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	 bf2bda3c97
			
		
	
	
		bf2bda3c97
		
	
	
	
	
		
			
			We were not honouring load_tests in a package/__init__.py when that was the start_dir parameter, though we do when it is a child package. The fix required a little care since it introduces the possibility of infinite recursion.
		
			
				
	
	
		
			1527 lines
		
	
	
	
		
			59 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			1527 lines
		
	
	
	
		
			59 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
| import sys
 | |
| import types
 | |
| import warnings
 | |
| 
 | |
| import unittest
 | |
| 
 | |
| # Decorator used in the deprecation tests to reset the warning registry for
 | |
| # test isolation and reproducibility.
 | |
| def warningregistry(func):
 | |
|     def wrapper(*args, **kws):
 | |
|         missing = object()
 | |
|         saved = getattr(warnings, '__warningregistry__', missing).copy()
 | |
|         try:
 | |
|             return func(*args, **kws)
 | |
|         finally:
 | |
|             if saved is missing:
 | |
|                 try:
 | |
|                     del warnings.__warningregistry__
 | |
|                 except AttributeError:
 | |
|                     pass
 | |
|             else:
 | |
|                 warnings.__warningregistry__ = saved
 | |
| 
 | |
| 
 | |
| class Test_TestLoader(unittest.TestCase):
 | |
| 
 | |
|     ### Basic object tests
 | |
|     ################################################################
 | |
| 
 | |
|     def test___init__(self):
 | |
|         loader = unittest.TestLoader()
 | |
|         self.assertEqual([], loader.errors)
 | |
| 
 | |
|     ### Tests for TestLoader.loadTestsFromTestCase
 | |
|     ################################################################
 | |
| 
 | |
|     # "Return a suite of all tests cases contained in the TestCase-derived
 | |
|     # class testCaseClass"
 | |
|     def test_loadTestsFromTestCase(self):
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|             def foo_bar(self): pass
 | |
| 
 | |
|         tests = unittest.TestSuite([Foo('test_1'), Foo('test_2')])
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         self.assertEqual(loader.loadTestsFromTestCase(Foo), tests)
 | |
| 
 | |
|     # "Return a suite of all tests cases contained in the TestCase-derived
 | |
|     # class testCaseClass"
 | |
|     #
 | |
|     # Make sure it does the right thing even if no tests were found
 | |
|     def test_loadTestsFromTestCase__no_matches(self):
 | |
|         class Foo(unittest.TestCase):
 | |
|             def foo_bar(self): pass
 | |
| 
 | |
|         empty_suite = unittest.TestSuite()
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         self.assertEqual(loader.loadTestsFromTestCase(Foo), empty_suite)
 | |
| 
 | |
|     # "Return a suite of all tests cases contained in the TestCase-derived
 | |
|     # class testCaseClass"
 | |
|     #
 | |
|     # What happens if loadTestsFromTestCase() is given an object
 | |
|     # that isn't a subclass of TestCase? Specifically, what happens
 | |
|     # if testCaseClass is a subclass of TestSuite?
 | |
|     #
 | |
|     # This is checked for specifically in the code, so we better add a
 | |
|     # test for it.
 | |
|     def test_loadTestsFromTestCase__TestSuite_subclass(self):
 | |
|         class NotATestCase(unittest.TestSuite):
 | |
|             pass
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         try:
 | |
|             loader.loadTestsFromTestCase(NotATestCase)
 | |
|         except TypeError:
 | |
|             pass
 | |
|         else:
 | |
|             self.fail('Should raise TypeError')
 | |
| 
 | |
|     # "Return a suite of all tests cases contained in the TestCase-derived
 | |
|     # class testCaseClass"
 | |
|     #
 | |
|     # Make sure loadTestsFromTestCase() picks up the default test method
 | |
|     # name (as specified by TestCase), even though the method name does
 | |
|     # not match the default TestLoader.testMethodPrefix string
 | |
|     def test_loadTestsFromTestCase__default_method_name(self):
 | |
|         class Foo(unittest.TestCase):
 | |
|             def runTest(self):
 | |
|                 pass
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         # This has to be false for the test to succeed
 | |
|         self.assertFalse('runTest'.startswith(loader.testMethodPrefix))
 | |
| 
 | |
|         suite = loader.loadTestsFromTestCase(Foo)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
|         self.assertEqual(list(suite), [Foo('runTest')])
 | |
| 
 | |
|     ################################################################
 | |
|     ### /Tests for TestLoader.loadTestsFromTestCase
 | |
| 
 | |
|     ### Tests for TestLoader.loadTestsFromModule
 | |
|     ################################################################
 | |
| 
 | |
|     # "This method searches `module` for classes derived from TestCase"
 | |
|     def test_loadTestsFromModule__TestCase_subclass(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromModule(m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         expected = [loader.suiteClass([MyTestCase('test')])]
 | |
|         self.assertEqual(list(suite), expected)
 | |
| 
 | |
|     # "This method searches `module` for classes derived from TestCase"
 | |
|     #
 | |
|     # What happens if no tests are found (no TestCase instances)?
 | |
|     def test_loadTestsFromModule__no_TestCase_instances(self):
 | |
|         m = types.ModuleType('m')
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromModule(m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
|         self.assertEqual(list(suite), [])
 | |
| 
 | |
|     # "This method searches `module` for classes derived from TestCase"
 | |
|     #
 | |
|     # What happens if no tests are found (TestCases instances, but no tests)?
 | |
|     def test_loadTestsFromModule__no_TestCase_tests(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromModule(m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         self.assertEqual(list(suite), [loader.suiteClass()])
 | |
| 
 | |
|     # "This method searches `module` for classes derived from TestCase"s
 | |
|     #
 | |
|     # What happens if loadTestsFromModule() is given something other
 | |
|     # than a module?
 | |
|     #
 | |
|     # XXX Currently, it succeeds anyway. This flexibility
 | |
|     # should either be documented or loadTestsFromModule() should
 | |
|     # raise a TypeError
 | |
|     #
 | |
|     # XXX Certain people are using this behaviour. We'll add a test for it
 | |
|     def test_loadTestsFromModule__not_a_module(self):
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
| 
 | |
|         class NotAModule(object):
 | |
|             test_2 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromModule(NotAModule)
 | |
| 
 | |
|         reference = [unittest.TestSuite([MyTestCase('test')])]
 | |
|         self.assertEqual(list(suite), reference)
 | |
| 
 | |
| 
 | |
|     # Check that loadTestsFromModule honors (or not) a module
 | |
|     # with a load_tests function.
 | |
|     @warningregistry
 | |
|     def test_loadTestsFromModule__load_tests(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         load_tests_args = []
 | |
|         def load_tests(loader, tests, pattern):
 | |
