Python unittest 模块，TestSuite() 实例源码

def loadTestsFromName(self, name, module=None):
        root = self.getRootSuite()
        if name == 'suite':
            return root

        all_tests = []
        for testcase, testname in find_all_tests(root):
            if testname == name or \
               testname.endswith('.' + name) or \
               ('.' + name + '.') in testname or \
               testname.startswith(name + '.'):
                all_tests.append(testcase)

        if not all_tests:
            raise LookupError('could not find test case for "%s"' % name)

        if len(all_tests) == 1:
            return all_tests[0]
        rv = unittest.TestSuite()
        for test in all_tests:
            rv.addTest(test)
        return rv

def test_suite():
    suite = unittest.TestSuite()

    suite.addTest(unittest.makeSuite(AssociateErrorTestCase))

    suite.addTest(unittest.makeSuite(AssociateHashTestCase))
    suite.addTest(unittest.makeSuite(AssociateBTreeTestCase))
    suite.addTest(unittest.makeSuite(AssociateRecnoTestCase))

    suite.addTest(unittest.makeSuite(AssociateBTreeTxnTestCase))

    suite.addTest(unittest.makeSuite(ShelveAssociateHashTestCase))
    suite.addTest(unittest.makeSuite(ShelveAssociateBTreeTestCase))
    suite.addTest(unittest.makeSuite(ShelveAssociateRecnoTestCase))

    if have_threads:
        suite.addTest(unittest.makeSuite(ThreadedAssociateHashTestCase))
        suite.addTest(unittest.makeSuite(ThreadedAssociateBTreeTestCase))
        suite.addTest(unittest.makeSuite(ThreadedAssociateRecnoTestCase))

    return suite

def loadTestsFromTestCase(self, testCaseClass):
        """Return a suite of all tests cases contained in testCaseClass"""
        if issubclass(testCaseClass, unittest.TestSuite):
            raise TypeError("Test cases should not be derived from TestSuite. Maybe you meant to derive from TestCase?")
        testCaseNames = self.getTestCaseNames(testCaseClass)
        if not testCaseNames and hasattr(testCaseClass, 'runTest'):
            testCaseNames = ['runTest']
        if self.PROMPT:
            ans = raw_input("Would you like to execute all tests in %s [Y]/N? " % testCaseClass).upper()
            if ans == "N":
                testCaseNamesToRun = []
                for name in testCaseNames:
                    ans = raw_input("Would you like to execute test %s [Y]/N? " % name).upper()
                    if ans == "N":
                        continue
                    else:
                        testCaseNamesToRun.append(name)
                testCaseNames = testCaseNamesToRun

        return self.suiteClass(map(testCaseClass, testCaseNames))

def suite():
    setup_path()
    suite = unittest.TestSuite()
    try:
        from minitwit_tests import MiniTwitTestCase
    except ImportError:
        pass
    else:
        suite.addTest(unittest.makeSuite(MiniTwitTestCase))
    try:
        from flaskr_tests import FlaskrTestCase
    except ImportError:
        pass
    else:
        suite.addTest(unittest.makeSuite(FlaskrTestCase))
    return suite

def loadTestsFromName(self, name, module=None):
        root = self.getRootSuite()
        if name == 'suite':
            return root

        all_tests = []
        for testcase, testname in find_all_tests(root):
            if testname == name or \
               testname.endswith('.' + name) or \
               ('.' + name + '.') in testname or \
               testname.startswith(name + '.'):
                all_tests.append(testcase)

        if not all_tests:
            raise LookupError('could not find test case for "%s"' % name)

        if len(all_tests) == 1:
            return all_tests[0]
        rv = unittest.TestSuite()
        for test in all_tests:
            rv.addTest(test)
        return rv

def suite():
    setup_path()
    suite = unittest.TestSuite()
    try:
        from minitwit_tests import MiniTwitTestCase
    except ImportError:
        pass
    else:
        suite.addTest(unittest.makeSuite(MiniTwitTestCase))
    try:
        from flaskr_tests import FlaskrTestCase
    except ImportError:
        pass
    else:
        suite.addTest(unittest.makeSuite(FlaskrTestCase))
    return suite

def suite():
    suite = unittest.TestSuite()
    suite.addTest(unittest.makeSuite(ExtImportHookTestCase))
    return suite

def testBufferSetUpModule(self):
        result = unittest.TestResult()
        result.buffer = True

        class Foo(unittest.TestCase):
            def test_foo(self):
                pass
        class Module(object):
            @staticmethod
            def setUpModule():
                1//0

