.assertFalse(self.mock_object != self.mock_object) + + def testNestedMockCallsRecordedSerially(self): + """Test that nested calls work when recorded serially.""" + self.mock_object.CallInner().AndReturn(1) + self.mock_object.CallOuter(1) + self.mock_object._Replay() + + self.mock_object.CallOuter(self.mock_object.CallInner()) + + self.mock_object._Verify() + + def testNestedMockCallsRecordedNested(self): + """Test that nested cals work when recorded in a nested fashion.""" + self.mock_object.CallOuter(self.mock_object.CallInner().AndReturn(1)) + self.mock_object._Replay() + + self.mock_object.CallOuter(self.mock_object.CallInner()) + + self.mock_object._Verify() + + def testIsCallable(self): + """Test that MockAnything can even mock a simple callable. + + This is handy for "stubbing out" a method in a module with a mock, and + verifying that it was called. + """ + self.mock_object().AndReturn('mox0rd') + self.mock_object._Replay() + + self.assertEqual('mox0rd', self.mock_object()) + + self.mock_object._Verify() + + def testIsReprable(self): + """Test that MockAnythings can be repr'd without causing a failure.""" + self.assertTrue('MockAnything' in repr(self.mock_object)) class MethodCheckerTest(unittest.TestCase): - """Tests MockMethod's use of MethodChecker method.""" - - def testUnboundMethodsRequiresInstance(self): - # SKIP TEST IN PYTHON 2.x (Ugly hack for python 2.6) - # REASON: semantics for unbound methods has changed only in Python 3 - # so this test in earlier versions is invald - if sys.version_info < (3, 0): - return - - instance = CheckCallTestClass() - method = mox.MockMethod('NoParameters', [], False, - CheckCallTestClass.NoParameters) - - self.assertRaises(AttributeError, method) - method(instance) - self.assertRaises(AttributeError, method, instance, 1) - - def testNoParameters(self): - method = mox.MockMethod('NoParameters', [], False, - CheckCallTestClass.NoParameters, - class_to_bind=CheckCallTestClass) - method() - self.assertRaises(AttributeError, method, 1) - self.assertRaises(AttributeError, method, 1, 2) - self.assertRaises(AttributeError, method, a=1) - self.assertRaises(AttributeError, method, 1, b=2) - - def testOneParameter(self): - method = mox.MockMethod('OneParameter', [], False, - CheckCallTestClass.OneParameter, - class_to_bind=CheckCallTestClass) - self.assertRaises(AttributeError, method) - method(1) - method(a=1) - self.assertRaises(AttributeError, method, b=1) - self.assertRaises(AttributeError, method, 1, 2) - self.assertRaises(AttributeError, method, 1, a=2) - self.assertRaises(AttributeError, method, 1, b=2) - - def testTwoParameters(self): - method = mox.MockMethod('TwoParameters', [], False, - CheckCallTestClass.TwoParameters, - class_to_bind=CheckCallTestClass) - self.assertRaises(AttributeError, method) - self.assertRaises(AttributeError, method, 1) - self.assertRaises(AttributeError, method, a=1) - self.assertRaises(AttributeError, method, b=1) - method(1, 2) - method(1, b=2) - method(a=1, b=2) - method(b=2, a=1) - self.assertRaises(AttributeError, method, b=2, c=3) - self.assertRaises(AttributeError, method, a=1, b=2, c=3) - self.assertRaises(AttributeError, method, 1, 2, 3) - self.assertRaises(AttributeError, method, 1, 2, 3, 4) - self.assertRaises(AttributeError, method, 3, a=1, b=2) - - def testOneDefaultValue(self): - method = mox.MockMethod('OneDefaultValue', [], False, - CheckCallTestClass.OneDefaultValue, - class_to_bind=CheckCallTestClass) - method() - method(1) - method(a=1) - self.assertRaises(AttributeError, method, b=1) - self.assertRaises(AttributeError, method, 1, 2) - self.assertRaises(AttributeError, method, 1, a=2) - self.assertRaises(AttributeError, method, 1, b=2) - - def testTwoDefaultValues(self): - method = mox.MockMethod('TwoDefaultValues', [], False, - CheckCallTestClass.TwoDefaultValues, - class_to_bind=CheckCallTestClass) - self.assertRaises(AttributeError, method) - self.assertRaises(AttributeError, method, c=3) - self.assertRaises(AttributeError, method, 1) - self.assertRaises(AttributeError, method, 1, d=4) - self.assertRaises(AttributeError, method, 1, d=4, c=3) - method(1, 2) - method(a=1, b=2) - method(1, 2, 3) - method(1, 2, 3, 4) - method(1, 2, c=3) - method(1, 2, c=3, d=4) - method(1, 2, d=4, c=3) - method(d=4, c=3, a=1, b=2) - self.assertRaises(AttributeError, method, 1, 2, 3, 4, 5) - self.assertRaises(AttributeError, method, 1, 2, e=9) - self.assertRaises(AttributeError, method, a=1, b=2, e=9) - - def testArgs(self): - method = mox.MockMethod('Args', [], False, CheckCallTestClass.Args, - class_to_bind=CheckCallTestClass) - self.assertRaises(AttributeError, method) - self.assertRaises(AttributeError, method, 1) - method(1, 2) - method(a=1, b=2) - method(1, 2, 3) - method(1, 2, 3, 4) - self.assertRaises(AttributeError, method, 1, 2, a=3) - self.assertRaises(AttributeError, method, 1, 2, c=3) - - def testKwargs(self): - method = mox.MockMethod('Kwargs', [], False, CheckCallTestClass.Kwargs, - class_to_bind=CheckCallTestClass) - self.assertRaises(AttributeError, method) - method(1) - method(1, 2) - method(a=1, b=2) - method(b=2, a=1) - self.assertRaises(AttributeError, method, 1, 2, 3) - self.assertRaises(AttributeError, method, 1, 2, a=3) - method(1, 2, c=3) - method(a=1, b=2, c=3) - method(c=3, a=1, b=2) - method(a=1, b=2, c=3, d=4) - self.assertRaises(AttributeError, method, 1, 2, 3, 4) - - def testArgsAndKwargs(self): - method = mox.MockMethod('ArgsAndKwargs', [], False, - CheckCallTestClass.ArgsAndKwargs, - class_to_bind=CheckCallTestClass) - self.assertRaises(AttributeError, method) - method(1) - method(1, 2) - method(1, 2, 3) - method(a=1) - method(1, b=2) - self.assertRaises(AttributeError, method, 1, a=2) - method(b=2, a=1) - method(c=3, b=2, a=1) - method(1, 2, c=3) + """Tests MockMethod's use of MethodChecker method.""" + + def testUnboundMethodsRequiresInstance(self): + # SKIP TEST IN PYTHON 2.x (Ugly hack for python 2.6) + # REASON: semantics for unbound methods has changed only in Python 3 + # so this test in earlier versions is invald + if sys.version_info < (3, 0): + return + + instance = CheckCallTestClass() + method = mox.MockMethod('NoParameters', [], False, + CheckCallTestClass.NoParameters) + + self.assertRaises(AttributeError, method) + method(instance) + self.assertRaises(AttributeError, method, instance, 1) + + def testNoParameters(self): + method = mox.MockMethod('NoParameters', [], False, + CheckCallTestClass.NoParameters, + class_to_bind=CheckCallTestClass) + method() + self.assertRaises(AttributeError, method, 1) + self.assertRaises(AttributeError, method, 1, 2) + self.assertRaises(AttributeError, method, a=1) + self.assertRaises(AttributeError, method, 1, b=2) + + def testOneParameter(self): + method = mox.MockMethod('OneParameter', [], False, + CheckCallTestClass.OneParameter, + class_to_bind=CheckCallTestClass) + self.assertRaises(AttributeError, method) + method(1) + method(a=1) + self.assertRaises(AttributeError, method, b=1) + self.assertRaises(AttributeError, method, 1, 2) + self.assertRaises(AttributeError, method, 1, a=2) + self.assertRaises(AttributeError, method, 1, b=2) + + def testTwoParameters(self): + method = mox.MockMethod('TwoParameters', [], False, + CheckCallTestClass.TwoParameters, + class_to_bind=CheckCallTestClass) + self.assertRaises(AttributeError, method) + self.assertRaises(AttributeError, method, 1) + self.assertRaises(AttributeError, method, a=1) + self.assertRaises(AttributeError, method, b=1) + method(1, 2) + method(1, b=2) + method(a=1, b=2) + method(b=2, a=1) + self.assertRaises(AttributeError, method, b=2, c=3) + self.assertRaises(AttributeError, method, a=1, b=2, c=3) + self.assertRaises(AttributeError, method, 1, 2, 3) + self.assertRaises(AttributeError, method, 1, 2, 3, 4) + self.assertRaises(AttributeError, method, 3, a=1, b=2) + + def testOneDefaultValue(self): + method = mox.MockMethod('OneDefaultValue', [], False, + CheckCallTestClass.OneDefaultValue, + class_to_bind=CheckCallTestClass) + method() + method(1) + method(a=1) + self.assertRaises(AttributeError, method, b=1) + self.assertRaises(AttributeError, method, 1, 2) + self.assertRaises(AttributeError, method, 1, a=2) + self.assertRaises(AttributeError, method, 1, b=2) + + def testTwoDefaultValues(self): + method = mox.MockMethod('TwoDefaultValues', [], False, + CheckCallTestClass.TwoDefaultValues, + class_to_bind=CheckCallTestClass) + self.assertRaises(AttributeError, method) + self.assertRaises(AttributeError, method, c=3) + self.assertRaises(AttributeError, method, 1) + self.assertRaises(AttributeError, method, 1, d=4) + self.assertRaises(AttributeError, method, 1, d=4, c=3) + method(1, 2) + method(a=1, b=2) + method(1, 2, 3) + method(1, 2, 3, 4) + method(1, 2, c=3) + method(1, 2, c=3, d=4) + method(1, 2, d=4, c=3) + method(d=4, c=3, a=1, b=2) + self.assertRaises(AttributeError, method, 1, 2, 3, 4, 5) + self.assertRaises(AttributeError, method, 1, 2, e=9) + self.assertRaises(AttributeError, method, a=1, b=2, e=9) + + def testArgs(self): + method = mox.MockMethod('Args', [], False, CheckCallTestClass.Args, + class_to_bind=CheckCallTestClass) + self.assertRaises(AttributeError, method) + self.assertRaises(AttributeError, method, 1) + method(1, 2) + method(a=1, b=2) + method(1, 2, 3) + method(1, 2, 3, 4) + self.assertRaises(AttributeError, method, 1, 2, a=3) + self.assertRaises(AttributeError, method, 1, 2, c=3) + + def testKwargs(self): + method = mox.MockMethod('Kwargs', [], False, CheckCallTestClass.Kwargs, + class_to_bind=CheckCallTestClass) + self.assertRaises(AttributeError, method) + method(1) + method(1, 2) + method(a=1, b=2) + method(b=2, a=1) + self.assertRaises(AttributeError, method, 1, 2, 3) + self.assertRaises(AttributeError, method, 1, 2, a=3) + method(1, 2, c=3) + method(a=1, b=2, c=3) + method(c=3, a=1, b=2) + method(a=1, b=2, c=3, d=4) + self.assertRaises(AttributeError, method, 1, 2, 3, 4) + + def testArgsAndKwargs(self): + method = mox.MockMethod('ArgsAndKwargs', [], False, + CheckCallTestClass.ArgsAndKwargs, + class_to_bind=CheckCallTestClass) + self.assertRaises(AttributeError, method) + method(1) + method(1, 2) + method(1, 2, 3) + method(a=1) + method(1, b=2) + self.assertRaises(AttributeError, method, 1, a=2) + method(b=2, a=1) + method(c=3, b=2, a=1) + method(1, 2, c=3) class CheckCallTestClass(object): - def NoParameters(self): - pass + def NoParameters(self): + pass - def OneParameter(self, a): - pass + def OneParameter(self, a): + pass - def TwoParameters(self, a, b): - pass + def TwoParameters(self, a, b): + pass - def OneDefaultValue(self, a=1): - pass + def OneDefaultValue(self, a=1): + pass - def TwoDefaultValues(self, a, b, c=1, d=2): - pass + def TwoDefaultValues(self, a, b, c=1, d=2): + pass - def Args(self, a, b, *args): - pass + def Args(self, a, b, *args): + pass - def Kwargs(self, a, b=2, **kwargs): - pass + def Kwargs(self, a, b=2, **kwargs): + pass - def ArgsAndKwargs(self, a, *args, **kwargs): - pass + def ArgsAndKwargs(self, a, *args, **kwargs): + pass class MockObjectTest(unittest.TestCase): - """Verify that the MockObject class works as exepcted.""" + """Verify that the MockObject class works as exepcted.""" + + def setUp(self): + self.mock_object = mox.MockObject(TestClass) + + def testSetupModeWithValidCall(self): + """Verify the mock object properly mocks a basic method call.""" + self.mock_object.ValidCall() + self.assertTrue(len(self.mock_object._expected_calls_queue) == 1) + + def testSetupModeWithInvalidCall(self): + """UnknownMethodCallError should be raised for a non-member method call. + """ + # Note: assertRaises does not catch exceptions thrown by MockObject's + # __getattr__ + try: + self.mock_object.InvalidCall() + self.fail("No exception thrown, expected UnknownMethodCallError") + except mox.UnknownMethodCallError: + pass + except Exception: + self.fail("Wrong exception type thrown, expected UnknownMethodCallError") + + def