|             self.assertIsInstance(tests, unittest.TestSuite)
 | |
|             load_tests_args.extend((loader, tests, pattern))
 | |
|             return tests
 | |
|         m.load_tests = load_tests
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromModule(m)
 | |
|         self.assertIsInstance(suite, unittest.TestSuite)
 | |
|         self.assertEqual(load_tests_args, [loader, suite, None])
 | |
|         # With Python 3.5, the undocumented and unofficial use_load_tests is
 | |
|         # ignored (and deprecated).
 | |
|         load_tests_args = []
 | |
|         with warnings.catch_warnings(record=False):
 | |
|             warnings.simplefilter('never')
 | |
|             suite = loader.loadTestsFromModule(m, use_load_tests=False)
 | |
|             self.assertEqual(load_tests_args, [loader, suite, None])
 | |
| 
 | |
|     @warningregistry
 | |
|     def test_loadTestsFromModule__use_load_tests_deprecated_positional(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         load_tests_args = []
 | |
|         def load_tests(loader, tests, pattern):
 | |
|             self.assertIsInstance(tests, unittest.TestSuite)
 | |
|             load_tests_args.extend((loader, tests, pattern))
 | |
|             return tests
 | |
|         m.load_tests = load_tests
 | |
|         # The method still works.
 | |
|         loader = unittest.TestLoader()
 | |
|         # use_load_tests=True as a positional argument.
 | |
|         with warnings.catch_warnings(record=True) as w:
 | |
|             warnings.simplefilter('always')
 | |
|             suite = loader.loadTestsFromModule(m, False)
 | |
|             self.assertIsInstance(suite, unittest.TestSuite)
 | |
|             # load_tests was still called because use_load_tests is deprecated
 | |
|             # and ignored.
 | |
|             self.assertEqual(load_tests_args, [loader, suite, None])
 | |
|         # We got a warning.
 | |
|         self.assertIs(w[-1].category, DeprecationWarning)
 | |
|         self.assertEqual(str(w[-1].message),
 | |
|                              'use_load_tests is deprecated and ignored')
 | |
| 
 | |
|     @warningregistry
 | |
|     def test_loadTestsFromModule__use_load_tests_deprecated_keyword(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         load_tests_args = []
 | |
|         def load_tests(loader, tests, pattern):
 | |
|             self.assertIsInstance(tests, unittest.TestSuite)
 | |
|             load_tests_args.extend((loader, tests, pattern))
 | |
|             return tests
 | |
|         m.load_tests = load_tests
 | |
|         # The method still works.
 | |
|         loader = unittest.TestLoader()
 | |
|         with warnings.catch_warnings(record=True) as w:
 | |
|             warnings.simplefilter('always')
 | |
|             suite = loader.loadTestsFromModule(m, use_load_tests=False)
 | |
|             self.assertIsInstance(suite, unittest.TestSuite)
 | |
|             # load_tests was still called because use_load_tests is deprecated
 | |
|             # and ignored.
 | |
|             self.assertEqual(load_tests_args, [loader, suite, None])
 | |
|             # We got a warning.
 | |
|             self.assertIs(w[-1].category, DeprecationWarning)
 | |
|             self.assertEqual(str(w[-1].message),
 | |
|                                  'use_load_tests is deprecated and ignored')
 | |
| 
 | |
|     @warningregistry
 | |
|     def test_loadTestsFromModule__too_many_positional_args(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         load_tests_args = []
 | |
|         def load_tests(loader, tests, pattern):
 | |
|             self.assertIsInstance(tests, unittest.TestSuite)
 | |
|             load_tests_args.extend((loader, tests, pattern))
 | |
|             return tests
 | |
|         m.load_tests = load_tests
 | |
|         loader = unittest.TestLoader()
 | |
|         with self.assertRaises(TypeError) as cm, \
 | |
|              warnings.catch_warning(record=True) as w:
 | |
|             loader.loadTestsFromModule(m, False, 'testme.*')
 | |
|             # We still got the deprecation warning.
 | |
|             self.assertIs(w[-1].category, DeprecationWarning)
 | |
|             self.assertEqual(str(w[-1].message),
 | |
|                                  'use_load_tests is deprecated and ignored')
 | |
|             # We also got a TypeError for too many positional arguments.
 | |
|             self.assertEqual(type(cm.exception), TypeError)
 | |
|             self.assertEqual(
 | |
|                 str(cm.exception),
 | |
|                 'loadTestsFromModule() takes 1 positional argument but 3 were given')
 | |
| 
 | |
|     @warningregistry
 | |
|     def test_loadTestsFromModule__use_load_tests_other_bad_keyword(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         load_tests_args = []
 | |
|         def load_tests(loader, tests, pattern):
 | |
|             self.assertIsInstance(tests, unittest.TestSuite)
 | |
|             load_tests_args.extend((loader, tests, pattern))
 | |
|             return tests
 | |
|         m.load_tests = load_tests
 | |
|         loader = unittest.TestLoader()
 | |
|         with warnings.catch_warnings():
 | |
|             warnings.simplefilter('never')
 | |
|             with self.assertRaises(TypeError) as cm:
 | |
|                 loader.loadTestsFromModule(
 | |
|                     m, use_load_tests=False, very_bad=True, worse=False)
 | |
|         self.assertEqual(type(cm.exception), TypeError)
 | |
|         # The error message names the first bad argument alphabetically,
 | |
|         # however use_load_tests (which sorts first) is ignored.
 | |
|         self.assertEqual(
 | |
|             str(cm.exception),
 | |
|             "loadTestsFromModule() got an unexpected keyword argument 'very_bad'")
 | |
| 
 | |
|     def test_loadTestsFromModule__pattern(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         load_tests_args = []
 | |
|         def load_tests(loader, tests, pattern):
 | |
|             self.assertIsInstance(tests, unittest.TestSuite)
 | |
|             load_tests_args.extend((loader, tests, pattern))
 | |
|             return tests
 | |
|         m.load_tests = load_tests
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromModule(m, pattern='testme.*')
 | |
|         self.assertIsInstance(suite, unittest.TestSuite)
 | |
|         self.assertEqual(load_tests_args, [loader, suite, 'testme.*'])
 | |
| 
 | |
|     def test_loadTestsFromModule__faulty_load_tests(self):
 | |
|         m = types.ModuleType('m')
 | |
| 
 | |
|         def load_tests(loader, tests, pattern):
 | |
|             raise TypeError('some failure')
 | |
|         m.load_tests = load_tests
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromModule(m)
 | |
|         self.assertIsInstance(suite, unittest.TestSuite)
 | |
|         self.assertEqual(suite.countTestCases(), 1)
 | |
|         # Errors loading the suite are also captured for introspection.
 | |
|         self.assertNotEqual([], loader.errors)
 | |
|         self.assertEqual(1, len(loader.errors))
 | |
|         error = loader.errors[0]
 | |
|         self.assertTrue(
 | |
|             'Failed to call load_tests:' in error,
 | |
|             'missing error string in %r' % error)
 | |
|         test = list(suite)[0]
 | |
| 
 | |
