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How to use _make_existing_file_tests method in avocado

Best Python code snippet using avocado_python

loader.py

Source:loader.py

...556            # Module does not have an avocado test class inside, and557            # it's not executable. Not a Test.558            return make_broken(NotATest, test_path,559                               self.__not_test_str)560    def _make_existing_file_tests(self, test_path, make_broken,561                                  subtests_filter, test_name=None):562        if test_name is None:563            test_name = test_path564        try:565            # Avocado tests566            avocado_tests, disabled = safeloader.find_avocado_tests(test_path)567            if avocado_tests:568                test_factories = []569                for test_class, info in avocado_tests.items():570                    if isinstance(test_class, string_types):571                        for test_method, tags in info:572                            name = test_name + \573                                ':%s.%s' % (test_class, test_method)574                            if (subtests_filter and575                                    not subtests_filter.search(name)):576                                continue577                            tst = (test_class, {'name': name,578                                                'modulePath': test_path,579                                                'methodName': test_method,580                                                'tags': tags})581                            test_factories.append(tst)582                return test_factories583            # Python unittests584            old_dir = os.getcwd()585            try:586                py_test_dir = os.path.abspath(os.path.dirname(test_path))587                py_test_name = os.path.basename(test_path)588                os.chdir(py_test_dir)589                python_unittests = self._find_python_unittests(py_test_name,590                                                               disabled,591                                                               subtests_filter)592            finally:593                os.chdir(old_dir)594            if python_unittests:595                return [(test.PythonUnittest, {"name": name,596                                               "test_dir": py_test_dir})597                        for name in python_unittests]598            else:599                return self._make_simple_or_broken_test(test_path,600                                                        subtests_filter,601                                                        make_broken)602        # Since a lot of things can happen here, the broad exception is603        # justified. The user will get it unadulterated anyway, and avocado604        # will not crash.605        except BaseException as details:  # Ugly python files can raise any exc606            if isinstance(details, KeyboardInterrupt):607                raise  # Don't ignore ctrl+c608            else:609                return self._make_simple_or_broken_test(test_path,610                                                        subtests_filter)611    @staticmethod612    def _make_test(klass, uid, description=None, subtests_filter=None,613                   **test_arguments):614        """615        Create test template616        :param klass: test class617        :param uid: test uid (by default used as id and name)618        :param description: Description appended to "uid" (for listing purpose)619        :param subtests_filter: optional filter of methods for avocado tests620        :param test_arguments: arguments to be passed to the klass(test_arguments)621        """622        if subtests_filter and not subtests_filter.search(uid):623            return []624        if description:625            uid = "%s: %s" % (uid, description)626        test_arguments["name"] = uid627        return [(klass, test_arguments)]628    def _make_tests(self, test_path, list_non_tests, subtests_filter=None):629        """630        Create test templates from given path631        :param test_path: File system path632        :param list_non_tests: include bad tests (NotATest, BrokenSymlink,...)633        :param subtests_filter: optional filter of methods for avocado tests634        """635        def ignore_broken(klass, uid, description=None):  # pylint: disable=W0613636            """ Always return empty list """637            return []638        if list_non_tests:  # return broken test with params639            make_broken = self._make_test640        else:  # return empty set instead641            make_broken = ignore_broken642        test_name = test_path643        if os.path.exists(test_path):644            if os.access(test_path, os.R_OK) is False:645                return make_broken(AccessDeniedPath, test_path, "Is not "646                                   "readable")647            if test_path.endswith('.py'):648                return self._make_existing_file_tests(test_path, make_broken,649                                                      subtests_filter)650            else:651                if os.access(test_path, os.X_OK):652                    return self._make_test(test.SimpleTest, test_path,653                                           subtests_filter=subtests_filter,654                                           executable=test_path)655                else:656                    return make_broken(NotATest, test_path,657                                       self.__not_test_str)658        else:659            if os.path.islink(test_path):660                try:661                    if not os.path.isfile(os.readlink(test_path)):662                        return make_broken(BrokenSymlink, test_path, "Is a "663                                           "broken symlink")664                except OSError:665                    return make_broken(AccessDeniedPath, test_path, "Is not "666                                       "accessible.")667            # Try to resolve test ID (keep compatibility)668            test_path = os.path.join(data_dir.get_test_dir(), test_name)669            if os.path.exists(test_path):670                return self._make_existing_file_tests(test_path, make_broken,671                                                      subtests_filter,672                                                      test_name)673            else:674                if not subtests_filter and ':' in test_name:675                    test_name, subtests_filter = test_name.split(':', 1)676                    test_path = os.path.join(data_dir.get_test_dir(),677                                             test_name)678                    if os.path.exists(test_path):679                        subtests_filter = re.compile(subtests_filter)680                        return self._make_existing_file_tests(test_path,681                                                              make_broken,682                                                              subtests_filter,683                                                              test_name)684                return make_broken(NotATest, test_name, "File not found "685                                   "('%s'; '%s')" % (test_name, test_path))686        return make_broken(NotATest, test_name, self.__not_test_str)687class ExternalLoader(TestLoader):688    """689    External-runner loader class690    """691    name = 'external'692    def __init__(self, args, extra_params):693        loader_options = extra_params.pop('loader_options', None)694        super(ExternalLoader, self).__init__(args, extra_params)...

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