testReplayWithInvalidCall(self): + """UnknownMethodCallError should be raised for a non-member method call. + """ + self.mock_object.ValidCall() # setup method call + self.mock_object._Replay() # start replay mode + # Note: assertRaises does not catch exceptions thrown by MockObject's + # __getattr__ + try: + self.mock_object.InvalidCall() + self.fail("No exception thrown, expected UnknownMethodCallError") + except mox.UnknownMethodCallError: + pass + except Exception: + self.fail("Wrong exception type thrown, expected UnknownMethodCallError") + + def testIsInstance(self): + """Mock should be able to pass as an instance of the mocked class.""" + self.assertTrue(isinstance(self.mock_object, TestClass)) + + def testFindValidMethods(self): + """Mock should be able to mock all public methods.""" + self.assertTrue('ValidCall' in self.mock_object._known_methods) + self.assertTrue('OtherValidCall' in self.mock_object._known_methods) + self.assertTrue('MyClassMethod' in self.mock_object._known_methods) + self.assertTrue('MyStaticMethod' in self.mock_object._known_methods) + self.assertTrue('_ProtectedCall' in self.mock_object._known_methods) + self.assertTrue('__PrivateCall' not in self.mock_object._known_methods) + self.assertTrue( + '_TestClass__PrivateCall' in self.mock_object._known_methods) + + def testFindsSuperclassMethods(self): + """Mock should be able to mock superclasses methods.""" + self.mock_object = mox.MockObject(ChildClass) + self.assertTrue('ValidCall' in self.mock_object._known_methods) + self.assertTrue('OtherValidCall' in self.mock_object._known_methods) + self.assertTrue('MyClassMethod' in self.mock_object._known_methods) + self.assertTrue('ChildValidCall' in self.mock_object._known_methods) + + def testAccessClassVariables(self): + """Class variables should be accessible through the mock.""" + self.assertTrue('SOME_CLASS_VAR' in self.mock_object._known_vars) + self.assertTrue('_PROTECTED_CLASS_VAR' in self.mock_object._known_vars) + self.assertEqual('test_value', self.mock_object.SOME_CLASS_VAR) + + def testEquals(self): + """A mock should be able to compare itself to another object.""" + self.mock_object._Replay() + self.assertEqual(self.mock_object, self.mock_object) + + def testEqualsMockFailure(self): + """Verify equals identifies unequal objects.""" + self.mock_object.ValidCall() + self.mock_object._Replay() + self.assertNotEqual(self.mock_object, mox.MockObject(TestClass)) + + def testEqualsInstanceFailure(self): + """Verify equals identifies that objects are different instances.""" + self.mock_object._Replay() + self.assertNotEqual(self.mock_object, TestClass()) + + def testNotEquals(self): + """Verify not equals works.""" + self.mock_object._Replay() + self.assertFalse(self.mock_object != self.mock_object) + + def testMockSetItem_ExpectedSetItem_Success(self): + """Test that __setitem__() gets mocked in Dummy. - def setUp(self): - self.mock_object = mox.MockObject(TestClass) + In this test, _Verify() succeeds. + """ + dummy = mox.MockObject(TestClass) + dummy['X'] = 'Y' + + dummy._Replay() - def testSetupModeWithValidCall(self): - """Verify the mock object properly mocks a basic method call.""" - self.mock_object.ValidCall() - self.assertTrue(len(self.mock_object._expected_calls_queue) == 1) + dummy['X'] = 'Y' - def testSetupModeWithInvalidCall(self): - """UnknownMethodCallError should be raised for a non-member method call. - """ - # Note: assertRaises does not catch exceptions thrown by MockObject's - # __getattr__ - try: - self.mock_object.InvalidCall() - self.fail("No exception thrown, expected UnknownMethodCallError") - except mox.UnknownMethodCallError: - pass - except Exception: - self.fail("Wrong exception type thrown, expected UnknownMethodCallError") - - def testReplayWithInvalidCall(self): - """UnknownMethodCallError should be raised for a non-member method call. - """ - self.mock_object.ValidCall() # setup method call - self.mock_object._Replay() # start replay mode - # Note: assertRaises does not catch exceptions thrown by MockObject's - # __getattr__ - try: - self.mock_object.InvalidCall() - self.fail("No exception thrown, expected UnknownMethodCallError") - except mox.UnknownMethodCallError: - pass - except Exception: - self.fail("Wrong exception type thrown, expected UnknownMethodCallError") - - def testIsInstance(self): - """Mock should be able to pass as an instance of the mocked class.""" - self.assertTrue(isinstance(self.mock_object, TestClass)) - - def testFindValidMethods(self): - """Mock should be able to mock all public methods.""" - self.assertTrue('ValidCall' in self.mock_object._known_methods) - self.assertTrue('OtherValidCall' in self.mock_object._known_methods) - self.assertTrue('MyClassMethod' in self.mock_object._known_methods) - self.assertTrue('MyStaticMethod' in self.mock_object._known_methods) - self.assertTrue('_ProtectedCall' in self.mock_object._known_methods) - self.assertTrue('__PrivateCall' not in self.mock_object._known_methods) - self.assertTrue( - '_TestClass__PrivateCall' in self.mock_object._known_methods) - - def testFindsSuperclassMethods(self): - """Mock should be able to mock superclasses methods.""" - self.mock_object = mox.MockObject(ChildClass) - self.assertTrue('ValidCall' in self.mock_object._known_methods) - self.assertTrue('OtherValidCall' in self.mock_object._known_methods) - self.assertTrue('MyClassMethod' in self.mock_object._known_methods) - self.assertTrue('ChildValidCall' in self.mock_object._known_methods) - - def testAccessClassVariables(self): - """Class variables should be accessible through the mock.""" - self.assertTrue('SOME_CLASS_VAR' in self.mock_object._known_vars) - self.assertTrue('_PROTECTED_CLASS_VAR' in self.mock_object._known_vars) - self.assertEqual('test_value', self.mock_object.SOME_CLASS_VAR) - - def testEquals(self): - """A mock should be able to compare itself to another object.""" - self.mock_object._Replay() - self.assertEqual(self.mock_object, self.mock_object) - - def testEqualsMockFailure(self): - """Verify equals identifies unequal objects.""" - self.mock_object.ValidCall() - self.mock_object._Replay() - self.assertNotEqual(self.mock_object, mox.MockObject(TestClass)) - - def testEqualsInstanceFailure(self): - """Verify equals identifies that objects are different instances.""" - self.mock_object._Replay() - self.assertNotEqual(self.mock_object, TestClass()) - - def testNotEquals(self): - """Verify not equals works.""" - self.mock_object._Replay() - self.assertFalse(self.mock_object != self.mock_object) - - def testMockSetItem_ExpectedSetItem_Success(self): - """Test that __setitem__() gets mocked in Dummy. - - In this test, _Verify() succeeds. - """ - dummy = mox.MockObject(TestClass) - dummy['X'] = 'Y' + dummy._Verify() - dummy._Replay() + def testMockSetItem_ExpectedSetItem_NoSuccess(self): + """Test that __setitem__() gets mocked in Dummy. - dummy['X'] = 'Y' + In this test, _Verify() fails. + """ + dummy = mox.MockObject(TestClass) + dummy['X'] = 'Y' - dummy._Verify() + dummy._Replay() - def testMockSetItem_ExpectedSetItem_NoSuccess(self): - """Test that __setitem__() gets mocked in Dummy. + # NOT doing dummy['X'] = 'Y' - In this test, _Verify() fails. - """ - dummy = mox.MockObject(TestClass) - dummy['X'] = 'Y' + self.assertRaises(mox.ExpectedMethodCallsError, dummy._Verify) - dummy._Replay() + def testMockSetItem_ExpectedNoSetItem_Success(self): + """Test that __setitem__() gets mocked in Dummy.""" + dummy = mox.MockObject(TestClass) + # NOT doing dummy['X'] = 'Y' - # NOT doing dummy['X'] = 'Y' + dummy._Replay() - self.assertRaises(mox.ExpectedMethodCallsError, dummy._Verify) + def call(): + dummy['X'] = 'Y' - def testMockSetItem_ExpectedNoSetItem_Success(self): - """Test that __setitem__() gets mocked in Dummy.""" - dummy = mox.MockObject(TestClass) - # NOT doing dummy['X'] = 'Y' + self.assertRaises(mox.UnexpectedMethodCallError, call) - dummy._Replay() + def testMockSetItem_ExpectedNoSetItem_NoSuccess(self): + """Test that __setitem__() gets mocked in Dummy. - def call(): - dummy['X'] = 'Y' + In this test, _Verify() fails. + """ + dummy = mox.MockObject(TestClass) + # NOT doing dummy['X'] = 'Y' - self.assertRaises(mox.UnexpectedMethodCallError, call) + dummy._Replay() - def testMockSetItem_ExpectedNoSetItem_NoSuccess(self): - """Test that __setitem__() gets mocked in Dummy. + # NOT doing dummy['X'] = 'Y' - In this test, _Verify() fails. - """ - dummy = mox.MockObject(TestClass) - # NOT doing dummy['X'] = 'Y' + dummy._Verify() - dummy._Replay() + def testMockSetItem_ExpectedSetItem_NonmatchingParameters(self): + """Test that __setitem__() fails if other parameters are expected.""" + dummy = mox.MockObject(TestClass) + dummy['X'] = 'Y' - # NOT doing dummy['X'] = 'Y' + dummy._Replay() - dummy._Verify() + def call(): + dummy['wrong'] = 'Y' - def testMockSetItem_ExpectedSetItem_NonmatchingParameters(self): - """Test that __setitem__() fails if other parameters are expected.""" - dummy = mox.MockObject(TestClass) - dummy['X'] = 'Y' + self.assertRaises(mox.UnexpectedMethodCallError, call) - dummy._Replay() + dummy._Verify() - def call(): - dummy['wrong'] = 'Y' + def testMockSetItem_WithSubClassOfNewStyleClass(self): + class NewStyleTestClass(object): + def __init__(self): + self.my_dict = {} - self.assertRaises(mox.UnexpectedMethodCallError, call) + def __setitem__(self, key, value): + self.my_dict[key], value - dummy._Verify() + class TestSubClass(NewStyleTestClass): + pass - def testMockSetItem_WithSubClassOfNewStyleClass(self): - class NewStyleTestClass(object): - def __init__(self): - self.my_dict = {} + dummy = mox.MockObject(TestSubClass) + dummy[1] = 2 + dummy._Replay() + dummy[1] = 2 + dummy._Verify() - def __setitem__(self, key, value): - self.my_dict[key], value + def testMockGetItem_ExpectedGetItem_Success(self): + """Test that __getitem__() gets mocked in Dummy. - class TestSubClass(NewStyleTestClass): - pass + In this test, _Verify() succeeds. + """ + dummy = mox.MockObject(TestClass) + dummy['X'].AndReturn('value') - dummy = mox.MockObject(TestSubClass) - dummy[1] = 2 - dummy._Replay() - dummy[1] = 2 - dummy._Verify() + dummy._Replay() - def testMockGetItem_ExpectedGetItem_Success(self): - """Test that __getitem__() gets mocked in Dummy. + self.assertEqual(dummy['X'], 'value') - In this test, _Verify() succeeds. - """ - dummy = mox.MockObject(TestClass) - dummy['X'].AndReturn('value') + dummy._Verify() - dummy._Replay() + def testMockGetItem_ExpectedGetItem_NoSuccess(self): + """Test that __getitem__() gets mocked in Dummy. - self.assertEqual(dummy['X'], 'value') + In this test, _Verify() fails. + """ + dummy = mox.MockObject(TestClass) + dummy['X'].AndReturn('value') - dummy._Verify() + dummy._Replay() - def testMockGetItem_ExpectedGetItem_NoSuccess(self): - """Test that __getitem__() gets mocked in Dummy. + # NOT doing dummy['X'] - In this test, _Verify() fails. - """ - dummy = mox.MockObject(TestClass) - dummy['X'].AndReturn('value') - - dummy._Replay() - - # NOT doing dummy['X'] + self.assertRaises(mox.ExpectedMethodCallsError, dummy._Verify) - self.assertRaises(mox.ExpectedMethodCallsError, dummy._Verify) + def testMockGetItem_ExpectedNoGetItem_NoSuccess(self): + """Test that __getitem__() gets mocked in Dummy.""" + dummy = mox.MockObject(TestClass) + # NOT doing dummy['X'] - def testMockGetItem_ExpectedNoGetItem_NoSuccess(self): - """Test that __getitem__() gets mocked in Dummy.""" - dummy = mox.MockObject(TestClass) - # NOT doing dummy['X'] + dummy._Replay() - dummy._Replay() + def call(): + return dummy['X'] - def call(): - return dummy['X'] + self.assertRaises(mox.UnexpectedMethodCallError, call) - self.assertRaises(mox.UnexpectedMethodCallError, call) + def testMockGetItem_ExpectedGetItem_NonmatchingParameters(self): + """Test that __getitem__() fails if other parameters are expected.""" + dummy = mox.MockObject(TestClass) + dummy['X'].AndReturn('value') - def testMockGetItem_ExpectedGetItem_NonmatchingParameters(self): - """Test that __getitem__() fails if other parameters are expected.""" - dummy = mox.MockObject(TestClass) - dummy['X'].AndReturn('value') + dummy._Replay() - dummy._Replay() + def call(): + return dummy['wrong'] - def call(): - return dummy['wrong'] + self.assertRaises(mox.UnexpectedMethodCallError, call) - self.assertRaises(mox.UnexpectedMethodCallError, call) + dummy._Verify() - dummy._Verify() + def testMockGetItem_WithSubClassOfNewStyleClass(self): + class NewStyleTestClass(object): + def __getitem__(self, key): + return {1: '1', 2: '2'}[key] - def testMockGetItem_WithSubClassOfNewStyleClass(self): - class NewStyleTestClass(object): - def __getitem__(self, key): - return {1: '1', 2: '2'}[key] + class TestSubClass(NewStyleTestClass): + pass - class TestSubClass(NewStyleTestClass): - pass + dummy = mox.MockObject(TestSubClass) + dummy[1].AndReturn('3') - dummy = mox.MockObject(TestSubClass) - dummy[1].AndReturn('3') + dummy._Replay() + self.assertEqual('3', dummy.