|         self.assertRaisesRegex(TypeError, "some failure", test.m)
 | |
| 
 | |
|     ################################################################
 | |
|     ### /Tests for TestLoader.loadTestsFromModule()
 | |
| 
 | |
|     ### Tests for TestLoader.loadTestsFromName()
 | |
|     ################################################################
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # Is ValueError raised in response to an empty name?
 | |
|     def test_loadTestsFromName__empty_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         try:
 | |
|             loader.loadTestsFromName('')
 | |
|         except ValueError as e:
 | |
|             self.assertEqual(str(e), "Empty module name")
 | |
|         else:
 | |
|             self.fail("TestLoader.loadTestsFromName failed to raise ValueError")
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # What happens when the name contains invalid characters?
 | |
|     def test_loadTestsFromName__malformed_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromName('abc () //')
 | |
|         error, test = self.check_deferred_error(loader, suite)
 | |
|         expected = "Failed to import test module: abc () //"
 | |
|         expected_regex = "Failed to import test module: abc \(\) //"
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(
 | |
|             ImportError, expected_regex, getattr(test, 'abc () //'))
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to a
 | |
|     # module"
 | |
|     #
 | |
|     # What happens when a module by that name can't be found?
 | |
|     def test_loadTestsFromName__unknown_module_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromName('sdasfasfasdf')
 | |
|         expected = "No module named 'sdasfasfasdf'"
 | |
|         error, test = self.check_deferred_error(loader, suite)
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(ImportError, expected, test.sdasfasfasdf)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # What happens when the module is found, but the attribute isn't?
 | |
|     def test_loadTestsFromName__unknown_attr_name_on_module(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromName('unittest.loader.sdasfasfasdf')
 | |
|         expected = "module 'unittest.loader' has no attribute 'sdasfasfasdf'"
 | |
|         error, test = self.check_deferred_error(loader, suite)
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(AttributeError, expected, test.sdasfasfasdf)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # What happens when the module is found, but the attribute isn't?
 | |
|     def test_loadTestsFromName__unknown_attr_name_on_package(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromName('unittest.sdasfasfasdf')
 | |
|         expected = "No module named 'unittest.sdasfasfasdf'"
 | |
|         error, test = self.check_deferred_error(loader, suite)
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(ImportError, expected, test.sdasfasfasdf)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # What happens when we provide the module, but the attribute can't be
 | |
|     # found?
 | |
|     def test_loadTestsFromName__relative_unknown_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromName('sdasfasfasdf', unittest)
 | |
|         expected = "module 'unittest' has no attribute 'sdasfasfasdf'"
 | |
|         error, test = self.check_deferred_error(loader, suite)
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(AttributeError, expected, test.sdasfasfasdf)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     # ...
 | |
|     # "The method optionally resolves name relative to the given module"
 | |
|     #
 | |
|     # Does loadTestsFromName raise ValueError when passed an empty
 | |
|     # name relative to a provided module?
 | |
|     #
 | |
|     # XXX Should probably raise a ValueError instead of an AttributeError
 | |
|     def test_loadTestsFromName__relative_empty_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromName('', unittest)
 | |
|         error, test = self.check_deferred_error(loader, suite)
 | |
|         expected = "has no attribute ''"
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(AttributeError, expected, getattr(test, ''))
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     # ...
 | |
|     # "The method optionally resolves name relative to the given module"
 | |
|     #
 | |
|     # What happens when an impossible name is given, relative to the provided
 | |
|     # `module`?
 | |
|     def test_loadTestsFromName__relative_malformed_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         # XXX Should this raise AttributeError or ValueError?
 | |
|         suite = loader.loadTestsFromName('abc () //', unittest)
 | |
|         error, test = self.check_deferred_error(loader, suite)
 | |
|         expected = "module 'unittest' has no attribute 'abc () //'"
 | |
|         expected_regex = "module 'unittest' has no attribute 'abc \(\) //'"
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(
 | |
|             AttributeError, expected_regex, getattr(test, 'abc () //'))
 | |
| 
 | |
|     # "The method optionally resolves name relative to the given module"
 | |
|     #
 | |
|     # Does loadTestsFromName raise TypeError when the `module` argument
 | |
|     # isn't a module object?
 | |
|     #
 | |
|     # XXX Accepts the not-a-module object, ignoring the object's type
 | |
|     # This should raise an exception or the method name should be changed
 | |
|     #
 | |
|     # XXX Some people are relying on this, so keep it for now
 | |
|     def test_loadTestsFromName__relative_not_a_module(self):
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
| 
 | |
|         class NotAModule(object):
 | |
|             test_2 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromName('test_2', NotAModule)
 | |
| 
 | |
|         reference = [MyTestCase('test')]
 | |
|         self.assertEqual(list(suite), reference)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # Does it raise an exception if the name resolves to an invalid
 | |
|     # object?
 | |
|     def test_loadTestsFromName__relative_bad_object(self):
 | |
|         m = types.ModuleType('m')
 | |
|         m.testcase_1 = object()
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         try:
 | |
|             loader.loadTestsFromName('testcase_1', m)
 | |
|         except TypeError:
 | |
|             pass
 | |
|         else:
 | |
|             self.fail("Should have raised TypeError")
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may
 | |
|     # resolve either to ... a test case class"
 | |
|     def test_loadTestsFromName__relative_TestCase_subclass(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromName('testcase_1', m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
|         self.assertEqual(list(suite), [MyTestCase('test')])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     def test_loadTestsFromName__relative_TestSuite(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testsuite = unittest.TestSuite([MyTestCase('test')])
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromName('testsuite', m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         self.assertEqual(list(suite), [MyTestCase('test')])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a test method within a test case class"