        Foo.__module__ = 'Module'
        sys.modules['Module'] = Module
        self.addCleanup(sys.modules.pop, 'Module')
        suite = unittest.TestSuite([Foo('test_foo')])
        suite(result)
        self.assertEqual(len(result.errors), 1)

def testBufferTearDownModule(self):
        result = unittest.TestResult()
        result.buffer = True

        class Foo(unittest.TestCase):
            def test_foo(self):
                pass
        class Module(object):
            @staticmethod
            def tearDownModule():
                1//0

        Foo.__module__ = 'Module'
        sys.modules['Module'] = Module
        self.addCleanup(sys.modules.pop, 'Module')
        suite = unittest.TestSuite([Foo('test_foo')])
        suite(result)
        self.assertEqual(len(result.errors), 1)

def test_skipping_decorators(self):
        op_table = ((unittest.skipUnless, False, True),
                    (unittest.skipIf, True, False))
        for deco, do_skip, dont_skip in op_table:
            class Foo(unittest.TestCase):
                @deco(do_skip, "testing")
                def test_skip(self): pass

                @deco(dont_skip, "testing")
                def test_dont_skip(self): pass
            test_do_skip = Foo("test_skip")
            test_dont_skip = Foo("test_dont_skip")
            suite = unittest.TestSuite([test_do_skip, test_dont_skip])
            events = []
            result = LoggingResult(events)
            suite.run(result)
            self.assertEqual(len(result.skipped), 1)
            expected = ['startTest', 'addSkip', 'stopTest',
                        'startTest', 'addSuccess', 'stopTest']
            self.assertEqual(events, expected)
            self.assertEqual(result.testsRun, 2)
            self.assertEqual(result.skipped, [(test_do_skip, "testing")])
            self.assertTrue(result.wasSuccessful())

def test_skip_doesnt_run_setup(self):
        class Foo(unittest.TestCase):
            wasSetUp = False
            wasTornDown = False
            def setUp(self):
                Foo.wasSetUp = True
            def tornDown(self):
                Foo.wasTornDown = True
            @unittest.skip('testing')
            def test_1(self):
                pass

        result = unittest.TestResult()
        test = Foo("test_1")
        suite = unittest.TestSuite([test])
        suite.run(result)
        self.assertEqual(result.skipped, [(test, "testing")])
        self.assertFalse(Foo.wasSetUp)
        self.assertFalse(Foo.wasTornDown)

def test_decorated_skip(self):
        def decorator(func):
            def inner(*a):
                return func(*a)
            return inner

        class Foo(unittest.TestCase):
            @decorator
            @unittest.skip('testing')
            def test_1(self):
                pass

        result = unittest.TestResult()
        test = Foo("test_1")
        suite = unittest.TestSuite([test])
        suite.run(result)
        self.assertEqual(result.skipped, [(test, "testing")])

def test_startTestRun_stopTestRun_called(self):
        class LoggingTextResult(LoggingResult):
            separator2 = ''
            def printErrors(self):
                pass

        class LoggingRunner(unittest.TextTestRunner):
            def __init__(self, events):
                super(LoggingRunner, self).__init__(StringIO())
                self._events = events

            def _makeResult(self):
                return LoggingTextResult(self._events)

        events = []
        runner = LoggingRunner(events)
        runner.run(unittest.TestSuite())
        expected = ['startTestRun', 'stopTestRun']
        self.assertEqual(events, expected)

def test_init__tests_from_any_iterable(self):
        def tests():
            yield unittest.FunctionTestCase(lambda: None)
            yield unittest.FunctionTestCase(lambda: None)

        suite_1 = unittest.TestSuite(tests())
        self.assertEqual(suite_1.countTestCases(), 2)

        suite_2 = unittest.TestSuite(suite_1)
        self.assertEqual(suite_2.countTestCases(), 2)

        suite_3 = unittest.TestSuite(set(suite_1))
        self.assertEqual(suite_3.countTestCases(), 2)

    # "class TestSuite([tests])"
    # ...
    # "If tests is given, it must be an iterable of individual test cases
    # or other test suites that will be used to build the suite initially"
    #
    # Does TestSuite() also allow other TestSuite() instances to be present
    # in the tests iterable?

def test_countTestCases_nested(self):
        class Test1(unittest.TestCase):
            def test1(self): pass
            def test2(self): pass

        test2 = unittest.FunctionTestCase(lambda: None)
        test3 = unittest.FunctionTestCase(lambda: None)
        child = unittest.TestSuite((Test1('test2'), test2))
        parent = unittest.TestSuite((test3, child, Test1('test1')))

        self.assertEqual(parent.countTestCases(), 4)

    # "Run the tests associated with this suite, collecting the result into
    # the test result object passed as result."
    #
    # And if there are no tests? What then?