__getitem__(1)) + dummy._Verify() - dummy._Replay() - self.assertEqual('3', dummy.__getitem__(1)) - dummy._Verify() + def testMockIter_ExpectedIter_Success(self): + """Test that __iter__() gets mocked in Dummy. - def testMockIter_ExpectedIter_Success(self): - """Test that __iter__() gets mocked in Dummy. - - In this test, _Verify() succeeds. - """ - dummy = mox.MockObject(TestClass) - iter(dummy).AndReturn(iter(['X', 'Y'])) + In this test, _Verify() succeeds. + """ + dummy = mox.MockObject(TestClass) + iter(dummy).AndReturn(iter(['X', 'Y'])) - dummy._Replay() + dummy._Replay() - self.assertEqual([x for x in dummy], ['X', 'Y']) + self.assertEqual([x for x in dummy], ['X', 'Y']) - dummy._Verify() + dummy._Verify() - def testMockContains_ExpectedContains_Success(self): - """Test that __contains__ gets mocked in Dummy. + def testMockContains_ExpectedContains_Success(self): + """Test that __contains__ gets mocked in Dummy. - In this test, _Verify() succeeds. - """ - dummy = mox.MockObject(TestClass) - dummy.__contains__('X').AndReturn(True) + In this test, _Verify() succeeds. + """ + dummy = mox.MockObject(TestClass) + dummy.__contains__('X').AndReturn(True) - dummy._Replay() + dummy._Replay() - self.assertTrue('X' in dummy) + self.assertTrue('X' in dummy) - dummy._Verify() + dummy._Verify() - def testMockContains_ExpectedContains_NoSuccess(self): - """Test that __contains__() gets mocked in Dummy. + def testMockContains_ExpectedContains_NoSuccess(self): + """Test that __contains__() gets mocked in Dummy. - In this test, _Verify() fails. - """ - dummy = mox.MockObject(TestClass) - dummy.__contains__('X').AndReturn('True') + In this test, _Verify() fails. + """ + dummy = mox.MockObject(TestClass) + dummy.__contains__('X').AndReturn('True') - dummy._Replay() + dummy._Replay() - # NOT doing 'X' in dummy + # NOT doing 'X' in dummy - self.assertRaises(mox.ExpectedMethodCallsError, dummy._Verify) + self.assertRaises(mox.ExpectedMethodCallsError, dummy._Verify) - def testMockContains_ExpectedContains_NonmatchingParameter(self): - """Test that __contains__ fails if other parameters are expected.""" - dummy = mox.MockObject(TestClass) - dummy.__contains__('X').AndReturn(True) + def testMockContains_ExpectedContains_NonmatchingParameter(self): + """Test that __contains__ fails if other parameters are expected.""" + dummy = mox.MockObject(TestClass) + dummy.__contains__('X').AndReturn(True) - dummy._Replay() + dummy._Replay() - def call(): - return 'Y' in dummy + def call(): + return 'Y' in dummy - self.assertRaises(mox.UnexpectedMethodCallError, call) + self.assertRaises(mox.UnexpectedMethodCallError, call) - dummy._Verify() + dummy._Verify() - def testMockIter_ExpectedIter_NoSuccess(self): - """Test that __iter__() gets mocked in Dummy. + def testMockIter_ExpectedIter_NoSuccess(self): + """Test that __iter__() gets mocked in Dummy. - In this test, _Verify() fails. - """ - dummy = mox.MockObject(TestClass) - iter(dummy).AndReturn(iter(['X', 'Y'])) + In this test, _Verify() fails. + """ + dummy = mox.MockObject(TestClass) + iter(dummy).AndReturn(iter(['X', 'Y'])) - dummy._Replay() + dummy._Replay() - # NOT doing self.assertEqual([x for x in dummy], ['X', 'Y']) + # NOT doing self.assertEqual([x for x in dummy], ['X', 'Y']) - self.assertRaises(mox.ExpectedMethodCallsError, dummy._Verify) + self.assertRaises(mox.ExpectedMethodCallsError, dummy._Verify) - def testMockIter_ExpectedNoIter_NoSuccess(self): - """Test that __iter__() gets mocked in Dummy.""" - dummy = mox.MockObject(TestClass) - # NOT doing iter(dummy) + def testMockIter_ExpectedNoIter_NoSuccess(self): + """Test that __iter__() gets mocked in Dummy.""" + dummy = mox.MockObject(TestClass) + # NOT doing iter(dummy) - dummy._Replay() + dummy._Replay() - def call(): - return [x for x in dummy] - self.assertRaises(mox.UnexpectedMethodCallError, call) + def call(): + return [x for x in dummy] + self.assertRaises(mox.UnexpectedMethodCallError, call) - def testMockIter_ExpectedGetItem_Success(self): - """Test that __iter__() gets mocked in Dummy using getitem.""" - dummy = mox.MockObject(SubscribtableNonIterableClass) - dummy[0].AndReturn('a') - dummy[1].AndReturn('b') - dummy[2].AndRaise(IndexError) + def testMockIter_ExpectedGetItem_Success(self): + """Test that __iter__() gets mocked in Dummy using getitem.""" + dummy = mox.MockObject(SubscribtableNonIterableClass) + dummy[0].AndReturn('a') + dummy[1].AndReturn('b') + dummy[2].AndRaise(IndexError) - dummy._Replay() - self.assertEqual(['a', 'b'], [x for x in dummy]) - dummy._Verify() + dummy._Replay() + self.assertEqual(['a', 'b'], [x for x in dummy]) + dummy._Verify() - def testMockIter_ExpectedNoGetItem_NoSuccess(self): - """Test that __iter__() gets mocked in Dummy using getitem.""" - dummy = mox.MockObject(SubscribtableNonIterableClass) - # NOT doing dummy[index] + def testMockIter_ExpectedNoGetItem_NoSuccess(self): + """Test that __iter__() gets mocked in Dummy using getitem.""" + dummy = mox.MockObject(SubscribtableNonIterableClass) + # NOT doing dummy[index] - dummy._Replay() - function = lambda: [x for x in dummy] - self.assertRaises(mox.UnexpectedMethodCallError, function) + dummy._Replay() + function = lambda: [x for x in dummy] + self.assertRaises(mox.UnexpectedMethodCallError, function) - def testMockGetIter_WithSubClassOfNewStyleClass(self): - class NewStyleTestClass(object): - def __iter__(self): - return iter([1, 2, 3]) + def testMockGetIter_WithSubClassOfNewStyleClass(self): + class NewStyleTestClass(object): + def __iter__(self): + return iter([1, 2, 3]) - class TestSubClass(NewStyleTestClass): - pass + class TestSubClass(NewStyleTestClass): + pass - dummy = mox.MockObject(TestSubClass) - iter(dummy).AndReturn(iter(['a', 'b'])) - dummy._Replay() - self.assertEqual(['a', 'b'], [x for x in dummy]) - dummy._Verify() + dummy = mox.MockObject(TestSubClass) + iter(dummy).AndReturn(iter(['a', 'b'])) + dummy._Replay() + self.assertEqual(['a', 'b'], [x for x in dummy]) + dummy._Verify() - def testInstantiationWithAdditionalAttributes(self): - mock_object = mox.MockObject(TestClass, attrs={"attr1": "value"}) - self.assertEqual(mock_object.attr1, "value") + def testInstantiationWithAdditionalAttributes(self): + mock_object = mox.MockObject(TestClass, attrs={"attr1": "value"}) + self.assertEqual(mock_object.attr1, "value") - def testCantOverrideMethodsWithAttributes(self): - self.assertRaises(ValueError, mox.MockObject, TestClass, - attrs={"ValidCall": "value"}) + def testCantOverrideMethodsWithAttributes(self): + self.assertRaises(ValueError, mox.MockObject, TestClass, + attrs={"ValidCall": "value"}) - def testCantMockNonPublicAttributes(self): - self.assertRaises(mox.PrivateAttributeError, mox.MockObject, TestClass, - attrs={"_protected": "value"}) - self.assertRaises(mox.PrivateAttributeError, mox.MockObject, TestClass, - attrs={"__private": "value"}) + def testCantMockNonPublicAttributes(self): + self.assertRaises(mox.PrivateAttributeError, mox.MockObject, TestClass, + attrs={"_protected": "value"}) + self.assertRaises(mox.PrivateAttributeError, mox.MockObject, TestClass, + attrs={"__private": "value"}) class MoxTest(unittest.TestCase): - """Verify Mox works correctly.""" - - def setUp(self): - self.mox = mox.Mox() - - def testCreateObject(self): - """Mox should create a mock object.""" - mock_obj = self.mox.CreateMock(TestClass) - - def testVerifyObjectWithCompleteReplay(self): - """Mox should replay and verify all objects it created.""" - mock_obj = self.mox.CreateMock(TestClass) - mock_obj.ValidCall() - mock_obj.ValidCallWithArgs(mox.IsA(TestClass)) - self.mox.ReplayAll() - mock_obj.ValidCall() - mock_obj.ValidCallWithArgs(TestClass("some_value")) - self.mox.VerifyAll() - - def testVerifyObjectWithIncompleteReplay(self): - """Mox should raise an exception if a mock didn't replay completely.""" - mock_obj = self.mox.CreateMock(TestClass) - mock_obj.ValidCall() - self.mox.ReplayAll() - # ValidCall() is never made - self.assertRaises(mox.ExpectedMethodCallsError, self.mox.VerifyAll) - - def testEntireWorkflow(self): - """Test the whole work flow.""" - mock_obj = self.mox.CreateMock(TestClass) - mock_obj.ValidCall().AndReturn("yes") - self.mox.ReplayAll() - - ret_val = mock_obj.ValidCall() - self.assertEqual("yes", ret_val) - self.mox.VerifyAll() - - def testSignatureMatchingWithComparatorAsFirstArg(self): - """Test that the first argument can be a comparator.""" - - def VerifyLen(val): - """This will raise an exception when not given a list. - - This exception will be raised when trying to infer/validate the - method signature. - """ - return len(val) != 1 - - mock_obj = self.mox.CreateMock(TestClass) - # This intentionally does not name the 'nine' param so it triggers - # deeper inspection. - mock_obj.MethodWithArgs(mox.Func(VerifyLen), mox.IgnoreArg(), None) - self.mox.ReplayAll() - - mock_obj.MethodWithArgs([1, 2], "foo", None) - - self.mox.VerifyAll() - - def testCallableObject(self): - """Test recording calls to a callable object works.""" - mock_obj = self.mox.CreateMock(CallableClass) - mock_obj("foo").AndReturn("qux") - self.mox.ReplayAll() - - ret_val = mock_obj("foo") - self.assertEqual("qux", ret_val) - self.mox.VerifyAll() - - def testInheritedCallableObject(self): - """Test recording calls to an object inheriting from a callable object.""" - mock_obj = self.mox.CreateMock(InheritsFromCallable) - mock_obj("foo").AndReturn("qux") - self.mox.ReplayAll() - - ret_val = mock_obj("foo") - self.assertEqual("qux", ret_val) - self.mox.VerifyAll() - - def testCallOnNonCallableObject(self): - """Test that you cannot call a non-callable object.""" - mock_obj = self.mox.CreateMock("string is not callable") - self.assertRaises(TypeError, mock_obj) - - def testCallableObjectWithBadCall(self): - """Test verifying calls to a callable object works.""" - mock_obj = self.mox.CreateMock(CallableClass) - mock_obj("foo").AndReturn("qux") - self.mox.ReplayAll() - - self.assertRaises(mox.UnexpectedMethodCallError, mock_obj, "ZOOBAZ") - - def testCallableObjectVerifiesSignature(self): - mock_obj = self.mox.CreateMock(CallableClass) - # Too many arguments - self.assertRaises(AttributeError, mock_obj, "foo", "bar") - - def testUnorderedGroup(self): - """Test that using one unordered group works.""" - mock_obj = self.mox.CreateMockAnything() - mock_obj.Method(1).InAnyOrder() - mock_obj.Method(2).InAnyOrder() - self.mox.ReplayAll() - - mock_obj.Method(2) - mock_obj.Method(1) - - self.mox.VerifyAll() - - def testUnorderedGroupsInline(self): - """Unordered groups should work in the context of ordered calls.""" - mock_obj = self.mox.CreateMockAnything() - mock_obj.Open() - mock_obj.Method(1).InAnyOrder() - mock_obj.Method(2).InAnyOrder() - mock_obj.Close() - self.mox.ReplayAll() - - mock_obj.Open() - mock_obj.Method(2) - mock_obj.Method(1) - mock_obj.Close() - - self.mox.VerifyAll() - - def testMultipleUnorderdGroups(self): - """Multiple unoreded groups should work.""" - mock_obj = self.mox.CreateMockAnything() - mock_obj.Method(1).InAnyOrder() - mock_obj.Method(2).InAnyOrder() - mock_obj.Foo().InAnyOrder('group2') - mock_obj.Bar().InAnyOrder('group2') - self.mox.ReplayAll() - - mock_obj.Method(2) - mock_obj.Method(1) - mock_obj.Bar() - mock_obj.Foo() - - self.mox.VerifyAll() - - def testMultipleUnorderdGroupsOutOfOrder(self): - """Multiple unordered groups should maintain external order""" - mock_obj = self.mox.CreateMockAnything() - mock_obj.Method(1).InAnyOrder() - mock_obj.Method(2).InAnyOrder() - mock_obj.Foo().InAnyOrder('group2') - mock_obj.Bar().InAnyOrder('group2') - self.mox.ReplayAll() - - mock_obj.Method(2) - self.assertRaises(mox.UnexpectedMethodCallError, mock_obj.Bar) - - def testUnorderedGroupWithReturnValue(self): - """Unordered groups should work with return values.""" - mock_obj = self.mox.CreateMockAnything() - mock_obj.Open() - mock_obj.Method(1).InAnyOrder().AndReturn(9) - mock_obj.Method(2).InAnyOrder().AndReturn(10) - mock_obj.Close() - self.mox.ReplayAll() - - mock_obj.Open() - actual_two = mock_obj.Method(2) - actual_one = mock_obj.Method(1) - mock_obj.Close() - - self.assertEqual(9, actual_one) - self.assertEqual(10, actual_two) - - self.mox.VerifyAll() - - def testUnorderedGroupWithComparator(self): - """Unordered groups should work with comparators""" - - def VerifyOne(cmd): - if not isinstance(cmd, str): - self.fail('Unexpected type passed to comparator: ' + str(cmd)) - return cmd == 'test' - - def VerifyTwo(cmd): - return True - - mock_obj = self.mox.CreateMockAnything() - mock_obj.Foo(['test'], mox.Func(VerifyOne), bar=1).InAnyOrder().