 | |
|     def test_loadTestsFromName__relative_testmethod(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromName('testcase_1.test', m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         self.assertEqual(list(suite), [MyTestCase('test')])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # Does loadTestsFromName() raise the proper exception when trying to
 | |
|     # resolve "a test method within a test case class" that doesn't exist
 | |
|     # for the given name (relative to a provided module)?
 | |
|     def test_loadTestsFromName__relative_invalid_testmethod(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromName('testcase_1.testfoo', m)
 | |
|         expected = "type object 'MyTestCase' has no attribute 'testfoo'"
 | |
|         error, test = self.check_deferred_error(loader, suite)
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(AttributeError, expected, test.testfoo)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a callable object which returns a ... TestSuite instance"
 | |
|     def test_loadTestsFromName__callable__TestSuite(self):
 | |
|         m = types.ModuleType('m')
 | |
|         testcase_1 = unittest.FunctionTestCase(lambda: None)
 | |
|         testcase_2 = unittest.FunctionTestCase(lambda: None)
 | |
|         def return_TestSuite():
 | |
|             return unittest.TestSuite([testcase_1, testcase_2])
 | |
|         m.return_TestSuite = return_TestSuite
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromName('return_TestSuite', m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
|         self.assertEqual(list(suite), [testcase_1, testcase_2])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a callable object which returns a TestCase ... instance"
 | |
|     def test_loadTestsFromName__callable__TestCase_instance(self):
 | |
|         m = types.ModuleType('m')
 | |
|         testcase_1 = unittest.FunctionTestCase(lambda: None)
 | |
|         def return_TestCase():
 | |
|             return testcase_1
 | |
|         m.return_TestCase = return_TestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromName('return_TestCase', m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
|         self.assertEqual(list(suite), [testcase_1])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a callable object which returns a TestCase ... instance"
 | |
|     #*****************************************************************
 | |
|     #Override the suiteClass attribute to ensure that the suiteClass
 | |
|     #attribute is used
 | |
|     def test_loadTestsFromName__callable__TestCase_instance_ProperSuiteClass(self):
 | |
|         class SubTestSuite(unittest.TestSuite):
 | |
|             pass
 | |
|         m = types.ModuleType('m')
 | |
|         testcase_1 = unittest.FunctionTestCase(lambda: None)
 | |
|         def return_TestCase():
 | |
|             return testcase_1
 | |
|         m.return_TestCase = return_TestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.suiteClass = SubTestSuite
 | |
|         suite = loader.loadTestsFromName('return_TestCase', m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
|         self.assertEqual(list(suite), [testcase_1])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a test method within a test case class"
 | |
|     #*****************************************************************
 | |
|     #Override the suiteClass attribute to ensure that the suiteClass
 | |
|     #attribute is used
 | |
|     def test_loadTestsFromName__relative_testmethod_ProperSuiteClass(self):
 | |
|         class SubTestSuite(unittest.TestSuite):
 | |
|             pass
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.suiteClass=SubTestSuite
 | |
|         suite = loader.loadTestsFromName('testcase_1.test', m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         self.assertEqual(list(suite), [MyTestCase('test')])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a callable object which returns a TestCase or TestSuite instance"
 | |
|     #
 | |
|     # What happens if the callable returns something else?
 | |
|     def test_loadTestsFromName__callable__wrong_type(self):
 | |
|         m = types.ModuleType('m')
 | |
|         def return_wrong():
 | |
|             return 6
 | |
|         m.return_wrong = return_wrong
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         try:
 | |
|             suite = loader.loadTestsFromName('return_wrong', m)
 | |
|         except TypeError:
 | |
|             pass
 | |
|         else:
 | |
|             self.fail("TestLoader.loadTestsFromName failed to raise TypeError")
 | |
| 
 | |
|     # "The specifier can refer to modules and packages which have not been
 | |
|     # imported; they will be imported as a side-effect"
 | |
|     def test_loadTestsFromName__module_not_loaded(self):
 | |
|         # We're going to try to load this module as a side-effect, so it
 | |
|         # better not be loaded before we try.
 | |
|         #
 | |
|         module_name = 'unittest.test.dummy'
 | |
|         sys.modules.pop(module_name, None)
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         try:
 | |
|             suite = loader.loadTestsFromName(module_name)
 | |
| 
 | |
|             self.assertIsInstance(suite, loader.suiteClass)
 | |
|             self.assertEqual(list(suite), [])
 | |
| 
 | |
|             # module should now be loaded, thanks to loadTestsFromName()
 | |
|             self.assertIn(module_name, sys.modules)
 | |
|         finally:
 | |
|             if module_name in sys.modules:
 | |
|                 del sys.modules[module_name]
 | |
| 
 | |
|     ################################################################
 | |
|     ### Tests for TestLoader.loadTestsFromName()
 | |
| 
 | |
|     ### Tests for TestLoader.loadTestsFromNames()
 | |
|     ################################################################
 | |
| 
 | |
|     def check_deferred_error(self, loader, suite):
 | |
|         """Helper function for checking that errors in loading are reported.
 | |
| 
 | |
|         :param loader: A loader with some errors.
 | |
|         :param suite: A suite that should have a late bound error.
 | |
|         :return: The first error message from the loader and the test object
 | |
|             from the suite.
 | |
|         """
 | |
|         self.assertIsInstance(suite, unittest.TestSuite)
 | |
|         self.assertEqual(suite.countTestCases(), 1)
 | |
|         # Errors loading the suite are also captured for introspection.
 | |
|         self.assertNotEqual([], loader.errors)
 | |
|         self.assertEqual(1, len(loader.errors))
 | |
|         error = loader.errors[0]
 | |
|         test = list(suite)[0]
 | |
|         return error, test
 | |
| 
 | |
|     # "Similar to loadTestsFromName(), but takes a sequence of names rather
 | |
|     # than a single name."
 | |
|     #
 | |
|     # What happens if that sequence of names is empty?
 | |
|     def test_loadTestsFromNames__empty_name_list(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromNames([])
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
|         self.assertEqual(list(suite), [])
 | |
| 
 | |
|     # "Similar to loadTestsFromName(), but takes a sequence of names rather
 | |
|     # than a single name."
 | |
|     # ...
 | |