def test_run(self):
        events = []
        result = LoggingResult(events)

        class LoggingCase(unittest.TestCase):
            def run(self, result):
                events.append('run %s' % self._testMethodName)

            def test1(self): pass
            def test2(self): pass

        tests = [LoggingCase('test1'), LoggingCase('test2')]

        unittest.TestSuite(tests).run(result)

        self.assertEqual(events, ['run test1', 'run test2'])

    # "Add a TestCase ... to the suite"

def test_addTest__TestSuite(self):
        class Foo(unittest.TestCase):
            def test(self): pass

        suite_2 = unittest.TestSuite([Foo('test')])

        suite = unittest.TestSuite()
        suite.addTest(suite_2)

        self.assertEqual(suite.countTestCases(), 1)
        self.assertEqual(list(suite), [suite_2])

    # "Add all the tests from an iterable of TestCase and TestSuite
    # instances to this test suite."
    #
    # "This is equivalent to iterating over tests, calling addTest() for
    # each element"

def test_overriding_call(self):
        class MySuite(unittest.TestSuite):
            called = False
            def __call__(self, *args, **kw):
                self.called = True
                unittest.TestSuite.__call__(self, *args, **kw)

        suite = MySuite()
        result = unittest.TestResult()
        wrapper = unittest.TestSuite()
        wrapper.addTest(suite)
        wrapper(result)
        self.assertTrue(suite.called)

        # reusing results should be permitted even if abominable
        self.assertFalse(result._testRunEntered)

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_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])

        load_tests_args = []
        suite = loader.loadTestsFromModule(m, use_load_tests=False)
        self.assertEqual(load_tests_args, [])

def test_loadTestsFromName__empty_name(self):
        loader = unittest.TestLoader()

        try:
            loader.loadTestsFromName('')
        except ValueError, 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__unknown_module_name(self):
        loader = unittest.TestLoader()

        try:
            loader.loadTestsFromName('sdasfasfasdf')
        except ImportError, e:
            self.assertEqual(str(e), "No module named sdasfasfasdf")
        else:
            self.fail("TestLoader.loadTestsFromName failed to raise ImportError")

    # "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 can't?

def test_loadTestsFromName__unknown_attr_name(self):
        loader = unittest.TestLoader()

        try:
            loader.loadTestsFromName('unittest.sdasfasfasdf')
        except AttributeError, e:
            self.assertEqual(str(e), "'module' object has no attribute 'sdasfasfasdf'")
        else:
            self.fail("TestLoader.loadTestsFromName failed to raise AttributeError")

    # "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_empty_name(self):
        loader = unittest.TestLoader()

        try:
            loader.loadTestsFromName('', unittest)
        except AttributeError:
            pass
        else:
            self.fail("Failed to raise AttributeError")

    # "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_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_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_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__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_loadTestsFromNames__malformed_name(self):
        loader = unittest.TestLoader()

        # XXX Should this raise ValueError or ImportError?
        try:
            loader.loadTestsFromNames(['abc () //'])
        except ValueError:
            pass
        except ImportError:
            pass
        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 no module can be found for the given name?

def test_loadTestsFromNames__unknown_module_name(self):
        loader = unittest.TestLoader()

        try:
            loader.loadTestsFromNames(['sdasfasfasdf'])
        except ImportError, e:
            self.assertEqual(str(e), "No module named sdasfasfasdf")
        else:
            self.fail("TestLoader.loadTestsFromNames failed to raise ImportError")

    # "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()

        try:
            loader.loadTestsFromNames(['unittest.sdasfasfasdf', 'unittest'])
        except AttributeError, e:
            self.assertEqual(str(e), "'module' object has no attribute 'sdasfasfasdf'")
        else:
            self.fail("TestLoader.loadTestsFromNames failed to raise AttributeError")

    # "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()

        try:
            loader.loadTestsFromNames(['sdasfasfasdf'], unittest)
        except AttributeError, e:
            self.assertEqual(str(e), "'module' object has no attribute 'sdasfasfasdf'")
        else:
            self.fail("TestLoader.loadTestsFromName failed to raise AttributeError")

    # "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()

        try:
            loader.loadTestsFromNames(['TestCase', 'sdasfasfasdf'], unittest)
        except AttributeError, e:
            self.assertEqual(str(e), "'module' object has no attribute 'sdasfasfasdf'")
        else:
            self.fail("TestLoader.loadTestsFromName failed to raise AttributeError")

    # "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_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_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_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])

    # "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()
        try:
            loader.loadTestsFromNames(['testcase_1.testfoo'], m)
        except AttributeError, e:
            self.assertEqual(str(e), "type object 'MyTestCase' has no attribute 'testfoo'")
        else:
            self.fail("Failed to raise AttributeError")