\ - AndReturn('yes test') - mock_obj.Foo(['test'], mox.Func(VerifyTwo), bar=1).InAnyOrder().\ - AndReturn('anything') - - self.mox.ReplayAll() - - mock_obj.Foo(['test'], 'anything', bar=1) - mock_obj.Foo(['test'], 'test', bar=1) - - self.mox.VerifyAll() - - def testMultipleTimes(self): - """Test if MultipleTimesGroup works.""" - mock_obj = self.mox.CreateMockAnything() - mock_obj.Method(1).MultipleTimes().AndReturn(9) - mock_obj.Method(2).AndReturn(10) - mock_obj.Method(3).MultipleTimes().AndReturn(42) - self.mox.ReplayAll() - - actual_one = mock_obj.Method(1) - second_one = mock_obj.Method(1) # This tests MultipleTimes. - actual_two = mock_obj.Method(2) - actual_three = mock_obj.Method(3) - mock_obj.Method(3) - mock_obj.Method(3) - - self.mox.VerifyAll() - - self.assertEqual(9, actual_one) - # Repeated calls should return same number. - self.assertEqual(9, second_one) - self.assertEqual(10, actual_two) - self.assertEqual(42, actual_three) - - def testMultipleTimesUsingIsAParameter(self): - """Test if MultipleTimesGroup works with a IsA parameter.""" - mock_obj = self.mox.CreateMockAnything() - mock_obj.Open() - mock_obj.Method(mox.IsA(str)).MultipleTimes("IsA").AndReturn(9) - mock_obj.Close() - self.mox.ReplayAll() - - mock_obj.Open() - actual_one = mock_obj.Method("1") - second_one = mock_obj.Method("2") # This tests MultipleTimes. - mock_obj.Close() - - self.mox.VerifyAll() - - self.assertEqual(9, actual_one) - # Repeated calls should return same number. - self.assertEqual(9, second_one) - - def testMutlipleTimesUsingFunc(self): - """Test that the Func is not evaluated more times than necessary. - - If a Func() has side effects, it can cause a passing test to fail. - """ + """Verify Mox works correctly.""" + + def setUp(self): + self.mox = mox.Mox() + + def testCreateObject(self): + """Mox should create a mock object.""" + mock_obj = self.mox.CreateMock(TestClass) + + def testVerifyObjectWithCompleteReplay(self): + """Mox should replay and verify all objects it created.""" + mock_obj = self.mox.CreateMock(TestClass) + mock_obj.ValidCall() + mock_obj.ValidCallWithArgs(mox.IsA(TestClass)) + self.mox.ReplayAll() + mock_obj.ValidCall() + mock_obj.ValidCallWithArgs(TestClass("some_value")) + self.mox.VerifyAll() + + def testVerifyObjectWithIncompleteReplay(self): + """Mox should raise an exception if a mock didn't replay completely.""" + mock_obj = self.mox.CreateMock(TestClass) + mock_obj.ValidCall() + self.mox.ReplayAll() + # ValidCall() is never made + self.assertRaises(mox.ExpectedMethodCallsError, self.mox.VerifyAll) + + def testEntireWorkflow(self): + """Test the whole work flow.""" + mock_obj = self.mox.CreateMock(TestClass) + mock_obj.ValidCall().AndReturn("yes") + self.mox.ReplayAll() + + ret_val = mock_obj.ValidCall() + self.assertEqual("yes", ret_val) + self.mox.VerifyAll() + + def testSignatureMatchingWithComparatorAsFirstArg(self): + """Test that the first argument can be a comparator.""" + + def VerifyLen(val): + """This will raise an exception when not given a list. + + This exception will be raised when trying to infer/validate the + method signature. + """ + return len(val) != 1 + + mock_obj = self.mox.CreateMock(TestClass) + # This intentionally does not name the 'nine' param so it triggers + # deeper inspection. + mock_obj.MethodWithArgs(mox.Func(VerifyLen), mox.IgnoreArg(), None) + self.mox.ReplayAll() + + mock_obj.MethodWithArgs([1, 2], "foo", None) + + self.mox.VerifyAll() + + def testCallableObject(self): + """Test recording calls to a callable object works.""" + mock_obj = self.mox.CreateMock(CallableClass) + mock_obj("foo").AndReturn("qux") + self.mox.ReplayAll() + + ret_val = mock_obj("foo") + self.assertEqual("qux", ret_val) + self.mox.VerifyAll() + + def testInheritedCallableObject(self): + """Test recording calls to an object inheriting from a callable object.""" + mock_obj = self.mox.CreateMock(InheritsFromCallable) + mock_obj("foo").AndReturn("qux") + self.mox.ReplayAll() + + ret_val = mock_obj("foo") + self.assertEqual("qux", ret_val) + self.mox.VerifyAll() + + def testCallOnNonCallableObject(self): + """Test that you cannot call a non-callable object.""" + mock_obj = self.mox.CreateMock("string is not callable") + self.assertRaises(TypeError, mock_obj) + + def testCallableObjectWithBadCall(self): + """Test verifying calls to a callable object works.""" + mock_obj = self.mox.CreateMock(CallableClass) + mock_obj("foo").AndReturn("qux") + self.mox.ReplayAll() + + self.assertRaises(mox.UnexpectedMethodCallError, mock_obj, "ZOOBAZ") + + def testCallableObjectVerifiesSignature(self): + mock_obj = self.mox.CreateMock(CallableClass) + # Too many arguments + self.assertRaises(AttributeError, mock_obj, "foo", "bar") + + def testUnorderedGroup(self): + """Test that using one unordered group works.""" + mock_obj = self.mox.CreateMockAnything() + mock_obj.Method(1).InAnyOrder() + mock_obj.Method(2).InAnyOrder() + self.mox.ReplayAll() + + mock_obj.Method(2) + mock_obj.Method(1) + + self.mox.VerifyAll() + + def testUnorderedGroupsInline(self): + """Unordered groups should work in the context of ordered calls.""" + mock_obj = self.mox.CreateMockAnything() + mock_obj.Open() + mock_obj.Method(1).InAnyOrder() + mock_obj.Method(2).InAnyOrder() + mock_obj.Close() + self.mox.ReplayAll() + + mock_obj.Open() + mock_obj.Method(2) + mock_obj.Method(1) + mock_obj.Close() + + self.mox.VerifyAll() + + def testMultipleUnorderdGroups(self): + """Multiple unoreded groups should work.""" + mock_obj = self.mox.CreateMockAnything() + mock_obj.Method(1).InAnyOrder() + mock_obj.Method(2).InAnyOrder() + mock_obj.Foo().InAnyOrder('group2') + mock_obj.Bar().InAnyOrder('group2') + self.mox.ReplayAll() + + mock_obj.Method(2) + mock_obj.Method(1) + mock_obj.Bar() + mock_obj.Foo() + + self.mox.VerifyAll() + + def testMultipleUnorderdGroupsOutOfOrder(self): + """Multiple unordered groups should maintain external order""" + mock_obj = self.mox.CreateMockAnything() + mock_obj.Method(1).InAnyOrder() + mock_obj.Method(2).InAnyOrder() + mock_obj.Foo().InAnyOrder('group2') + mock_obj.Bar().InAnyOrder('group2') + self.mox.ReplayAll() + + mock_obj.Method(2) + self.assertRaises(mox.UnexpectedMethodCallError, mock_obj.Bar) + + def testUnorderedGroupWithReturnValue(self): + """Unordered groups should work with return values.""" + mock_obj = self.mox.CreateMockAnything() + mock_obj.Open() + mock_obj.Method(1).InAnyOrder().AndReturn(9) + mock_obj.Method(2).InAnyOrder().AndReturn(10) + mock_obj.Close() + self.mox.ReplayAll() + + mock_obj.Open() + actual_two = mock_obj.Method(2) + actual_one = mock_obj.Method(1) + mock_obj.Close() + + self.assertEqual(9, actual_one) + self.assertEqual(10, actual_two) + + self.mox.VerifyAll() + + def testUnorderedGroupWithComparator(self): + """Unordered groups should work with comparators""" + + def VerifyOne(cmd): + if not isinstance(cmd, str): + self.fail('Unexpected type passed to comparator: ' + str(cmd)) + return cmd == 'test' + + def VerifyTwo(cmd): + return True + + mock_obj = self.mox.CreateMockAnything() + mock_obj.Foo(['test'], mox.Func(VerifyOne), bar=1).InAnyOrder().\ + AndReturn('yes test') + mock_obj.Foo(['test'], mox.Func(VerifyTwo), bar=1).InAnyOrder().\ + AndReturn('anything') + + self.mox.ReplayAll() + + mock_obj.Foo(['test'], 'anything', bar=1) + mock_obj.Foo(['test'], 'test', bar=1) + + self.mox.VerifyAll() + + def testMultipleTimes(self): + """Test if MultipleTimesGroup works.""" + mock_obj = self.mox.CreateMockAnything() + mock_obj.Method(1).MultipleTimes().AndReturn(9) + mock_obj.Method(2).AndReturn(10) + mock_obj.Method(3).MultipleTimes().AndReturn(42) + self.mox.ReplayAll() + + actual_one = mock_obj.Method(1) + second_one = mock_obj.Method(1) # This tests MultipleTimes. + actual_two = mock_obj.Method(2) + actual_three = mock_obj.Method(3) + mock_obj.Method(3) + mock_obj.Method(3) + + self.mox.VerifyAll() + + self.assertEqual(9, actual_one) + # Repeated calls should return same number. + self.assertEqual(9, second_one) + self.assertEqual(10, actual_two) + self.assertEqual(42, actual_three) + + def testMultipleTimesUsingIsAParameter(self): + """Test if MultipleTimesGroup works with a IsA parameter.""" + mock_obj = self.mox.CreateMockAnything() + mock_obj.Open() + mock_obj.Method(mox.IsA(str)).MultipleTimes("IsA").AndReturn(9) + mock_obj.Close() + self.mox.ReplayAll() + + mock_obj.Open() + actual_one = mock_obj.Method("1") + second_one = mock_obj.Method("2") # This tests MultipleTimes. + mock_obj.Close() + + self.mox.VerifyAll() + + self.assertEqual(9, actual_one) + # Repeated calls should return same number. + self.assertEqual(9, second_one) + + def testMutlipleTimesUsingFunc(self): + """Test that the Func is not evaluated more times than necessary. + + If a Func() has side effects, it can cause a passing test to fail. + """ + + self.counter = 0 + + def MyFunc(actual_str): + """Increment the counter if actual_str == 'foo'.""" + if actual_str == 'foo': + self.counter += 1 + return True + + mock_obj = self.mox.CreateMockAnything() + mock_obj.Open() + mock_obj.Method(mox.Func(MyFunc)).MultipleTimes() + mock_obj.Close() + self.mox.ReplayAll() + + mock_obj.Open() + mock_obj.Method('foo') + mock_obj.Method('foo') + mock_obj.Method('not-foo') + mock_obj.Close() + + self.mox.VerifyAll() + + self.assertEqual(2, self.counter) + + def testMultipleTimesThreeMethods(self): + """Test if MultipleTimesGroup works with three or more methods.""" + mock_obj = self.mox.CreateMockAnything() + mock_obj.Open() + mock_obj.Method(1).MultipleTimes().AndReturn(9) + mock_obj.Method(2).MultipleTimes().AndReturn(8) + mock_obj.Method(3).MultipleTimes().AndReturn(7) + mock_obj.Method(4).AndReturn(10) + mock_obj.Close() + self.mox.ReplayAll() + + mock_obj.Open() + actual_three = mock_obj.Method(3) + mock_obj.Method(1) + actual_two = mock_obj.Method(2) + mock_obj.Method(3) + actual_one = mock_obj.Method(1) + actual_four = mock_obj.Method(4) + mock_obj.Close() + + self.assertEqual(9, actual_one) + self.assertEqual(8, actual_two) + self.assertEqual(7, actual_three) + self.assertEqual(10, actual_four) + + self.mox.VerifyAll() + + def testMultipleTimesMissingOne(self): + """Test if MultipleTimesGroup fails if one method is missing.""" + mock_obj = self.mox.CreateMockAnything() + mock_obj.Open() + mock_obj.Method(1).MultipleTimes().AndReturn(9) + mock_obj.Method(2).MultipleTimes().AndReturn(8) + mock_obj.Method(3).MultipleTimes().AndReturn(7) + mock_obj.Method(4).AndReturn(10) + mock_obj.Close() + self.mox.ReplayAll() + + mock_obj.Open() + mock_obj.Method(3) + mock_obj.Method(2) + mock_obj.Method(3) + mock_obj.Method(3) + mock_obj.Method(2) + + self.assertRaises(mox.UnexpectedMethodCallError, mock_obj.Method, 4) + + def testMultipleTimesTwoGroups(self): + """Test if MultipleTimesGroup works with a group after a + MultipleTimesGroup. + """ + mock_obj = self.mox.CreateMockAnything() + mock_obj.Open() + mock_obj.Method(1).MultipleTimes().AndReturn(9) + mock_obj.Method(3).MultipleTimes("nr2").AndReturn(42) + mock_obj.Close() + self.mox.ReplayAll() + + mock_obj.Open() + actual_one = mock_obj.Method(1) + mock_obj.Method(1) + actual_three = mock_obj.Method(3) + mock_obj.Method(3) + mock_obj.Close() + + self.assertEqual(9, actual_one) + self.assertEqual(42, actual_three) + + self.mox.VerifyAll() + + def testMultipleTimesTwoGroupsFailure(self): + """Test if MultipleTimesGroup fails with a group after a + MultipleTimesGroup. + """ + mock_obj = self.mox.CreateMockAnything() + mock_obj.Open() + mock_obj.Method(1).MultipleTimes().AndReturn(9) + mock_obj.Method(3).MultipleTimes("nr2").AndReturn(42) + mock_obj.Close() + self.mox.ReplayAll() + + mock_obj.Open() + actual_one = mock_obj.Method(1) + mock_obj.Method(1) + actual_three = mock_obj.Method(3) + + self.assertRaises(mox.UnexpectedMethodCallError, mock_obj.Method, 1) + + def testWithSideEffects(self): + """Test side effect operations actually modify their target objects.""" + def modifier(mutable_list): + mutable_list[0] = 'mutated' + mock_obj = self.mox.CreateMockAnything() + mock_obj.ConfigureInOutParameter(['original']).WithSideEffects(modifier) + mock_obj.WorkWithParameter(['mutated']) + self.mox.ReplayAll() + + local_list = ['original'] + mock_obj.ConfigureInOutParameter(local_list) + mock_obj.WorkWithParameter(local_list) + + self.mox.VerifyAll() + + def testWithSideEffectsException(self): + """Test side effect operations actually modify their target objects.""" + def modifier(mutable_list): + mutable_list[0] = 'mutated' + mock_obj = self.mox.CreateMockAnything() + method = mock_obj.ConfigureInOutParameter(['original']) + method.WithSideEffects(modifier).AndRaise(Exception('exception')) + mock_obj.WorkWithParameter(['mutated']) + self.mox.ReplayAll() + + local_list = ['original'] + self.assertRaises(Exception, + mock_obj.ConfigureInOutParameter, + local_list) + mock_obj.WorkWithParameter(local_list) + + self.mox.VerifyAll() + + def testStubOutMethod(self): + """Test that a method is replaced with a MockObject.""" + test_obj = TestClass() + method_type = type(test_obj.OtherValidCall) + # Replace OtherValidCall with a mock. + self.mox.StubOutWithMock(test_obj, 'OtherValidCall') + self.assertTrue(isinstance(test_obj.OtherValidCall, mox.MockObject)) + self.assertFalse(type(test_obj.OtherValidCall) is method_type) + + test_obj.OtherValidCall().AndReturn('foo') + self.mox.ReplayAll() + + actual = test_obj.OtherValidCall() + + self.mox.VerifyAll() + self.mox.UnsetStubs() + self.assertEqual('foo', actual) + self.assertTrue(type(test_obj.OtherValidCall) is method_type) + + def testStubOutMethod_Unbound_Comparator(self): + instance = TestClass() + self.mox.StubOutWithMock(TestClass, 'OtherValidCall') + + TestClass.OtherValidCall(mox.IgnoreArg()).AndReturn('foo') + self.mox.ReplayAll() + + actual = TestClass.OtherValidCall(instance) + + self.mox.VerifyAll() + self.mox.UnsetStubs() + self.assertEqual('foo', actual) + + def testStubOutMethod_Unbound_Subclass_Comparator(self): + self.mox.StubOutWithMock( + mox_helper.TestClassFromAnotherModule, 'Value') + mox_helper.TestClassFromAnotherModule.Value( + mox.IsA(mox_helper.ChildClassFromAnotherModule)).AndReturn('foo') + self.mox.ReplayAll() + + instance = mox_helper.ChildClassFromAnotherModule() + actual = mox_helper.TestClassFromAnotherModule.Value(instance) + + self.mox.VerifyAll() + self.mox.UnsetStubs() + self.assertEqual('foo', actual) + + def testStubOuMethod_Unbound_WithOptionalParams(self): + self.mox = mox.Mox() + self.mox.StubOutWithMock(TestClass, 'OptionalArgs') + TestClass.OptionalArgs(mox.IgnoreArg(), foo=2) + self.mox.ReplayAll() + + t = TestClass() + TestClass.OptionalArgs(t, foo=2) + + self.mox.VerifyAll() + self.mox.UnsetStubs() - self.counter = 0 - - def MyFunc(actual_str): - """Increment the counter if actual_str == 'foo'.""" - if actual_str == 'foo': - self.counter += 1 - return True - - mock_obj = self.mox.CreateMockAnything() - mock_obj.Open() - mock_obj.Method(mox.Func(MyFunc)).MultipleTimes() - mock_obj.Close() - self.mox.ReplayAll() - - mock_obj.Open() - mock_obj.Method('foo') - mock_obj.Method('foo') - mock_obj.Method('not-foo') - mock_obj.Close() - - self.mox.VerifyAll() - - self.assertEqual(2, self.counter) - - def testMultipleTimesThreeMethods(self): - """Test if MultipleTimesGroup works with three or more methods.""" - mock_obj = self.mox.CreateMockAnything() - mock_obj.Open() - mock_obj.Method(1).MultipleTimes().AndReturn(9) - mock_obj.Method(2).MultipleTimes().AndReturn(8) - mock_obj.Method(3).MultipleTimes().AndReturn(7) - mock_obj.Method(4).AndReturn(10) - mock_obj.Close() - self.mox.ReplayAll() - - mock_obj.Open() - actual_three = mock_obj.Method(3) - mock_obj.Method(1) - actual_two = mock_obj.Method(2) - mock_obj.Method(3) - actual_one = mock_obj.Method(1) - actual_four = mock_obj.Method(4) - mock_obj.Close() - - self.assertEqual(9, actual_one) - self.assertEqual(8, actual_two) - self.assertEqual(7, actual_three) - self.assertEqual(10, actual_four) - - self.mox.VerifyAll() - - def testMultipleTimesMissingOne(self): - """Test if MultipleTimesGroup fails if one method is missing.""" - mock_obj = self.mox.CreateMockAnything() - mock_obj.Open() - mock_obj.Method(1).MultipleTimes().AndReturn(9) - mock_obj.Method(2).MultipleTimes().AndReturn(8) - mock_obj.Method(3).MultipleTimes().AndReturn(7) - mock_obj.Method(4).AndReturn(10) - mock_obj.Close() - self.mox.ReplayAll() - - mock_obj.Open() - mock_obj.Method(3) - mock_obj.Method(2) - mock_obj.Method(3) - mock_obj.Method(3) - mock_obj.Method(2) - - self.assertRaises(mox.UnexpectedMethodCallError, mock_obj.Method, 4) - - def testMultipleTimesTwoGroups(self): - """Test if MultipleTimesGroup works with a group after a - MultipleTimesGroup. - """ - mock_obj = self.mox.CreateMockAnything() - mock_obj.Open() - mock_obj.Method(1).MultipleTimes().AndReturn(9) - mock_obj.Method(3).MultipleTimes("nr2").AndReturn(42) - mock_obj.Close() - self.mox.ReplayAll() - - mock_obj.Open() - actual_one = mock_obj.Method(1) - mock_obj.Method(1) - actual_three = mock_obj.Method(3) - mock_obj.Method(3) - mock_obj.Close() - - self.assertEqual(9, actual_one) - self.assertEqual(42, actual_three) - - self.mox.VerifyAll() - - def testMultipleTimesTwoGroupsFailure(self): - """Test if MultipleTimesGroup fails with a group after a - MultipleTimesGroup. - """ - mock_obj = self.mox.CreateMockAnything() - mock_obj.Open() - mock_obj.Method(1).MultipleTimes().AndReturn(9) - mock_obj.Method(3).MultipleTimes("nr2").AndReturn(42) - mock_obj.Close() - self.mox.ReplayAll() - - mock_obj.Open() - actual_one = mock_obj.Method(1) - mock_obj.Method(1) - actual_three = mock_obj.Method(3) - - self.assertRaises(mox.UnexpectedMethodCallError, mock_obj.Method, 1) - - def testWithSideEffects(self): - """Test side effect operations actually modify their target objects.""" - def modifier(mutable_list): - mutable_list[0] = 'mutated' - mock_obj = self.mox.CreateMockAnything() - mock_obj.ConfigureInOutParameter(['original']).WithSideEffects(modifier) - mock_obj.WorkWithParameter(['mutated']) - self.mox.ReplayAll() - - local_list = ['original'] - mock_obj.ConfigureInOutParameter(local_list) - mock_obj.WorkWithParameter(local_list) - - self.mox.VerifyAll() - - def testWithSideEffectsException(self): - """Test side effect operations actually modify their target objects.""" - def modifier(mutable_list): - mutable_list[0] = 'mutated' - mock_obj = self.mox.CreateMockAnything() - method = mock_obj.ConfigureInOutParameter(['original']) - method.WithSideEffects(modifier).AndRaise(Exception('exception')) - mock_obj.WorkWithParameter(['mutated']) - self.mox.ReplayAll() - - local_list = ['original'] - self.assertRaises(Exception, - mock_obj.ConfigureInOutParameter, - local_list) - mock_obj.WorkWithParameter(local_list) - - self.mox.VerifyAll() - - def testStubOutMethod(self): - """Test that a method is replaced with a MockObject.""" - test_obj = TestClass() - method_type = type(test_obj.OtherValidCall) - # Replace OtherValidCall with a mock. - self.mox.StubOutWithMock(test_obj, 'OtherValidCall') - self.assertTrue(isinstance(test_obj.OtherValidCall, mox.MockObject)) - self.assertFalse(type(test_obj.OtherValidCall) is method_type) - - test_obj.OtherValidCall().AndReturn('foo') - self.mox.ReplayAll() - - actual = test_obj.OtherValidCall() - - self.mox.VerifyAll() - self.mox.UnsetStubs() - self.assertEqual('foo', actual) - self.assertTrue(type(test_obj.OtherValidCall) is method_type) - - def testStubOutMethod_Unbound_Comparator(self): - instance = TestClass() - self.mox.StubOutWithMock(TestClass, 'OtherValidCall') - - TestClass.OtherValidCall(mox.IgnoreArg()).AndReturn('foo') - self.mox.ReplayAll() - - actual = TestClass.OtherValidCall(instance) - - self.mox.VerifyAll() - self.mox.UnsetStubs() - self.assertEqual('foo', actual) - - def testStubOutMethod_Unbound_Subclass_Comparator(self): - self.mox.StubOutWithMock( - mox_helper.TestClassFromAnotherModule, 'Value') - mox_helper.TestClassFromAnotherModule.Value( - mox.IsA(mox_helper.ChildClassFromAnotherModule)).AndReturn('foo') - self.mox.ReplayAll() - - instance = mox_helper.ChildClassFromAnotherModule() - actual = mox_helper.TestClassFromAnotherModule.Value(instance) - - self.mox.VerifyAll() - self.mox.UnsetStubs() - self.assertEqual('foo', actual) - - def testStubOuMethod_Unbound_WithOptionalParams(self): - self.mox = mox.Mox() - self.mox.StubOutWithMock(TestClass, 'OptionalArgs') - TestClass.OptionalArgs(mox.IgnoreArg(), foo=2) - self.mox.ReplayAll() - - t = TestClass() - TestClass.OptionalArgs(t, foo=2) - - self.mox.VerifyAll() - self.mox.UnsetStubs() + def testStubOutMethod_Unbound_ActualInstance(self): + instance = TestClass() + self.mox.StubOutWithMock(TestClass, 'OtherValidCall') - def testStubOutMethod_Unbound_ActualInstance(self): - instance = TestClass() - self.mox.StubOutWithMock(TestClass, 'OtherValidCall') + TestClass.OtherValidCall(instance).AndReturn('foo') + self.mox.ReplayAll() - TestClass.OtherValidCall(instance).AndReturn('foo') - self.mox.ReplayAll() + actual = TestClass.OtherValidCall(instance) - actual = TestClass.OtherValidCall(instance) + self.mox.VerifyAll() + self.mox.UnsetStubs() + self.assertEqual('foo', actual) - self.mox.VerifyAll() - self.mox.UnsetStubs() - self.assertEqual('foo', actual) + def testStubOutMethod_Unbound_DifferentInstance(self): + instance = TestClass() + self.mox.StubOutWithMock(TestClass, 'OtherValidCall') - def testStubOutMethod_Unbound_DifferentInstance(self): - instance = TestClass() - self.mox.StubOutWithMock(TestClass, 'OtherValidCall') + TestClass.OtherValidCall(instance).AndReturn('foo') + self.mox.ReplayAll() - TestClass.OtherValidCall(instance).AndReturn('foo') - self.mox.ReplayAll() + # This should fail, since the instances are different + self.assertRaises(mox.UnexpectedMethodCallError, + TestClass.OtherValidCall, "wrong self") - # This should fail, since the instances are different - self.assertRaises(mox.UnexpectedMethodCallError, - TestClass.OtherValidCall, "wrong self") + self.mox.VerifyAll() + self.mox.UnsetStubs() + + def testStubOutMethod_Unbound_NamedUsingPositional(self): + """Check positional parameters can be matched to keyword arguments.""" + self.mox.StubOutWithMock(mox_helper.ExampleClass, 