|     # "The method optionally resolves name relative to the given module"
 | |
|     #
 | |
|     # What happens if that sequence of names is empty?
 | |
|     #
 | |
|     # XXX Should this raise a ValueError or just return an empty TestSuite?
 | |
|     def test_loadTestsFromNames__relative_empty_name_list(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromNames([], unittest)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
|         self.assertEqual(list(suite), [])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # Is ValueError raised in response to an empty name?
 | |
|     def test_loadTestsFromNames__empty_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         try:
 | |
|             loader.loadTestsFromNames([''])
 | |
|         except ValueError as e:
 | |
|             self.assertEqual(str(e), "Empty module name")
 | |
|         else:
 | |
|             self.fail("TestLoader.loadTestsFromNames failed to raise ValueError")
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # What happens when presented with an impossible module name?
 | |
|     def test_loadTestsFromNames__malformed_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         # XXX Should this raise ValueError or ImportError?
 | |
|         suite = loader.loadTestsFromNames(['abc () //'])
 | |
|         error, test = self.check_deferred_error(loader, list(suite)[0])
 | |
|         expected = "Failed to import test module: abc () //"
 | |
|         expected_regex = "Failed to import test module: abc \(\) //"
 | |
|         self.assertIn(
 | |
|             expected,  error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(
 | |
|             ImportError, expected_regex, getattr(test, 'abc () //'))
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # What happens when no module can be found for the given name?
 | |
|     def test_loadTestsFromNames__unknown_module_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromNames(['sdasfasfasdf'])
 | |
|         error, test = self.check_deferred_error(loader, list(suite)[0])
 | |
|         expected = "Failed to import test module: sdasfasfasdf"
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(ImportError, expected, test.sdasfasfasdf)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # What happens when the module can be found, but not the attribute?
 | |
|     def test_loadTestsFromNames__unknown_attr_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromNames(
 | |
|             ['unittest.loader.sdasfasfasdf', 'unittest.test.dummy'])
 | |
|         error, test = self.check_deferred_error(loader, list(suite)[0])
 | |
|         expected = "module 'unittest.loader' has no attribute 'sdasfasfasdf'"
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(AttributeError, expected, test.sdasfasfasdf)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     # ...
 | |
|     # "The method optionally resolves name relative to the given module"
 | |
|     #
 | |
|     # What happens when given an unknown attribute on a specified `module`
 | |
|     # argument?
 | |
|     def test_loadTestsFromNames__unknown_name_relative_1(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromNames(['sdasfasfasdf'], unittest)
 | |
|         error, test = self.check_deferred_error(loader, list(suite)[0])
 | |
|         expected = "module 'unittest' has no attribute 'sdasfasfasdf'"
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(AttributeError, expected, test.sdasfasfasdf)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     # ...
 | |
|     # "The method optionally resolves name relative to the given module"
 | |
|     #
 | |
|     # Do unknown attributes (relative to a provided module) still raise an
 | |
|     # exception even in the presence of valid attribute names?
 | |
|     def test_loadTestsFromNames__unknown_name_relative_2(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromNames(['TestCase', 'sdasfasfasdf'], unittest)
 | |
|         error, test = self.check_deferred_error(loader, list(suite)[1])
 | |
|         expected = "module 'unittest' has no attribute 'sdasfasfasdf'"
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(AttributeError, expected, test.sdasfasfasdf)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     # ...
 | |
|     # "The method optionally resolves name relative to the given module"
 | |
|     #
 | |
|     # What happens when faced with the empty string?
 | |
|     #
 | |
|     # XXX This currently raises AttributeError, though ValueError is probably
 | |
|     # more appropriate
 | |
|     def test_loadTestsFromNames__relative_empty_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         suite = loader.loadTestsFromNames([''], unittest)
 | |
|         error, test = self.check_deferred_error(loader, list(suite)[0])
 | |
|         expected = "has no attribute ''"
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(AttributeError, expected, getattr(test, ''))
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     # ...
 | |
|     # "The method optionally resolves name relative to the given module"
 | |
|     #
 | |
|     # What happens when presented with an impossible attribute name?
 | |
|     def test_loadTestsFromNames__relative_malformed_name(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         # XXX Should this raise AttributeError or ValueError?
 | |
|         suite = loader.loadTestsFromNames(['abc () //'], unittest)
 | |
|         error, test = self.check_deferred_error(loader, list(suite)[0])
 | |
|         expected = "module 'unittest' has no attribute 'abc () //'"
 | |
|         expected_regex = "module 'unittest' has no attribute 'abc \(\) //'"
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(
 | |
|             AttributeError, expected_regex, getattr(test, 'abc () //'))
 | |
| 
 | |
|     # "The method optionally resolves name relative to the given module"
 | |
|     #
 | |
|     # Does loadTestsFromNames() make sure the provided `module` is in fact
 | |
|     # a module?
 | |
|     #
 | |
|     # XXX This validation is currently not done. This flexibility should
 | |
|     # either be documented or a TypeError should be raised.
 | |
|     def test_loadTestsFromNames__relative_not_a_module(self):
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
| 
 | |
|         class NotAModule(object):
 | |
|             test_2 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromNames(['test_2'], NotAModule)
 | |
| 
 | |
|         reference = [unittest.TestSuite([MyTestCase('test')])]
 | |
|         self.assertEqual(list(suite), reference)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve either to
 | |
|     # a module, a test case class, a TestSuite instance, a test method
 | |
|     # within a test case class, or a callable object which returns a
 | |
|     # TestCase or TestSuite instance."
 | |
|     #
 | |
|     # Does it raise an exception if the name resolves to an invalid
 | |
|     # object?
 | |
|     def test_loadTestsFromNames__relative_bad_object(self):
 | |
|         m = types.ModuleType('m')
 | |
|         m.testcase_1 = object()
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         try:
 | |
|             loader.loadTestsFromNames(['testcase_1'], m)
 | |
|         except TypeError:
 | |
|             pass
 | |
|         else:
 | |
|             self.fail("Should have raised TypeError")
