diff options
Diffstat (limited to 'lib/testscenarios/testcase.py')
| -rw-r--r-- | lib/testscenarios/testcase.py | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/lib/testscenarios/testcase.py b/lib/testscenarios/testcase.py index 5ec3a94..2ab50c7 100644 --- a/lib/testscenarios/testcase.py +++ b/lib/testscenarios/testcase.py @@ -16,6 +16,7 @@ __all__ = [ 'TestWithScenarios', + 'WithScenarios', ] import unittest @@ -24,16 +25,18 @@ from testtools.testcase import clone_test_with_new_id from testscenarios.scenarios import generate_scenarios -class TestWithScenarios(unittest.TestCase): - """A TestCase with support for scenarios via a scenarios attribute. - - When a test object which is an instance of TestWithScenarios is run, - and there is a non-empty scenarios attribute on the object, the test is - multiplied by the run method into one test per scenario. For this to work - reliably the TestWithScenarios.run method must not be overriden in a - subclass (or overridden compatibly with TestWithScenarios). +_doc = """ + When a test object which inherits from WithScenarios is run, and there is a + non-empty scenarios attribute on the object, the test is multiplied by the + run method into one test per scenario. For this to work reliably the + WithScenarios.run method must not be overriden in a subclass (or overridden + compatibly with WithScenarios). """ +class WithScenarios(object): + __doc__ = """A mixin for TestCase with support for declarative scenarios. + """ + _doc + def _get_scenarios(self): return getattr(self, 'scenarios', None) @@ -50,7 +53,7 @@ class TestWithScenarios(unittest.TestCase): for test in generate_scenarios(self): test.debug() else: - return super(TestWithScenarios, self).debug() + return super(WithScenarios, self).debug() def run(self, result=None): scenarios = self._get_scenarios() @@ -59,4 +62,9 @@ class TestWithScenarios(unittest.TestCase): test.run(result) return else: - return super(TestWithScenarios, self).run(result) + return super(WithScenarios, self).run(result) + + +class TestWithScenarios(WithScenarios, unittest.TestCase): + __doc__ = """Unittest TestCase with support for declarative scenarios. + """ + _doc |