'NamedParams') + instance = mox_helper.ExampleClass() + mox_helper.ExampleClass.NamedParams(instance, 'foo', baz=None) + self.mox.ReplayAll() - self.mox.VerifyAll() - self.mox.UnsetStubs() - - def testStubOutMethod_Unbound_NamedUsingPositional(self): - """Check positional parameters can be matched to keyword arguments.""" - self.mox.StubOutWithMock(mox_helper.ExampleClass, 'NamedParams') - instance = mox_helper.ExampleClass() - mox_helper.ExampleClass.NamedParams(instance, 'foo', baz=None) - self.mox.ReplayAll() + mox_helper.ExampleClass.NamedParams(instance, 'foo', baz=None) - mox_helper.ExampleClass.NamedParams(instance, 'foo', baz=None) + self.mox.VerifyAll() + self.mox.UnsetStubs() - self.mox.VerifyAll() - self.mox.UnsetStubs() + def testStubOutMethod_Unbound_NamedUsingPositional_SomePositional(self): + """Check positional parameters can be matched to keyword arguments.""" + self.mox.StubOutWithMock(mox_helper.ExampleClass, 'TestMethod') + instance = mox_helper.ExampleClass() + mox_helper.ExampleClass.TestMethod(instance, 'one', 'two', 'nine') + self.mox.ReplayAll() - def testStubOutMethod_Unbound_NamedUsingPositional_SomePositional(self): - """Check positional parameters can be matched to keyword arguments.""" - self.mox.StubOutWithMock(mox_helper.ExampleClass, 'TestMethod') - instance = mox_helper.ExampleClass() - mox_helper.ExampleClass.TestMethod(instance, 'one', 'two', 'nine') - self.mox.ReplayAll() + mox_helper.ExampleClass.TestMethod(instance, 'one', 'two', 'nine') - mox_helper.ExampleClass.TestMethod(instance, 'one', 'two', 'nine') + self.mox.VerifyAll() + self.mox.UnsetStubs() - self.mox.VerifyAll() - self.mox.UnsetStubs() + def testStubOutMethod_Unbound_SpecialArgs(self): + self.mox.StubOutWithMock(mox_helper.ExampleClass, 'SpecialArgs') + instance = mox_helper.ExampleClass() + mox_helper.ExampleClass.SpecialArgs(instance, 'foo', None, bar='bar') + self.mox.ReplayAll() - def testStubOutMethod_Unbound_SpecialArgs(self): - self.mox.StubOutWithMock(mox_helper.ExampleClass, 'SpecialArgs') - instance = mox_helper.ExampleClass() - mox_helper.ExampleClass.SpecialArgs(instance, 'foo', None, bar='bar') - self.mox.ReplayAll() + mox_helper.ExampleClass.SpecialArgs(instance, 'foo', None, bar='bar') - mox_helper.ExampleClass.SpecialArgs(instance, 'foo', None, bar='bar') + self.mox.VerifyAll() + self.mox.UnsetStubs() - self.mox.VerifyAll() - self.mox.UnsetStubs() + def testStubOutMethod_Bound_SimpleTest(self): + t = self.mox.CreateMock(TestClass) - def testStubOutMethod_Bound_SimpleTest(self): - t = self.mox.CreateMock(TestClass) + t.MethodWithArgs(mox.IgnoreArg(), mox.IgnoreArg()).AndReturn('foo') + self.mox.ReplayAll() - t.MethodWithArgs(mox.IgnoreArg(), mox.IgnoreArg()).AndReturn('foo') - self.mox.ReplayAll() + actual = t.MethodWithArgs(None, None) - actual = t.MethodWithArgs(None, None) + self.mox.VerifyAll() + self.mox.UnsetStubs() + self.assertEqual('foo', actual) - self.mox.VerifyAll() - self.mox.UnsetStubs() - self.assertEqual('foo', actual) + def testStubOutMethod_Bound_NamedUsingPositional(self): + """Check positional parameters can be matched to keyword arguments.""" + self.mox.StubOutWithMock(mox_helper.ExampleClass, 'NamedParams') + instance = mox_helper.ExampleClass() + instance.NamedParams('foo', baz=None) + self.mox.ReplayAll() - def testStubOutMethod_Bound_NamedUsingPositional(self): - """Check positional parameters can be matched to keyword arguments.""" - self.mox.StubOutWithMock(mox_helper.ExampleClass, 'NamedParams') - instance = mox_helper.ExampleClass() - instance.NamedParams('foo', baz=None) - self.mox.ReplayAll() + instance.NamedParams('foo', baz=None) - instance.NamedParams('foo', baz=None) + self.mox.VerifyAll() + self.mox.UnsetStubs() - self.mox.VerifyAll() - self.mox.UnsetStubs() + def testStubOutMethod_Bound_NamedUsingPositional_SomePositional(self): + """Check positional parameters can be matched to keyword arguments.""" + self.mox.StubOutWithMock(mox_helper.ExampleClass, 'TestMethod') + instance = mox_helper.ExampleClass() + instance.TestMethod(instance, 'one', 'two', 'nine') + self.mox.ReplayAll() - def testStubOutMethod_Bound_NamedUsingPositional_SomePositional(self): - """Check positional parameters can be matched to keyword arguments.""" - self.mox.StubOutWithMock(mox_helper.ExampleClass, 'TestMethod') - instance = mox_helper.ExampleClass() - instance.TestMethod(instance, 'one', 'two', 'nine') - self.mox.ReplayAll() + instance.TestMethod(instance, 'one', 'two', 'nine') - instance.TestMethod(instance, 'one', 'two', 'nine') + self.mox.VerifyAll() + self.mox.UnsetStubs() - self.mox.VerifyAll() - self.mox.UnsetStubs() + def testStubOutMethod_Bound_SpecialArgs(self): + self.mox.StubOutWithMock(mox_helper.ExampleClass, 'SpecialArgs') + instance = mox_helper.ExampleClass() + instance.SpecialArgs(instance, 'foo', None, bar='bar') + self.mox.ReplayAll() - def testStubOutMethod_Bound_SpecialArgs(self): - self.mox.StubOutWithMock(mox_helper.ExampleClass, 'SpecialArgs') - instance = mox_helper.ExampleClass() - instance.SpecialArgs(instance, 'foo', None, bar='bar') - self.mox.ReplayAll() + instance.SpecialArgs(instance, 'foo', None, bar='bar') - instance.SpecialArgs(instance, 'foo', None, bar='bar') + self.mox.VerifyAll() + self.mox.UnsetStubs() - self.mox.VerifyAll() - self.mox.UnsetStubs() + def testStubOutMethod_Func_PropgatesExceptions(self): + """Errors in a Func comparator should propagate to the calling method.""" + class TestException(Exception): + pass - def testStubOutMethod_Func_PropgatesExceptions(self): - """Errors in a Func comparator should propagate to the calling method.""" - class TestException(Exception): - pass + def raiseExceptionOnNotOne(value): + if value == 1: + return True + else: + raise TestException - def raiseExceptionOnNotOne(value): - if value == 1: - return True - else: - raise TestException + test_obj = TestClass() + self.mox.StubOutWithMock(test_obj, 'MethodWithArgs') + test_obj.MethodWithArgs( + mox.IgnoreArg(), mox.Func(raiseExceptionOnNotOne)).AndReturn(1) + test_obj.MethodWithArgs( + mox.IgnoreArg(), mox.Func(raiseExceptionOnNotOne)).AndReturn(1) + self.mox.ReplayAll() - test_obj = TestClass() - self.mox.StubOutWithMock(test_obj, 'MethodWithArgs') - test_obj.MethodWithArgs( - mox.IgnoreArg(), mox.Func(raiseExceptionOnNotOne)).AndReturn(1) - test_obj.MethodWithArgs( - mox.IgnoreArg(), mox.Func(raiseExceptionOnNotOne)).AndReturn(1) - self.mox.ReplayAll() + self.assertEqual(test_obj.MethodWithArgs('ignored', 1), 1) + self.assertRaises(TestException, + test_obj.MethodWithArgs, 'ignored', 2) - self.assertEqual(test_obj.MethodWithArgs('ignored', 1), 1) - self.assertRaises(TestException, - test_obj.MethodWithArgs, 'ignored', 2) + self.mox.VerifyAll() + self.mox.UnsetStubs() - self.mox.VerifyAll() - self.mox.UnsetStubs() + def testStubOut_SignatureMatching_init_(self): + self.mox.StubOutWithMock(mox_helper.ExampleClass, '__init__') + mox_helper.ExampleClass.__init__(mox.IgnoreArg()) + self.mox.ReplayAll() - def testStubOut_SignatureMatching_init_(self): - self.mox.StubOutWithMock(mox_helper.ExampleClass, '__init__') - mox_helper.ExampleClass.__init__(mox.IgnoreArg()) - self.mox.ReplayAll() + # Create an instance of a child class, which calls the parent + # __init__ + mox_helper.ChildExampleClass() - # Create an instance of a child class, which calls the parent - # __init__ - mox_helper.ChildExampleClass() + self.mox.VerifyAll() + self.mox.UnsetStubs() - self.mox.VerifyAll() - self.mox.UnsetStubs() + def testStubOutClass_OldStyle(self): + """Test a mocked class whose __init__ returns a Mock.""" + self.mox.StubOutWithMock(mox_helper, 'TestClassFromAnotherModule') + self.assertTrue(isinstance(mox_helper.TestClassFromAnotherModule, + mox.MockObject)) - def testStubOutClass_OldStyle(self): - """Test a mocked class whose __init__ returns a Mock.""" - self.mox.StubOutWithMock(mox_helper, 'TestClassFromAnotherModule') - self.assertTrue(isinstance(mox_helper.TestClassFromAnotherModule, - mox.MockObject)) + mock_instance = self.mox.CreateMock( + mox_helper.TestClassFromAnotherModule) + mox_helper.TestClassFromAnotherModule().AndReturn(mock_instance) + mock_instance.Value().AndReturn('mock instance') - mock_instance = self.mox.CreateMock( - mox_helper.TestClassFromAnotherModule) - mox_helper.TestClassFromAnotherModule().AndReturn(mock_instance) - mock_instance.Value().AndReturn('mock instance') + self.mox.ReplayAll() - self.mox.ReplayAll() + a_mock = mox_helper.TestClassFromAnotherModule() + actual = a_mock.Value() - a_mock = mox_helper.TestClassFromAnotherModule() - actual = a_mock.Value() + self.mox.VerifyAll() + self.mox.UnsetStubs() + self.assertEqual('mock instance', actual) - self.mox.VerifyAll() - self.mox.UnsetStubs() - self.assertEqual('mock instance', actual) + def testStubOutClass(self): + self.mox.StubOutClassWithMocks(mox_helper, 'CallableClass') - def testStubOutClass(self): - self.mox.StubOutClassWithMocks(mox_helper, 'CallableClass') + # Instance one + mock_one = mox_helper.CallableClass(1, 2) + mock_one.Value().AndReturn('mock') - # Instance one - mock_one = mox_helper.CallableClass(1, 2) - mock_one.Value().AndReturn('mock') + # Instance two + mock_two = mox_helper.CallableClass(8, 9) + mock_two('one').AndReturn('called mock') - # Instance two - mock_two = mox_helper.CallableClass(8, 9) - mock_two('one').AndReturn('called mock') + self.mox.ReplayAll() - self.mox.ReplayAll() + one = mox_helper.CallableClass(1, 2) + actual_one = one.Value() - one = mox_helper.CallableClass(1, 2) - actual_one = one.Value() + two = mox_helper.CallableClass(8, 9) + actual_two = two('one') - two = mox_helper.CallableClass(8, 9) - actual_two = two('one') + self.mox.VerifyAll() + self.mox.UnsetStubs() - self.mox.VerifyAll() - self.mox.UnsetStubs() + # Verify the correct mocks were returned + self.assertEqual(mock_one, one) + self.assertEqual(mock_two, two) - # Verify the correct mocks were returned - self.assertEqual(mock_one, one) - self.assertEqual(mock_two, two) + # Verify + self.assertEqual('mock', actual_one) + self.assertEqual('called mock', actual_two) - # Verify - self.assertEqual('mock', actual_one) - self.assertEqual('called mock', actual_two) + def testStubOutClass_NotAClass(self): + self.assertRaises(TypeError, self.mox.StubOutClassWithMocks, + mox_helper, 'MyTestFunction') - def testStubOutClass_NotAClass(self): - self.assertRaises(TypeError, self.mox.StubOutClassWithMocks, - mox_helper, 'MyTestFunction') + def testStubOutClassNotEnoughCreated(self): + self.mox.StubOutClassWithMocks(mox_helper, 'CallableClass') - def testStubOutClassNotEnoughCreated(self): - self.mox.StubOutClassWithMocks(mox_helper, 'CallableClass') + mox_helper.CallableClass(1, 2) + mox_helper.CallableClass(8, 9) - mox_helper.CallableClass(1, 2) - mox_helper.CallableClass(8, 9) + self.mox.ReplayAll() + mox_helper.CallableClass(1, 2) + + self.assertRaises(mox.ExpectedMockCreationError, self.mox.VerifyAll) + self.mox.UnsetStubs() - self.mox.ReplayAll() - mox_helper.CallableClass(1, 2) + def testStubOutClassWrongSignature(self): + self.mox.StubOutClassWithMocks(mox_helper, 'CallableClass') - self.assertRaises(mox.ExpectedMockCreationError, self.mox.VerifyAll) - self.mox.UnsetStubs() + self.assertRaises(AttributeError, mox_helper.CallableClass) - def testStubOutClassWrongSignature(self): - self.mox.StubOutClassWithMocks(mox_helper, 'CallableClass') + self.mox.UnsetStubs() - self.assertRaises(AttributeError, mox_helper.CallableClass) + def testStubOutClassWrongParameters(self): + self.mox.StubOutClassWithMocks(mox_helper, 'CallableClass') - self.mox.UnsetStubs() + mox_helper.CallableClass(1, 2) - def testStubOutClassWrongParameters(self): - self.mox.StubOutClassWithMocks(mox_helper, 'CallableClass') + self.mox.ReplayAll() - mox_helper.CallableClass(1, 2) + self.assertRaises(mox.UnexpectedMethodCallError, + mox_helper.CallableClass, 8, 9) + self.mox.UnsetStubs() - self.mox.ReplayAll() + def