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a test case class"
 | |
|     def test_loadTestsFromNames__relative_TestCase_subclass(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromNames(['testcase_1'], m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         expected = loader.suiteClass([MyTestCase('test')])
 | |
|         self.assertEqual(list(suite), [expected])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a TestSuite instance"
 | |
|     def test_loadTestsFromNames__relative_TestSuite(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testsuite = unittest.TestSuite([MyTestCase('test')])
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromNames(['testsuite'], m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         self.assertEqual(list(suite), [m.testsuite])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to ... a
 | |
|     # test method within a test case class"
 | |
|     def test_loadTestsFromNames__relative_testmethod(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromNames(['testcase_1.test'], m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         ref_suite = unittest.TestSuite([MyTestCase('test')])
 | |
|         self.assertEqual(list(suite), [ref_suite])
 | |
| 
 | |
|     # #14971: Make sure the dotted name resolution works even if the actual
 | |
|     # function doesn't have the same name as is used to find it.
 | |
|     def test_loadTestsFromName__function_with_different_name_than_method(self):
 | |
|         # lambdas have the name '<lambda>'.
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             test = lambda: 1
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromNames(['testcase_1.test'], m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         ref_suite = unittest.TestSuite([MyTestCase('test')])
 | |
|         self.assertEqual(list(suite), [ref_suite])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to ... a
 | |
|     # test method within a test case class"
 | |
|     #
 | |
|     # Does the method gracefully handle names that initially look like they
 | |
|     # resolve to "a test method within a test case class" but don't?
 | |
|     def test_loadTestsFromNames__relative_invalid_testmethod(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class MyTestCase(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
|         m.testcase_1 = MyTestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromNames(['testcase_1.testfoo'], m)
 | |
|         error, test = self.check_deferred_error(loader, list(suite)[0])
 | |
|         expected = "type object 'MyTestCase' has no attribute 'testfoo'"
 | |
|         self.assertIn(
 | |
|             expected, error,
 | |
|             'missing error string in %r' % error)
 | |
|         self.assertRaisesRegex(AttributeError, expected, test.testfoo)
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a callable object which returns a ... TestSuite instance"
 | |
|     def test_loadTestsFromNames__callable__TestSuite(self):
 | |
|         m = types.ModuleType('m')
 | |
|         testcase_1 = unittest.FunctionTestCase(lambda: None)
 | |
|         testcase_2 = unittest.FunctionTestCase(lambda: None)
 | |
|         def return_TestSuite():
 | |
|             return unittest.TestSuite([testcase_1, testcase_2])
 | |
|         m.return_TestSuite = return_TestSuite
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromNames(['return_TestSuite'], m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         expected = unittest.TestSuite([testcase_1, testcase_2])
 | |
|         self.assertEqual(list(suite), [expected])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a callable object which returns a TestCase ... instance"
 | |
|     def test_loadTestsFromNames__callable__TestCase_instance(self):
 | |
|         m = types.ModuleType('m')
 | |
|         testcase_1 = unittest.FunctionTestCase(lambda: None)
 | |
|         def return_TestCase():
 | |
|             return testcase_1
 | |
|         m.return_TestCase = return_TestCase
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromNames(['return_TestCase'], m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         ref_suite = unittest.TestSuite([testcase_1])
 | |
|         self.assertEqual(list(suite), [ref_suite])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a callable object which returns a TestCase or TestSuite instance"
 | |
|     #
 | |
|     # Are staticmethods handled correctly?
 | |
|     def test_loadTestsFromNames__callable__call_staticmethod(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class Test1(unittest.TestCase):
 | |
|             def test(self):
 | |
|                 pass
 | |
| 
 | |
|         testcase_1 = Test1('test')
 | |
|         class Foo(unittest.TestCase):
 | |
|             @staticmethod
 | |
|             def foo():
 | |
|                 return testcase_1
 | |
|         m.Foo = Foo
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         suite = loader.loadTestsFromNames(['Foo.foo'], m)
 | |
|         self.assertIsInstance(suite, loader.suiteClass)
 | |
| 
 | |
|         ref_suite = unittest.TestSuite([testcase_1])
 | |
|         self.assertEqual(list(suite), [ref_suite])
 | |
| 
 | |
|     # "The specifier name is a ``dotted name'' that may resolve ... to
 | |
|     # ... a callable object which returns a TestCase or TestSuite instance"
 | |
|     #
 | |
|     # What happens when the callable returns something else?
 | |
|     def test_loadTestsFromNames__callable__wrong_type(self):
 | |
|         m = types.ModuleType('m')
 | |
|         def return_wrong():
 | |
|             return 6
 | |
|         m.return_wrong = return_wrong
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         try:
 | |
|             suite = loader.loadTestsFromNames(['return_wrong'], m)
 | |
|         except TypeError:
 | |
|             pass
 | |
|         else:
 | |
|             self.fail("TestLoader.loadTestsFromNames failed to raise TypeError")
 | |
| 
 | |
|     # "The specifier can refer to modules and packages which have not been
 | |
|     # imported; they will be imported as a side-effect"
 | |
|     def test_loadTestsFromNames__module_not_loaded(self):
 | |
|         # We're going to try to load this module as a side-effect, so it
 | |
|         # better not be loaded before we try.
 | |
|         #
 | |
|         module_name = 'unittest.test.dummy'
 | |
|         sys.modules.pop(module_name, None)
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         try:
 | |
|             suite = loader.loadTestsFromNames([module_name])
 | |
| 
 | |
|             self.assertIsInstance(suite, loader.suiteClass)
 | |
|             self.assertEqual(list(suite), [unittest.TestSuite()])
 | |
| 
 | |
|             # module should now be loaded, thanks to loadTestsFromName()
 | |
|             self.assertIn(module_name, sys.modules)
 | |
|         finally:
 | |
|             if module_name in sys.modules:
 | |
|                 del sys.modules[module_name]
 | |
| 
 | |
|     ################################################################
 | |
|     ### /Tests for TestLoader.loadTestsFromNames()
 | |
| 
 | |
|     ### Tests for TestLoader.getTestCaseNames()
 | |
|     ################################################################
 | |
| 
 | |