    # "The specifier name is a ``dotted name'' that may resolve ... to
    # ... a callable object which returns a ... TestSuite 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_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__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 findContext(self, tests):
        if callable(tests) or isinstance(tests, unittest.TestSuite):
            return None
        context = None
        for test in tests:
            # Don't look at suites for contexts, only tests
            ctx = getattr(test, 'context', None)
            if ctx is None:
                continue
            if context is None:
                context = ctx
            elif context != ctx:
                raise MixedContextError(
                    "Tests with different contexts in same suite! %s != %s"
                    % (context, ctx))
        return context

def wrapTests(self, tests):
        log.debug("wrap %s", tests)
        if callable(tests) or isinstance(tests, unittest.TestSuite):
            log.debug("I won't wrap")
            return tests
        wrapped = []
        for test in tests:
            log.debug("wrapping %s", test)
            if isinstance(test, Test) or isinstance(test, unittest.TestSuite):
                wrapped.append(test)
            elif isinstance(test, ContextList):
                wrapped.append(self.makeSuite(test, context=test.context))
            else:
                wrapped.append(
                    Test(test, config=self.config, resultProxy=self.resultProxy)
                    )
        return wrapped

def test_suite():
    suite = unittest.TestSuite()
    if db.version() >= (4, 6) :
        dbenv = db.DBEnv()
        try :
            dbenv.repmgr_get_ack_policy()
            ReplicationManager_available=True
        except :
            ReplicationManager_available=False
        dbenv.close()
        del dbenv
        if ReplicationManager_available :
            suite.addTest(unittest.makeSuite(DBReplicationManager))

        if have_threads :
            suite.addTest(unittest.makeSuite(DBBaseReplication))

    return suite

def test_suite():
    suite = unittest.TestSuite()

    if have_threads:
        suite.addTest(unittest.makeSuite(BTreeConcurrentDataStore))
        suite.addTest(unittest.makeSuite(HashConcurrentDataStore))
        suite.addTest(unittest.makeSuite(BTreeSimpleThreaded))
        suite.addTest(unittest.makeSuite(HashSimpleThreaded))
        suite.addTest(unittest.makeSuite(BTreeThreadedTransactions))
        suite.addTest(unittest.makeSuite(HashThreadedTransactions))
        suite.addTest(unittest.makeSuite(BTreeThreadedNoWaitTransactions))
        suite.addTest(unittest.makeSuite(HashThreadedNoWaitTransactions))

    else:
        print "Threads not available, skipping thread tests."

    return suite

def test_suite():
    suite = unittest.TestSuite()

    suite.addTest(unittest.makeSuite(VersionTestCase))
    suite.addTest(unittest.makeSuite(BasicBTreeTestCase))
    suite.addTest(unittest.makeSuite(BasicHashTestCase))
    suite.addTest(unittest.makeSuite(BasicBTreeWithThreadFlagTestCase))
    suite.addTest(unittest.makeSuite(BasicHashWithThreadFlagTestCase))
    suite.addTest(unittest.makeSuite(BasicBTreeWithEnvTestCase))
    suite.addTest(unittest.makeSuite(BasicHashWithEnvTestCase))
    suite.addTest(unittest.makeSuite(BTreeTransactionTestCase))
    suite.addTest(unittest.makeSuite(HashTransactionTestCase))
    suite.addTest(unittest.makeSuite(BTreeRecnoTestCase))
    suite.addTest(unittest.makeSuite(BTreeRecnoWithThreadFlagTestCase))
    suite.addTest(unittest.makeSuite(BTreeDUPTestCase))
    suite.addTest(unittest.makeSuite(HashDUPTestCase))
    suite.addTest(unittest.makeSuite(BTreeDUPWithThreadTestCase))
    suite.addTest(unittest.makeSuite(HashDUPWithThreadTestCase))
    suite.addTest(unittest.makeSuite(BTreeMultiDBTestCase))
    suite.addTest(unittest.makeSuite(HashMultiDBTestCase))
    suite.addTest(unittest.makeSuite(DBEnvPrivateObject))
    suite.addTest(unittest.makeSuite(DBPrivateObject))
    suite.addTest(unittest.makeSuite(CrashAndBurn))

    return suite

def _suite():
    suite = unittest.TestSuite()
    suite.addTest(utilsTestCase("checkConverter"))
    suite.addTest(utilsTestCase("checkOneHot"))
    suite.addTest(utilsTestCase("checkAverager"))
    suite.addTest(utilsTestCase("checkAssureRatio"))
    return suite