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How to use filter_tests method in stestr

Best Python code snippet using stestr_python
test_runfiles.py
Source:test_runfiles.py
...59        )60        self.files = self.MyTestRunner.find_import_files()61        self.modules = self.MyTestRunner.find_modules_from_files(self.files)62        self.all_tests = self.MyTestRunner.find_tests_from_modules(self.modules)63        self.filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)64    def setUp(self):65        self.file_dir = [os.path.abspath(os.path.join(desired_runfiles_path, 'tests_runfiles/samples'))]66        self._setup_scenario(self.file_dir, None)67    def test_suite_used(self):68        for suite in self.all_tests + self.filtered_tests:69            self.assertTrue(isinstance(suite, pydev_runfiles_unittest.PydevTestSuite))70    def test_parse_cmdline(self):71        sys.argv = "pydev_runfiles.py ./".split()72        configuration = pydev_runfiles.parse_cmdline()73        self.assertEqual([sys.argv[1]], configuration.files_or_dirs)74        self.assertEqual(2, configuration.verbosity)  # default value75        self.assertEqual(None, configuration.include_tests)  # default value76        sys.argv = "pydev_runfiles.py ../images c:/temp".split()77        configuration = pydev_runfiles.parse_cmdline()78        self.assertEqual(sys.argv[1:3], configuration.files_or_dirs)79        self.assertEqual(2, configuration.verbosity)80        sys.argv = "pydev_runfiles.py --verbosity 3 ../junk c:/asdf ".split()81        configuration = pydev_runfiles.parse_cmdline()82        self.assertEqual(sys.argv[3:], configuration.files_or_dirs)83        self.assertEqual(int(sys.argv[2]), configuration.verbosity)84        sys.argv = "pydev_runfiles.py --include_tests test_def ./".split()85        configuration = pydev_runfiles.parse_cmdline()86        self.assertEqual([sys.argv[-1]], configuration.files_or_dirs)87        self.assertEqual([sys.argv[2]], configuration.include_tests)88        sys.argv = "pydev_runfiles.py --include_tests Abc.test_def,Mod.test_abc c:/junk/".split()89        configuration = pydev_runfiles.parse_cmdline()90        self.assertEqual([sys.argv[-1]], configuration.files_or_dirs)91        self.assertEqual(sys.argv[2].split(','), configuration.include_tests)92        sys.argv = ('C:\\eclipse-SDK-3.2-win32\\eclipse\\plugins\\org.python.pydev.debug_1.2.2\\pysrc\\pydev_runfiles.py ' +93                    '--verbosity 1 ' +94                    'C:\\workspace_eclipse\\fronttpa\\tests\\gui_tests\\calendar_popup_control_test.py ').split()95        configuration = pydev_runfiles.parse_cmdline()96        self.assertEqual([sys.argv[-1]], configuration.files_or_dirs)97        self.assertEqual(1, configuration.verbosity)98        sys.argv = "pydev_runfiles.py --verbosity 1 --include_tests Mod.test_abc c:/junk/ ./".split()99        configuration = pydev_runfiles.parse_cmdline()100        self.assertEqual(sys.argv[5:], configuration.files_or_dirs)101        self.assertEqual(int(sys.argv[2]), configuration.verbosity)102        self.assertEqual([sys.argv[4]], configuration.include_tests)103        sys.argv = "pydev_runfiles.py --exclude_files=*.txt,a*.py".split()104        configuration = pydev_runfiles.parse_cmdline()105        self.assertEqual(['*.txt', 'a*.py'], configuration.exclude_files)106        sys.argv = "pydev_runfiles.py --exclude_tests=*__todo,test*bar".split()107        configuration = pydev_runfiles.parse_cmdline()108        self.assertEqual(['*__todo', 'test*bar'], configuration.exclude_tests)109    def test___adjust_python_path_works_for_directories(self):110        orig_syspath = sys.path111        tempdir = tempfile.gettempdir()112        pydev_runfiles.PydevTestRunner(pydev_runfiles.Configuration(files_or_dirs=[tempdir]))113        self.assertEqual(1, tempdir in sys.path)114        sys.path = orig_syspath[:]115    def test___is_valid_py_file(self):116        isvalid = self.MyTestRunner._PydevTestRunner__is_valid_py_file117        self.assertEqual(1, isvalid("test.py"))118        self.assertEqual(0, isvalid("asdf.pyc"))119        self.assertEqual(0, isvalid("__init__.py"))120        self.assertEqual(0, isvalid("__init__.pyc"))121        self.assertEqual(1, isvalid("asdf asdf.pyw"))122    def test___unixify(self):123        unixify = self.MyTestRunner._PydevTestRunner__unixify124        self.assertEqual("c:/temp/junk/asdf.py", unixify("c:SEPtempSEPjunkSEPasdf.py".replace('SEP', os.sep)))125    def test___importify(self):126        importify = self.MyTestRunner._PydevTestRunner__importify127        self.assertEqual("temp.junk.asdf", importify("temp/junk/asdf.py"))128        self.assertEqual("asdf", importify("asdf.py"))129        self.assertEqual("abc.def.hgi", importify("abc/def/hgi"))130    def test_finding_a_file_from_file_system(self):131        test_file = "simple_test.py"132        self.MyTestRunner.files_or_dirs = [self.file_dir[0] + test_file]133        files = self.MyTestRunner.find_import_files()134        self.assertEqual(1, len(files))135        self.assertEqual(files[0], self.file_dir[0] + test_file)136    def test_finding_files_in_dir_from_file_system(self):137        self.assertEqual(1, len(self.files) > 0)138        for import_file in self.files:139            self.assertEqual(-1, import_file.find(".pyc"))140            self.assertEqual(-1, import_file.find("__init__.py"))141            self.assertEqual(-1, import_file.find("\\"))142            self.assertEqual(-1, import_file.find(".txt"))143    def test___get_module_from_str(self):144        my_importer = self.MyTestRunner._PydevTestRunner__get_module_from_str145        my_os_path = my_importer("os.path", True, 'unused')146        from os import path147        import os.path as path2148        self.assertEqual(path, my_os_path)149        self.assertEqual(path2, my_os_path)150        self.assertNotEqual(__import__("os.path"), my_os_path)151        self.assertNotEqual(__import__("os"), my_os_path)152    def test_finding_modules_from_import_strings(self):153        self.assertEqual(1, len(self.modules) > 0)154    def test_finding_tests_when_no_filter(self):155        # unittest.py will create a TestCase with 0 tests in it156        # since it just imports what is given157        self.assertEqual(1, len(self.all_tests) > 0)158        files_with_tests = [1 for t in self.all_tests if len(t._tests) > 0]159        self.assertNotEqual(len(self.files), len(files_with_tests))160    def count_suite(self, tests=None):161        total = 0162        for t in tests:163            total += t.countTestCases()164        return total165    def test___match(self):166        matcher = self.MyTestRunner._PydevTestRunner__match167        self.assertEqual(1, matcher(None, "aname"))168        self.assertEqual(1, matcher([".