testStubOutClassTooManyCreated(self): + self.mox.StubOutClassWithMocks(mox_helper, 'CallableClass') - self.assertRaises(mox.UnexpectedMethodCallError, - mox_helper.CallableClass, 8, 9) - self.mox.UnsetStubs() + mox_helper.CallableClass(1, 2) - def testStubOutClassTooManyCreated(self): - self.mox.StubOutClassWithMocks(mox_helper, 'CallableClass') + self.mox.ReplayAll() + mox_helper.CallableClass(1, 2) + self.assertRaises(mox.UnexpectedMockCreationError, + mox_helper.CallableClass, 8, 9) - mox_helper.CallableClass(1, 2) + self.mox.UnsetStubs() - self.mox.ReplayAll() - mox_helper.CallableClass(1, 2) - self.assertRaises(mox.UnexpectedMockCreationError, - mox_helper.CallableClass, 8, 9) + def testWarnsUserIfMockingMock(self): + """Test that user is warned if they try to stub out a MockAnything.""" + self.mox.StubOutWithMock(TestClass, 'MyStaticMethod') + self.assertRaises(TypeError, self.mox.StubOutWithMock, TestClass, + 'MyStaticMethod') - self.mox.UnsetStubs() + def testStubOutFirstClassMethodVerifiesSignature(self): + self.mox.StubOutWithMock(mox_helper, 'MyTestFunction') - def testWarnsUserIfMockingMock(self): - """Test that user is warned if they try to stub out a MockAnything.""" - self.mox.StubOutWithMock(TestClass, 'MyStaticMethod') - self.assertRaises(TypeError, self.mox.StubOutWithMock, TestClass, - 'MyStaticMethod') + # Wrong number of arguments + self.assertRaises(AttributeError, mox_helper.MyTestFunction, 1) + self.mox.UnsetStubs() - def testStubOutFirstClassMethodVerifiesSignature(self): - self.mox.StubOutWithMock(mox_helper, 'MyTestFunction') + def _testMethodSignatureVerification(self, stubClass): + # If stubClass is true, the test is run against an a stubbed out class, + # else the test is run against a stubbed out instance. + if stubClass: + self.mox.StubOutWithMock(mox_helper.ExampleClass, "TestMethod") + obj = mox_helper.ExampleClass() + else: + obj = mox_helper.ExampleClass() + self.mox.StubOutWithMock(mox_helper.ExampleClass, "TestMethod") + self.assertRaises(AttributeError, obj.TestMethod) + self.assertRaises(AttributeError, obj.TestMethod, 1) + self.assertRaises(AttributeError, obj.TestMethod, nine=2) + obj.TestMethod(1, 2) + obj.TestMethod(1, 2, 3) + obj.TestMethod(1, 2, nine=3) + self.assertRaises(AttributeError, obj.TestMethod, 1, 2, 3, 4) + self.mox.UnsetStubs() - # Wrong number of arguments - self.assertRaises(AttributeError, mox_helper.MyTestFunction, 1) - self.mox.UnsetStubs() + def testStubOutClassMethodVerifiesSignature(self): + self._testMethodSignatureVerification(stubClass=True) - def _testMethodSignatureVerification(self, stubClass): - # If stubClass is true, the test is run against an a stubbed out class, - # else the test is run against a stubbed out instance. - if stubClass: - self.mox.StubOutWithMock(mox_helper.ExampleClass, "TestMethod") - obj = mox_helper.ExampleClass() - else: - obj = mox_helper.ExampleClass() - self.mox.StubOutWithMock(mox_helper.ExampleClass, "TestMethod") - self.assertRaises(AttributeError, obj.TestMethod) - self.assertRaises(AttributeError, obj.TestMethod, 1) - self.assertRaises(AttributeError, obj.TestMethod, nine=2) - obj.TestMethod(1, 2) - obj.TestMethod(1, 2, 3) - obj.TestMethod(1, 2, nine=3) - self.assertRaises(AttributeError, obj.TestMethod, 1, 2, 3, 4) - self.mox.UnsetStubs() + def testStubOutObjectMethodVerifiesSignature(self): + self._testMethodSignatureVerification(stubClass=False) - def testStubOutClassMethodVerifiesSignature(self): - self._testMethodSignatureVerification(stubClass=True) + def testStubOutObject(self): + """Test than object is replaced with a Mock.""" - def testStubOutObjectMethodVerifiesSignature(self): - self._testMethodSignatureVerification(stubClass=False) + class Foo(object): + def __init__(self): + self.obj = TestClass() - def testStubOutObject(self): - """Test than object is replaced with a Mock.""" + foo = Foo() + self.mox.StubOutWithMock(foo, "obj") + self.assertTrue(isinstance(foo.obj, mox.MockObject)) + foo.obj.ValidCall() + self.mox.ReplayAll() - class Foo(object): - def __init__(self): - self.obj = TestClass() + foo.obj.ValidCall() - foo = Foo() - self.mox.StubOutWithMock(foo, "obj") - self.assertTrue(isinstance(foo.obj, mox.MockObject)) - foo.obj.ValidCall() - self.mox.ReplayAll() + self.mox.VerifyAll() + self.mox.UnsetStubs() + self.assertFalse(isinstance(foo.obj, mox.MockObject)) - foo.obj.ValidCall() - - self.mox.VerifyAll() - self.mox.UnsetStubs() - self.assertFalse(isinstance(foo.obj, mox.MockObject)) - - def testForgotReplayHelpfulMessage(self): - """If there is an AttributeError on a MockMethod, give users a helpful msg. - """ - foo = self.mox.CreateMockAnything() - bar = self.mox.CreateMockAnything() - foo.GetBar().AndReturn(bar) - bar.ShowMeTheMoney() - # Forgot to replay! - try: - foo.GetBar().ShowMeTheMoney() - except AttributeError as e: - self.assertEqual('MockMethod has no attribute "ShowMeTheMoney". ' - 'Did you remember to put your mocks in replay mode?', str(e)) + def testForgotReplayHelpfulMessage(self): + """If there is an AttributeError on a MockMethod, give users a helpful msg. + """ + foo = self.mox.CreateMockAnything() + bar = self.mox.CreateMockAnything() + foo.GetBar().AndReturn(bar) + bar.ShowMeTheMoney() + # Forgot to replay! + try: + foo.GetBar().ShowMeTheMoney() + except AttributeError as e: + self.assertEqual('MockMethod has no attribute "ShowMeTheMoney". ' + 'Did you remember to put your mocks in replay mode?', str(e)) class ReplayTest(unittest.TestCase): - """Verify Replay works properly.""" + """Verify Replay works properly.""" - def testReplay(self): - """Replay should put objects into replay mode.""" - mock_obj = mox.MockObject(TestClass) - self.assertFalse(mock_obj._replay_mode) - mox.Replay(mock_obj) - self.assertTrue(mock_obj._replay_mode) + def testReplay(self): + """Replay should put objects into replay mode.""" + mock_obj = mox.MockObject(TestClass) + self.assertFalse(mock_obj._replay_mode) + mox.Replay(mock_obj) + self.assertTrue(mock_obj._replay_mode) class MoxTestBaseTest(unittest.TestCase): - """Verify that all tests in a class derived from MoxTestBase are wrapped.""" - - def setUp(self): - self.mox = mox.Mox() - self.test_mox = mox.Mox() - self.test_stubs = mox.stubout.StubOutForTesting() - self.result = unittest.TestResult() - - def tearDown(self): - self.mox.UnsetStubs() - self.test_mox.UnsetStubs() - self.test_stubs.UnsetAll() - self.test_stubs.SmartUnsetAll() - - def _setUpTestClass(self): - """Replacement for setUp in the test class instance. - - Assigns a mox.Mox instance as the mox attribute of the test class instance. - This replacement Mox instance is under our control before setUp is called - in the test class instance. - """ - self.test.mox = self.test_mox - self.test.stubs = self.test_stubs - - def _CreateTest(self, test_name): - """Create a test from our example mox class. - - The created test instance is assigned to this instances test attribute. - """ - self.test = mox_helper.ExampleMoxTest(test_name) - self.mox.stubs.Set(self.test, 'setUp', self._setUpTestClass) - - def _VerifySuccess(self): - """Run the checks to confirm test method completed successfully.""" - self.mox.StubOutWithMock(self.test_mox, 'UnsetStubs') - self.mox.StubOutWithMock(self.test_mox, 'VerifyAll') - self.mox.StubOutWithMock(self.test_stubs, 'UnsetAll') - self.mox.StubOutWithMock(self.test_stubs, 'SmartUnsetAll') - self.test_mox.UnsetStubs() - self.test_mox.VerifyAll() - self.test_stubs.UnsetAll() - self.test_stubs.SmartUnsetAll() - self.mox.ReplayAll() - self.test.run(result=self.result) - self.assertTrue(self.result.wasSuccessful()) - self.mox.VerifyAll() - self.mox.UnsetStubs() # Needed to call the real VerifyAll() below. - self.test_mox.VerifyAll() - - def testSuccess(self): - """Successful test method execution test.""" - self._CreateTest('testSuccess') - self._VerifySuccess() - - def testSuccessNoMocks(self): - """Let testSuccess() unset all the mocks, and verify they've been unset.""" - self._CreateTest('testSuccess') - self.test.run(result=self.result) - self.assertTrue(self.result.wasSuccessful()) - self.assertEqual(OS_LISTDIR, mox_helper.os.listdir) - - def testStubs(self): - """Test that "self.stubs" is provided as is useful.""" - self._CreateTest('testHasStubs') - self._VerifySuccess() - - def testStubsNoMocks(self): - """Let testHasStubs() unset the stubs by itself.""" - self._CreateTest('testHasStubs') - self.test.run(result=self.result) - self.assertTrue(self.result.wasSuccessful()) - self.assertEqual(OS_LISTDIR, mox_helper.os.listdir) - - def testExpectedNotCalled(self): - """Stubbed out method is not called.""" - self._CreateTest('testExpectedNotCalled') - self.mox.StubOutWithMock(self.test_mox, 'UnsetStubs') - self.mox.StubOutWithMock(self.test_stubs, 'UnsetAll') - self.mox.StubOutWithMock(self.test_stubs, 'SmartUnsetAll') - # Don't stub out VerifyAll - that's what causes the test to fail - self.test_mox.UnsetStubs() - self.test_stubs.UnsetAll() - self.test_stubs.SmartUnsetAll() - self.mox.ReplayAll() - self.test.run(result=self.result) - self.assertFalse(self.result.wasSuccessful()) - self.mox.VerifyAll() - - def testExpectedNotCalledNoMocks(self): - """Let testExpectedNotCalled() unset all the mocks by itself.""" - self._CreateTest('testExpectedNotCalled') - self.test.run(result=self.result) - self.assertFalse(self.result.wasSuccessful()) - self.assertEqual(OS_LISTDIR, mox_helper.os.listdir) - - def testUnexpectedCall(self): - """Stubbed out method is called with unexpected arguments.""" - self._CreateTest('testUnexpectedCall') - self.mox.StubOutWithMock(self.test_mox, 'UnsetStubs') - self.mox.StubOutWithMock(self.test_stubs, 'UnsetAll') - self.mox.StubOutWithMock(self.test_stubs, 'SmartUnsetAll') - # Ensure no calls are made to VerifyAll() - self.mox.StubOutWithMock(self.test_mox, 'VerifyAll') - self.test_mox.UnsetStubs() - self.test_stubs.UnsetAll() - self.test_stubs.SmartUnsetAll() - self.mox.ReplayAll() - self.test.run(result=self.result) - self.assertFalse(self.result.wasSuccessful()) - self.mox.VerifyAll() - - def testFailure(self): - """Failing assertion in test method.""" - self._CreateTest('testFailure') - self.mox.StubOutWithMock(self.test_mox, 'UnsetStubs') - self.mox.StubOutWithMock(self.test_stubs, 'UnsetAll') - self.mox.StubOutWithMock(self.test_stubs, 'SmartUnsetAll') - # Ensure no calls are made to VerifyAll() - self.mox.StubOutWithMock(self.test_mox, 'VerifyAll') - self.test_mox.UnsetStubs() - self.test_stubs.UnsetAll() - self.test_stubs.SmartUnsetAll() - self.mox.ReplayAll() - self.test.run(result=self.result) - self.assertFalse(self.result.wasSuccessful()) - self.mox.VerifyAll() - - def testMixin(self): - """Run test from mix-in test class, ensure it passes.""" - self._CreateTest('testStat') - self._VerifySuccess() - - def testMixinAgain(self): - """Run same test as above but from the current test class. - - This ensures metaclass properly wrapped test methods from all base classes. - If unsetting of stubs doesn't happen, this will fail. - """ - self._CreateTest('testStatOther') - self._VerifySuccess() + """Verify that all tests in a class derived from MoxTestBase are wrapped.""" + + def setUp(self): + self.mox = mox.Mox() + self.test_mox = mox.Mox() + self.test_stubs = mox.stubout.StubOutForTesting() + self.result = unittest.TestResult() + + def tearDown(self): + self.mox.UnsetStubs() + self.test_mox.UnsetStubs() + self.test_stubs.UnsetAll() + self.test_stubs.SmartUnsetAll() + + def _setUpTestClass(self): + """Replacement for setUp in the test class instance. + + Assigns a mox.Mox instance as the mox attribute of the test class instance. + This replacement Mox instance is under our control before setUp is called + in the test class instance. + """ + self.test.mox = self.test_mox + self.test.stubs = self.test_stubs + + def _CreateTest(self, test_name): + """Create a test from our example mox class. + + The created