diff options
Diffstat (limited to 'src/zope/schema/tests/test__bootstrapfields.py')
| -rw-r--r-- | src/zope/schema/tests/test__bootstrapfields.py | 121 |
1 files changed, 84 insertions, 37 deletions
diff --git a/src/zope/schema/tests/test__bootstrapfields.py b/src/zope/schema/tests/test__bootstrapfields.py index e724a0d..11ed308 100644 --- a/src/zope/schema/tests/test__bootstrapfields.py +++ b/src/zope/schema/tests/test__bootstrapfields.py @@ -138,6 +138,81 @@ class OrderableMissingValueMixin(object): self.assertEqual(self.mvm_missing_value, field.missing_value) +class OrderableTestsMixin(object): + + def assertRaisesTooBig(self, field, value): + from zope.schema.interfaces import TooBig + with self.assertRaises(TooBig) as exc: + field.validate(value) + + ex = exc.exception + self.assertEqual(value, ex.value) + self.assertEqual(field.max, ex.bound) + self.assertEqual(TooBig.TOO_LARGE, ex.violation_direction) + + def assertRaisesTooSmall(self, field, value): + from zope.schema.interfaces import TooSmall + with self.assertRaises(TooSmall) as exc: + field.validate(value) + + ex = exc.exception + self.assertEqual(value, ex.value) + self.assertEqual(field.min, ex.bound) + self.assertEqual(TooSmall.TOO_SMALL, ex.violation_direction) + + MIN = 10 + MAX = 20 + VALID = (10, 11, 19, 20) + TOO_SMALL = (9, -10) + TOO_BIG = (21, 22) + + def test_validate_min(self): + field = self._makeOne(min=self.MIN) + for value in self.VALID + self.TOO_BIG: + field.validate(value) + for value in self.TOO_SMALL: + self.assertRaisesTooSmall(field, value) + + def test_validate_max(self): + field = self._makeOne(max=self.MAX) + for value in self.VALID + self.TOO_SMALL: + field.validate(value) + for value in self.TOO_BIG: + self.assertRaisesTooBig(field, value) + + def test_validate_min_and_max(self): + field = self._makeOne(min=self.MIN, max=self.MAX) + for value in self.TOO_SMALL: + self.assertRaisesTooSmall(field, value) + for value in self.VALID: + field.validate(value) + for value in self.TOO_BIG: + self.assertRaisesTooBig(field, value) + + +class LenTestsMixin(object): + + def assertRaisesTooLong(self, field, value): + from zope.schema.interfaces import TooLong + with self.assertRaises(TooLong) as exc: + field.validate(value) + + ex = exc.exception + self.assertEqual(value, ex.value) + self.assertEqual(field.max_length, ex.bound) + self.assertEqual(TooLong.TOO_LARGE, ex.violation_direction) + + def assertRaisesTooShort(self, field, value): + from zope.schema.interfaces import TooShort + with self.assertRaises(TooShort) as exc: + field.validate(value) + + ex = exc.exception + self.assertEqual(value, ex.value) + self.assertEqual(field.min_length, ex.bound) + self.assertEqual(TooShort.TOO_SMALL, ex.violation_direction) + + class WrongTypeTestsMixin(object): def assertRaisesWrongType(self, field_or_meth, expected_type, *args, **kwargs): @@ -733,7 +808,8 @@ class OrderableTests(unittest.TestCase): self.assertRaises(TooBig, self._makeOne, max=10, default=11) -class MinMaxLenTests(unittest.TestCase): +class MinMaxLenTests(LenTestsMixin, + unittest.TestCase): def _getTargetClass(self): from zope.schema._bootstrapfields import MinMaxLen @@ -753,14 +829,12 @@ class MinMaxLenTests(unittest.TestCase): self.assertEqual(mml.max_length, None) def test_validate_too_short(self): - from zope.schema._bootstrapinterfaces import TooShort mml = self._makeOne(min_length=1) - self.assertRaises(TooShort, mml._validate, ()) + self.assertRaisesTooShort(mml, ()) def test_validate_too_long(self): - from zope.schema._bootstrapinterfaces import TooLong mml = self._makeOne(max_length=2) - self.assertRaises(TooLong, mml._validate, (0, 1, 2)) + self.assertRaisesTooLong(mml, (0, 1, 2)) class TextTests(EqualityTestsMixin, @@ -988,6 +1062,7 @@ class BoolTests(EqualityTestsMixin, class NumberTests(EqualityTestsMixin, OrderableMissingValueMixin, + OrderableTestsMixin, unittest.TestCase): def _getTargetClass(self): @@ -1031,8 +1106,6 @@ class RealTests(WrongTypeTestsMixin, return IReal def test_ctor_real_min_max(self): - from zope.schema.interfaces import TooSmall - from zope.schema.interfaces import TooBig from fractions import Fraction self.assertRaisesWrongType(self._makeOne, self._getTargetClass()._type, min='') @@ -1041,9 +1114,10 @@ class RealTests(WrongTypeTestsMixin, field = self._makeOne(min=Fraction(1, 2), max=2) field.validate(1.0) field.validate(2.0) - self.assertRaises(TooSmall, field.validate, 0) - self.assertRaises(TooSmall, field.validate, 0.4) - self.assertRaises(TooBig, field.validate, 2.1) + self.assertRaisesTooSmall(field, 0) + self.assertRaisesTooSmall(field, 0.4) + self.assertRaisesTooBig(field, 2.1) + class RationalTests(NumberTests): @@ -1081,34 +1155,7 @@ class IntegralTests(RationalTests): field.validate(-1) self.assertRaises(RequiredMissing, field.validate, None) - def test_validate_min(self): - from zope.schema.interfaces import TooSmall - field = self._makeOne(min=10) - field.validate(10) - field.validate(20) - self.assertRaises(TooSmall, field.validate, 9) - self.assertRaises(TooSmall, field.validate, -10) - - def test_validate_max(self): - from zope.schema.interfaces import TooBig - field = self._makeOne(max=10) - field.validate(5) - field.validate(9) - field.validate(10) - self.assertRaises(TooBig, field.validate, 11) - self.assertRaises(TooBig, field.validate, 20) - def test_validate_min_and_max(self): - from zope.schema.interfaces import TooBig - from zope.schema.interfaces import TooSmall - field = self._makeOne(min=0, max=10) - field.validate(0) - field.validate(5) - field.validate(10) - self.assertRaises(TooSmall, field.validate, -10) - self.assertRaises(TooSmall, field.validate, -1) - self.assertRaises(TooBig, field.validate, 11) - self.assertRaises(TooBig, field.validate, 20) def test_fromUnicode_miss(self): |