*"], "aname"))169        self.assertEqual(0, matcher(["^x$"], "aname"))170        self.assertEqual(0, matcher(["abc"], "aname"))171        self.assertEqual(1, matcher(["abc", "123"], "123"))172    def test_finding_tests_from_modules_with_bad_filter_returns_0_tests(self):173        self._setup_scenario(self.file_dir, ["NO_TESTS_ARE_SURE_TO_HAVE_THIS_NAME"])174        self.assertEqual(0, self.count_suite(self.all_tests))175    def test_finding_test_with_unique_name_returns_1_test(self):176        self._setup_scenario(self.file_dir, include_tests=["test_i_am_a_unique_test_name"])177        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)178        self.assertEqual(1, self.count_suite(filtered_tests))179    def test_finding_test_with_non_unique_name(self):180        self._setup_scenario(self.file_dir, include_tests=["test_non_unique_name"])181        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)182        self.assertEqual(1, self.count_suite(filtered_tests) > 2)183    def test_finding_tests_with_regex_filters(self):184        self._setup_scenario(self.file_dir, include_tests=["test_non*"])185        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)186        self.assertEqual(1, self.count_suite(filtered_tests) > 2)187        self._setup_scenario(self.file_dir, ["^$"])188        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)189        self.assertEqual(0, self.count_suite(filtered_tests))190        self._setup_scenario(self.file_dir, None, exclude_tests=["*"])191        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)192        self.assertEqual(0, self.count_suite(filtered_tests))193    def test_matching_tests(self):194        self._setup_scenario(self.file_dir, None, ['StillYetAnotherSampleTest'])195        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)196        self.assertEqual(1, self.count_suite(filtered_tests))197        self._setup_scenario(self.file_dir, None, ['SampleTest.test_xxxxxx1'])198        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)199        self.assertEqual(1, self.count_suite(filtered_tests))200        self._setup_scenario(self.file_dir, None, ['SampleTest'])201        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)202        self.assertEqual(8, self.count_suite(filtered_tests))203        self._setup_scenario(self.file_dir, None, ['AnotherSampleTest.todo_not_tested'])204        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)205        self.assertEqual(1, self.count_suite(filtered_tests))206        self._setup_scenario(self.file_dir, None, ['StillYetAnotherSampleTest', 'SampleTest.test_xxxxxx1'])207        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)208        self.assertEqual(2, self.count_suite(filtered_tests))209        self._setup_scenario(self.file_dir, None, exclude_tests=['*'])210        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)211        self.assertEqual(self.count_suite(filtered_tests), 0)212        self._setup_scenario(self.file_dir, None, exclude_tests=['*a*'])213        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)214        self.assertEqual(self.count_suite(filtered_tests), 6)215        self.assertEqual(216            set(self.MyTestRunner.list_test_names(filtered_tests)),217            set(['test_1', 'test_2', 'test_xxxxxx1', 'test_xxxxxx2', 'test_xxxxxx3', 'test_xxxxxx4'])218        )219        self._setup_scenario(self.file_dir, None, exclude_tests=['*a*', '*x*'])220        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)221        self.assertEqual(self.count_suite(filtered_tests), 2)222        self.assertEqual(223            set(self.MyTestRunner.list_test_names(filtered_tests)),224            set(['test_1', 'test_2'])225        )226        self._setup_scenario(self.file_dir, None, exclude_files=['simple_test.py'])227        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)228        names = self.MyTestRunner.list_test_names(filtered_tests)229        self.assertTrue('test_xxxxxx1' not in names, 'Found: %s' % (names,))230        self.assertEqual(231            set(['test_abc', 'test_non_unique_name', 'test_non_unique_name', 'test_asdf2', 'test_i_am_a_unique_test_name', 'test_non_unique_name', 'test_blank']),232            set(names)233        )234        self._setup_scenario(self.file_dir, None, include_files=['simple3_test.py'])235        filtered_tests = self.MyTestRunner.filter_tests(self.all_tests)236        names = self.MyTestRunner.list_test_names(filtered_tests)237        self.assertTrue('test_xxxxxx1' not in names, 'Found: %s' % (names,))238        self.assertEqual(239            set(['test_non_unique_name']),240            set(names)241        )242    def test_xml_rpc_communication(self):243        import sys244        sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'samples'))245        notifications = []246        class Server:247            def __init__(self, notifications):248                self.notifications = notifications249            def notifyConnected(self):...
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