test instance is assigned to this instances test attribute. + """ + self.test = mox_helper.ExampleMoxTest(test_name) + self.mox.stubs.Set(self.test, 'setUp', self._setUpTestClass) + + def _VerifySuccess(self): + """Run the checks to confirm test method completed successfully.""" + self.mox.StubOutWithMock(self.test_mox, 'UnsetStubs') + self.mox.StubOutWithMock(self.test_mox, 'VerifyAll') + self.mox.StubOutWithMock(self.test_stubs, 'UnsetAll') + self.mox.StubOutWithMock(self.test_stubs, 'SmartUnsetAll') + self.test_mox.UnsetStubs() + self.test_mox.VerifyAll() + self.test_stubs.UnsetAll() + self.test_stubs.SmartUnsetAll() + self.mox.ReplayAll() + self.test.run(result=self.result) + self.assertTrue(self.result.wasSuccessful()) + self.mox.VerifyAll() + self.mox.UnsetStubs() # Needed to call the real VerifyAll() below. + self.test_mox.VerifyAll() + + def testSuccess(self): + """Successful test method execution test.""" + self._CreateTest('testSuccess') + self._VerifySuccess() + + def testSuccessNoMocks(self): + """Let testSuccess() unset all the mocks, and verify they've been unset.""" + self._CreateTest('testSuccess') + self.test.run(result=self.result) + self.assertTrue(self.result.wasSuccessful()) + self.assertEqual(OS_LISTDIR, mox_helper.os.listdir) + + def testStubs(self): + """Test that "self.stubs" is provided as is useful.""" + self._CreateTest('testHasStubs') + self._VerifySuccess() + + def testStubsNoMocks(self): + """Let testHasStubs() unset the stubs by itself.""" + self._CreateTest('testHasStubs') + self.test.run(result=self.result) + self.assertTrue(self.result.wasSuccessful()) + self.assertEqual(OS_LISTDIR, mox_helper.os.listdir) + + def testExpectedNotCalled(self): + """Stubbed out method is not called.""" + self._CreateTest('testExpectedNotCalled') + self.mox.StubOutWithMock(self.test_mox, 'UnsetStubs') + self.mox.StubOutWithMock(self.test_stubs, 'UnsetAll') + self.mox.StubOutWithMock(self.test_stubs, 'SmartUnsetAll') + # Don't stub out VerifyAll - that's what causes the test to fail + self.test_mox.UnsetStubs() + self.test_stubs.UnsetAll() + self.test_stubs.SmartUnsetAll() + self.mox.ReplayAll() + self.test.run(result=self.result) + self.assertFalse(self.result.wasSuccessful()) + self.mox.VerifyAll() + + def testExpectedNotCalledNoMocks(self): + """Let testExpectedNotCalled() unset all the mocks by itself.""" + self._CreateTest('testExpectedNotCalled') + self.test.run(result=self.result) + self.assertFalse(self.result.wasSuccessful()) + self.assertEqual(OS_LISTDIR, mox_helper.os.listdir) + + def testUnexpectedCall(self): + """Stubbed out method is called with unexpected arguments.""" + self._CreateTest('testUnexpectedCall') + self.mox.StubOutWithMock(self.test_mox, 'UnsetStubs') + self.mox.StubOutWithMock(self.test_stubs, 'UnsetAll') + self.mox.StubOutWithMock(self.test_stubs, 'SmartUnsetAll') + # Ensure no calls are made to VerifyAll() + self.mox.StubOutWithMock(self.test_mox, 'VerifyAll') + self.test_mox.UnsetStubs() + self.test_stubs.UnsetAll() + self.test_stubs.SmartUnsetAll() + self.mox.ReplayAll() + self.test.run(result=self.result) + self.assertFalse(self.result.wasSuccessful()) + self.mox.VerifyAll() + + def testFailure(self): + """Failing assertion in test method.""" + self._CreateTest('testFailure') + self.mox.StubOutWithMock(self.test_mox, 'UnsetStubs') + self.mox.StubOutWithMock(self.test_stubs, 'UnsetAll') + self.mox.StubOutWithMock(self.test_stubs, 'SmartUnsetAll') + # Ensure no calls are made to VerifyAll() + self.mox.StubOutWithMock(self.test_mox, 'VerifyAll') + self.test_mox.UnsetStubs() + self.test_stubs.UnsetAll() + self.test_stubs.SmartUnsetAll() + self.mox.ReplayAll() + self.test.run(result=self.result) + self.assertFalse(self.result.wasSuccessful()) + self.mox.VerifyAll() + + def testMixin(self): + """Run test from mix-in test class, ensure it passes.""" + self._CreateTest('testStat') + self._VerifySuccess() + + def testMixinAgain(self): + """Run same test as above but from the current test class. + + This ensures metaclass properly wrapped test methods from all base classes. + If unsetting of stubs doesn't happen, this will fail. + """ + self._CreateTest('testStatOther') + self._VerifySuccess() class VerifyTest(unittest.TestCase): - """Verify Verify works properly.""" + """Verify Verify works properly.""" - def testVerify(self): - """Verify should be called for all objects. + def testVerify(self): + """Verify should be called for all objects. - This should throw an exception because the expected behavior did not occur. - """ - mock_obj = mox.MockObject(TestClass) - mock_obj.ValidCall() - mock_obj._Replay() - self.assertRaises(mox.ExpectedMethodCallsError, mox.Verify, mock_obj) + This should throw an exception because the expected behavior did not occur. + """ + mock_obj = mox.MockObject(TestClass) + mock_obj.ValidCall() + mock_obj._Replay() + self.assertRaises(mox.ExpectedMethodCallsError, mox.Verify, mock_obj) class ResetTest(unittest.TestCase): - """Verify Reset works properly.""" + """Verify Reset works properly.""" - def testReset(self): - """Should empty all queues and put mocks in record mode.""" - mock_obj = mox.MockObject(TestClass) - mock_obj.ValidCall() - self.assertFalse(mock_obj._replay_mode) - mock_obj._Replay() - self.assertTrue(mock_obj._replay_mode) - self.assertEqual(1, len(mock_obj._expected_calls_queue)) + def testReset(self): + """Should empty all queues and put mocks in record mode.""" + mock_obj = mox.MockObject(TestClass) + mock_obj.ValidCall() + self.assertFalse(mock_obj._replay_mode) + mock_obj._Replay() + self.assertTrue(mock_obj._replay_mode) + self.assertEqual(1, len(mock_obj._expected_calls_queue)) - mox.Reset(mock_obj) - self.assertFalse(mock_obj._replay_mode) - self.assertEqual(0, len(mock_obj._expected_calls_queue)) + mox.Reset(mock_obj) + self.assertFalse(mock_obj._replay_mode) + self.assertEqual(0, len(mock_obj._expected_calls_queue)) class MyTestCase(unittest.TestCase): - """Simulate the use of a fake wrapper around Python's unittest library.""" + """Simulate the use of a fake wrapper around Python's unittest library.""" - def setUp(self): - super(MyTestCase, self).setUp() - self.critical_variable = 42 - self.another_critical_variable = 42 + def setUp(self): + super(MyTestCase, self).setUp() + self.critical_variable = 42 + self.another_critical_variable = 42 - def testMethodOverride(self): - """Should be properly overriden in a derived class.""" - self.assertEqual(42, self.another_critical_variable) - self.another_critical_variable += 1 + def testMethodOverride(self): + """Should be properly overriden in a derived class.""" + self.assertEqual(42, self.another_critical_variable) + self.another_critical_variable += 1 class MoxTestBaseMultipleInheritanceTest(mox.MoxTestBase, MyTestCase): - """Test that multiple inheritance can be used with MoxTestBase.""" + """Test that multiple inheritance can be used with MoxTestBase.""" - def setUp(self): - super(MoxTestBaseMultipleInheritanceTest, self).setUp() - self.another_critical_variable = 99 + def setUp(self): + super(MoxTestBaseMultipleInheritanceTest, self).setUp() + self.another_critical_variable = 99 - def testMultipleInheritance(self): - """Should be able to access members created by all parent setUp().""" - self.assertTrue(isinstance(self.mox, mox.Mox)) - self.assertEqual(42, self.critical_variable) + def testMultipleInheritance(self): + """Should be able to access members created by all parent setUp().""" + self.assertTrue(isinstance(self.mox, mox.Mox)) + self.assertEqual(42, self.critical_variable) - def testMethodOverride(self): - """Should run before MyTestCase.testMethodOverride.""" - self.assertEqual(99, self.another_critical_variable) - self.another_critical_variable = 42 - super(MoxTestBaseMultipleInheritanceTest, self).testMethodOverride() - self.assertEqual(43, self.another_critical_variable) + def testMethodOverride(self): + """Should run before MyTestCase.testMethodOverride.""" + self.assertEqual(99, self.another_critical_variable) + self.another_critical_variable = 42 + super(MoxTestBaseMultipleInheritanceTest, self).testMethodOverride() + self.assertEqual(43, self.another_critical_variable) class MoxTestDontMockProperties(MoxTestBaseTest): - def testPropertiesArentMocked(self): - mock_class = self.mox.CreateMock(ClassWithProperties) - self.assertRaises(mox.UnknownMethodCallError, - lambda: mock_class.prop_attr) + def testPropertiesArentMocked(self): + mock_class = self.mox.CreateMock(ClassWithProperties) + self.assertRaises(mox.UnknownMethodCallError, + lambda: mock_class.prop_attr) class TestClass(object): - """This class is used only for testing the mock framework""" + """This class is used only for testing the mock framework""" - SOME_CLASS_VAR = "test_value" - _PROTECTED_CLASS_VAR = "protected value" + SOME_CLASS_VAR = "test_value" + _PROTECTED_CLASS_VAR = "protected value" - def __init__(self, ivar=None): - self.__ivar = ivar + def __init__(self, ivar=None): + self.__ivar = ivar - def __eq__(self, rhs): - return self.__ivar == rhs + def __eq__(self, rhs): + return self.__ivar == rhs - def __ne__(self, rhs): - return not self.__eq__(rhs) + def __ne__(self, rhs): + return not self.__eq__(rhs) - def ValidCall(self): - pass + def ValidCall(self): + pass - def MethodWithArgs(self, one, two, nine=None): - pass + def MethodWithArgs(self, one, two, nine=None): + pass - def OtherValidCall(self): - pass + def OtherValidCall(self): + pass - def OptionalArgs(self, foo='boom'): - pass + def OptionalArgs(self, foo='boom'): + pass - def ValidCallWithArgs(self, *args, **kwargs): - pass + def ValidCallWithArgs(self, *args, **kwargs): + pass - @classmethod - def MyClassMethod(cls): - pass + @classmethod + def MyClassMethod(cls): + pass - @staticmethod - def MyStaticMethod(): - pass + @staticmethod + def MyStaticMethod(): + pass - def _ProtectedCall(self): - pass + def _ProtectedCall(self): + pass - def __PrivateCall(self): - pass + def __PrivateCall(self): + pass - def __DoNotMock(self): - pass + def __DoNotMock(self): + pass - def __getitem__(self, key): - """Return the value for key.""" - return self.d[key] + def __getitem__(self, key): + """Return the value for key.""" + return self.d[key] - def __setitem__(self, key, value): - """Set the value for key to value.""" - self.d[key] = value + def __setitem__(self, key, value): + """Set the value for key to value.""" + self.d[key] = value - def __contains__(self, key): - """Returns True if d contains the key.""" - return key in self.d + def __contains__(self, key): + """Returns True if d contains the key.""" + return key in self.d - def __iter__(self): - pass + def __iter__(self): + pass class ChildClass(TestClass): - """This inherits from TestClass.""" - def __init__(self): - TestClass.__init__(self) + """This inherits from TestClass.""" + def __init__(self): + TestClass.__init__(self) - def ChildValidCall(self): - pass + def ChildValidCall(self): + pass class CallableClass(object): - """This class is callable, and that should be mockable!""" + """This class is callable, and that should be mockable!""" - def __init__(self): - pass + def __init__(self): + pass - def __call__(self, param): - return param + def __call__(self, param): + return param class ClassWithProperties(object): - def setter_attr(self, value): - pass + def setter_attr(self, value): + pass - def getter_attr(self): - pass + def getter_attr(self): + pass - prop_attr = property(getter_attr, setter_attr) + prop_attr = property(getter_attr, setter_attr) class SubscribtableNonIterableClass(object): - def __getitem__(self, index): - raise IndexError + def __getitem__(self, index): + raise IndexError class InheritsFromCallable(CallableClass): - """This class should also be mockable; it inherits from a callable class.""" + """This class should also be mockable; it inherits from a callable class.""" - pass + pass if __name__ == '__main__': - unittest.main() + unittest.main() |