|     # "Return a sorted sequence of method names found within testCaseClass"
 | |
|     #
 | |
|     # Test.foobar is defined to make sure getTestCaseNames() respects
 | |
|     # loader.testMethodPrefix
 | |
|     def test_getTestCaseNames(self):
 | |
|         class Test(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|             def foobar(self): pass
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         self.assertEqual(loader.getTestCaseNames(Test), ['test_1', 'test_2'])
 | |
| 
 | |
|     # "Return a sorted sequence of method names found within testCaseClass"
 | |
|     #
 | |
|     # Does getTestCaseNames() behave appropriately if no tests are found?
 | |
|     def test_getTestCaseNames__no_tests(self):
 | |
|         class Test(unittest.TestCase):
 | |
|             def foobar(self): pass
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         self.assertEqual(loader.getTestCaseNames(Test), [])
 | |
| 
 | |
|     # "Return a sorted sequence of method names found within testCaseClass"
 | |
|     #
 | |
|     # Are not-TestCases handled gracefully?
 | |
|     #
 | |
|     # XXX This should raise a TypeError, not return a list
 | |
|     #
 | |
|     # XXX It's too late in the 2.5 release cycle to fix this, but it should
 | |
|     # probably be revisited for 2.6
 | |
|     def test_getTestCaseNames__not_a_TestCase(self):
 | |
|         class BadCase(int):
 | |
|             def test_foo(self):
 | |
|                 pass
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         names = loader.getTestCaseNames(BadCase)
 | |
| 
 | |
|         self.assertEqual(names, ['test_foo'])
 | |
| 
 | |
|     # "Return a sorted sequence of method names found within testCaseClass"
 | |
|     #
 | |
|     # Make sure inherited names are handled.
 | |
|     #
 | |
|     # TestP.foobar is defined to make sure getTestCaseNames() respects
 | |
|     # loader.testMethodPrefix
 | |
|     def test_getTestCaseNames__inheritance(self):
 | |
|         class TestP(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|             def foobar(self): pass
 | |
| 
 | |
|         class TestC(TestP):
 | |
|             def test_1(self): pass
 | |
|             def test_3(self): pass
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         names = ['test_1', 'test_2', 'test_3']
 | |
|         self.assertEqual(loader.getTestCaseNames(TestC), names)
 | |
| 
 | |
|     ################################################################
 | |
|     ### /Tests for TestLoader.getTestCaseNames()
 | |
| 
 | |
|     ### Tests for TestLoader.testMethodPrefix
 | |
|     ################################################################
 | |
| 
 | |
|     # "String giving the prefix of method names which will be interpreted as
 | |
|     # test methods"
 | |
|     #
 | |
|     # Implicit in the documentation is that testMethodPrefix is respected by
 | |
|     # all loadTestsFrom* methods.
 | |
|     def test_testMethodPrefix__loadTestsFromTestCase(self):
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|             def foo_bar(self): pass
 | |
| 
 | |
|         tests_1 = unittest.TestSuite([Foo('foo_bar')])
 | |
|         tests_2 = unittest.TestSuite([Foo('test_1'), Foo('test_2')])
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.testMethodPrefix = 'foo'
 | |
|         self.assertEqual(loader.loadTestsFromTestCase(Foo), tests_1)
 | |
| 
 | |
|         loader.testMethodPrefix = 'test'
 | |
|         self.assertEqual(loader.loadTestsFromTestCase(Foo), tests_2)
 | |
| 
 | |
|     # "String giving the prefix of method names which will be interpreted as
 | |
|     # test methods"
 | |
|     #
 | |
|     # Implicit in the documentation is that testMethodPrefix is respected by
 | |
|     # all loadTestsFrom* methods.
 | |
|     def test_testMethodPrefix__loadTestsFromModule(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|             def foo_bar(self): pass
 | |
|         m.Foo = Foo
 | |
| 
 | |
|         tests_1 = [unittest.TestSuite([Foo('foo_bar')])]
 | |
|         tests_2 = [unittest.TestSuite([Foo('test_1'), Foo('test_2')])]
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.testMethodPrefix = 'foo'
 | |
|         self.assertEqual(list(loader.loadTestsFromModule(m)), tests_1)
 | |
| 
 | |
|         loader.testMethodPrefix = 'test'
 | |
|         self.assertEqual(list(loader.loadTestsFromModule(m)), tests_2)
 | |
| 
 | |
|     # "String giving the prefix of method names which will be interpreted as
 | |
|     # test methods"
 | |
|     #
 | |
|     # Implicit in the documentation is that testMethodPrefix is respected by
 | |
|     # all loadTestsFrom* methods.
 | |
|     def test_testMethodPrefix__loadTestsFromName(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|             def foo_bar(self): pass
 | |
|         m.Foo = Foo
 | |
| 
 | |
|         tests_1 = unittest.TestSuite([Foo('foo_bar')])
 | |
|         tests_2 = unittest.TestSuite([Foo('test_1'), Foo('test_2')])
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.testMethodPrefix = 'foo'
 | |
|         self.assertEqual(loader.loadTestsFromName('Foo', m), tests_1)
 | |
| 
 | |
|         loader.testMethodPrefix = 'test'
 | |
|         self.assertEqual(loader.loadTestsFromName('Foo', m), tests_2)
 | |
| 
 | |
|     # "String giving the prefix of method names which will be interpreted as
 | |
|     # test methods"
 | |
|     #
 | |
|     # Implicit in the documentation is that testMethodPrefix is respected by
 | |
|     # all loadTestsFrom* methods.
 | |
|     def test_testMethodPrefix__loadTestsFromNames(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|             def foo_bar(self): pass
 | |
|         m.Foo = Foo
 | |
| 
 | |
|         tests_1 = unittest.TestSuite([unittest.TestSuite([Foo('foo_bar')])])
 | |
|         tests_2 = unittest.TestSuite([Foo('test_1'), Foo('test_2')])
 | |
|         tests_2 = unittest.TestSuite([tests_2])
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.testMethodPrefix = 'foo'
 | |
|         self.assertEqual(loader.loadTestsFromNames(['Foo'], m), tests_1)
 | |
| 
 | |
|         loader.testMethodPrefix = 'test'
 | |
|         self.assertEqual(loader.loadTestsFromNames(['Foo'], m), tests_2)
 | |
| 
 | |
|     # "The default value is 'test'"
 | |
|     def test_testMethodPrefix__default_value(self):
 | |
|         loader = unittest.TestLoader()
 | |
|         self.assertEqual(loader.testMethodPrefix, 'test')
 | |
| 
 | |
|     ################################################################
 | |
|     ### /Tests for TestLoader.testMethodPrefix
 | |
| 
 | |
|     ### Tests for TestLoader.sortTestMethodsUsing
 | |
|     ################################################################
 | |
| 
 | |
|     # "Function to be used to compare method names when sorting them in
 | |
|     # getTestCaseNames() and all the loadTestsFromX() methods"
 | |
|     def test_sortTestMethodsUsing__loadTestsFromTestCase(self):
 | |
|         def reversed_cmp(x, y):
 | |
|             return -((x > y) - (x < y))
 | |
| 
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.sortTestMethodsUsing = reversed_cmp
 | |
| 
 | |
|         tests = loader.suiteClass([Foo('test_2'), Foo('test_1')])
 | |
|         self.assertEqual(loader.loadTestsFromTestCase(Foo), tests)
 | |
| 
 | |
|     # "Function to be used to compare method names when sorting them in
 | |
|     # getTestCaseNames() and all the loadTestsFromX() methods"
 | |
|     def test_sortTestMethodsUsing__loadTestsFromModule(self):
 | |
|         def reversed_cmp(x, y):
 | |
|             return -((x > y) - (x < y))
 | |
| 
 | |
|         m = types.ModuleType('m')
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|         m.Foo = Foo
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.sortTestMethodsUsing = reversed_cmp
 | |
| 
 | |
|         tests = [loader.suiteClass([Foo('test_2'), Foo('test_1')])]
 | |
|         self.assertEqual(list(loader.loadTestsFromModule(m)), tests)
 | |
| 
 | |
|     # "Function to be used to compare method names when sorting them in
 | |
|     # getTestCaseNames() and all the loadTestsFromX() methods"
 | |
|     def test_sortTestMethodsUsing__loadTestsFromName(self):
 | |
|         def reversed_cmp(x, y):
 | |
|             return -((x > y) - (x < y))
 | |
| 
 | |
|         m = types.ModuleType('m')
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|         m.Foo = Foo
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.sortTestMethodsUsing = reversed_cmp
 | |
| 
 | |
|         tests = loader.suiteClass([Foo('test_2'), Foo('test_1')])
 | |
|         self.assertEqual(loader.loadTestsFromName('Foo', m), tests)
 | |
| 
 | |
|     # "Function to be used to compare method names when sorting them in
 | |
|     # getTestCaseNames() and all the loadTestsFromX() methods"
 | |
|     def test_sortTestMethodsUsing__loadTestsFromNames(self):
 | |
|         def reversed_cmp(x, y):
 | |
|             return -((x > y) - (x < y))
 | |
| 
 | |
|         m = types.ModuleType('m')
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|         m.Foo = Foo
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.sortTestMethodsUsing = reversed_cmp
 | |
| 
 | |
|         tests = [loader.suiteClass([Foo('test_2'), Foo('test_1')])]
 | |
|         self.assertEqual(list(loader.loadTestsFromNames(['Foo'], m)), tests)
 | |
| 
 | |
|     # "Function to be used to compare method names when sorting them in
 | |
|     # getTestCaseNames()"
 | |
|     #
 | |
|     # Does it actually affect getTestCaseNames()?
 | |
|     def test_sortTestMethodsUsing__getTestCaseNames(self):
 | |
|         def reversed_cmp(x, y):
 | |
|             return -((x > y) - (x < y))
 | |
| 
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.sortTestMethodsUsing = reversed_cmp
 | |
| 
 | |
|         test_names = ['test_2', 'test_1']
 | |
|         self.assertEqual(loader.getTestCaseNames(Foo), test_names)
 | |
| 
 | |
|     # "The default value is the built-in cmp() function"
 | |
|     # Since cmp is now defunct, we simply verify that the results
 | |
|     # occur in the same order as they would with the default sort.
 | |
|     def test_sortTestMethodsUsing__default_value(self):
 | |
|         loader = unittest.TestLoader()
 | |
| 
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_2(self): pass
 | |
|             def test_3(self): pass
 | |
|             def test_1(self): pass
 | |
| 
 | |
|         test_names = ['test_2', 'test_3', 'test_1']
 | |
|         self.assertEqual(loader.getTestCaseNames(Foo), sorted(test_names))
 | |
| 
 | |
| 
 | |
|     # "it can be set to None to disable the sort."
 | |
|     #
 | |
|     # XXX How is this different from reassigning cmp? Are the tests returned
 | |
|     # in a random order or something? This behaviour should die
 | |
|     def test_sortTestMethodsUsing__None(self):
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.sortTestMethodsUsing = None
 | |
| 
 | |
|         test_names = ['test_2', 'test_1']
 | |
|         self.assertEqual(set(loader.getTestCaseNames(Foo)), set(test_names))
 | |
| 
 | |
|     ################################################################
 | |
|     ### /Tests for TestLoader.sortTestMethodsUsing
 | |
| 
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|     ### Tests for TestLoader.suiteClass
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|     ################################################################
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| 
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|     # "Callable object that constructs a test suite from a list of tests."
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|     def test_suiteClass__loadTestsFromTestCase(self):
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|         class Foo(unittest.TestCase):
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|             def test_1(self): pass
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|             def test_2(self): pass
 | |
|             def foo_bar(self): pass
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| 
 | |
|         tests = [Foo('test_1'), Foo('test_2')]
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| 
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|         loader = unittest.TestLoader()
 | |
|         loader.suiteClass = list
 | |
|         self.assertEqual(loader.loadTestsFromTestCase(Foo), tests)
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| 
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|     # It is implicit in the documentation for TestLoader.suiteClass that
 | |
|     # all TestLoader.loadTestsFrom* methods respect it. Let's make sure
 | |
|     def test_suiteClass__loadTestsFromModule(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|             def foo_bar(self): pass
 | |
|         m.Foo = Foo
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| 
 | |
|         tests = [[Foo('test_1'), Foo('test_2')]]
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.suiteClass = list
 | |
|         self.assertEqual(loader.loadTestsFromModule(m), tests)
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| 
 | |
|     # It is implicit in the documentation for TestLoader.suiteClass that
 | |
|     # all TestLoader.loadTestsFrom* methods respect it. Let's make sure
 | |
|     def test_suiteClass__loadTestsFromName(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|             def foo_bar(self): pass
 | |
|         m.Foo = Foo
 | |
| 
 | |
|         tests = [Foo('test_1'), Foo('test_2')]
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.suiteClass = list
 | |
|         self.assertEqual(loader.loadTestsFromName('Foo', m), tests)
 | |
| 
 | |
|     # It is implicit in the documentation for TestLoader.suiteClass that
 | |
|     # all TestLoader.loadTestsFrom* methods respect it. Let's make sure
 | |
|     def test_suiteClass__loadTestsFromNames(self):
 | |
|         m = types.ModuleType('m')
 | |
|         class Foo(unittest.TestCase):
 | |
|             def test_1(self): pass
 | |
|             def test_2(self): pass
 | |
|             def foo_bar(self): pass
 | |
|         m.Foo = Foo
 | |
| 
 | |
|         tests = [[Foo('test_1'), Foo('test_2')]]
 | |
| 
 | |
|         loader = unittest.TestLoader()
 | |
|         loader.suiteClass = list
 | |
|         self.assertEqual(loader.loadTestsFromNames(['Foo'], m), tests)
 | |
| 
 | |
|     # "The default value is the TestSuite class"
 | |
|     def test_suiteClass__default_value(self):
 | |
|         loader = unittest.TestLoader()
 | |
|         self.assertIs(loader.suiteClass, unittest.TestSuite)
 | |
| 
 | |
| 
 | |
| if __name__ == "__main__":
 | |
|     unittest.main()
 |