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How to use find_python_tests method in avocado

Best Python code snippet using avocado_python

core.py

Source:core.py

...251                    disabled.update(_disabled)252                if _match is not match:253                    match = _match254    return info, disabled, match255def find_python_tests(target_module, target_class, determine_match, path):256    """257    Attempts to find Python tests from source files258    A Python test in this context is a method within a specific type259    of class (or that inherits from a specific class).260    :param target_module: the name of the module from which a class should261                          have come from.  When attempting to find a Python262                          unittest, the target_module will most probably263                          be "unittest", as per the standard library module264                          name.  When attempting to find Avocado tests, the265                          target_module will most probably be "avocado".266    :type target_module: str267    :param target_class: the name of the class that is considered to contain268                         test methods.  When attempting to find Python269                         unittests, the target_class will most probably be270                         "TestCase".  When attempting to find Avocado tests,271                         the target_class  will most probably be "Test".272    :type target_class: str273    :type determine_match: a callable that will determine if a given module274                           and class is contains valid Python tests275    :type determine_match: function276    :param path: path to a Python source code file277    :type path: str278    :returns: tuple where first item is dict with class name and additional279              info such as method names and tags; the second item is280              set of class names which look like Python tests but have been281              forcefully disabled.282    :rtype: tuple283    """284    module = PythonModule(path, target_module, target_class)285    # The resulting test classes286    result = collections.OrderedDict()287    disabled = set()288    for klass in module.iter_classes():289        docstring = ast.get_docstring(klass)290        # Looking for a class that has in the docstring either291        # ":avocado: enable" or ":avocado: disable292        if check_docstring_directive(docstring, "disable"):293            disabled.add(klass.name)294            continue295        if check_docstring_directive(docstring, "enable"):296            info = get_methods_info(297                klass.body,298                get_docstring_directives_tags(docstring),299                get_docstring_directives_dependencies(docstring),300            )301            result[klass.name] = info302            continue303        # From this point onwards we want to do recursive discovery, but304        # for now we don't know whether it is avocado.Test inherited305        # (Ifs are optimized for readability, not speed)306        # If "recursive" tag is specified, it is forced as test307        if check_docstring_directive(docstring, "recursive"):308            match = True309        else:310            match = module.is_matching_klass(klass)311        info = get_methods_info(312            klass.body,313            get_docstring_directives_tags(docstring),314            get_docstring_directives_dependencies(docstring),315        )316        # Getting the list of parents of the current class317        parents = klass.bases318        match = _examine_same_module(319            parents,320            info,321            disabled,322            match,323            module,324            target_module,325            target_class,326            determine_match,327        )328        # If there are parents left to be discovered, they329        # might be in a different module.330        for parent in parents:331            try:332                (333                    parent_class,334                    imported_symbol,335                    symbol_is_module,336                ) = _get_attributes_for_further_examination(parent, module)337                found_spec = imported_symbol.get_importable_spec(symbol_is_module)338                if found_spec is None:339                    continue340            except ClassNotSuitable:341                continue342            _info, _dis, _match = _examine_class(343                target_module,344                target_class,345                determine_match,346                found_spec.origin,347                parent_class,348                match,349            )350            if _info:351                info.extend(_info)352                disabled.update(_dis)353            if _match is not match:354                match = _match355        # Only update the results if this was detected as 'avocado.Test'356        if match:357            result[klass.name] = info358    return result, disabled359def _determine_match_python(module, klass, docstring):360    """361    Implements the match check for all Python based test classes362    Meaning that the enable/disabled/recursive tags are respected for363    Avocado Instrumented Tests and Python unittests.364    """365    directives = get_docstring_directives(docstring)366    if "disable" in directives:367        return False368    if "enable" in directives:369        return True370    if "recursive" in directives:371        return True372    # Still not decided, try inheritance373    return module.is_matching_klass(klass)374def find_avocado_tests(path):375    return find_python_tests("avocado", "Test", _determine_match_python, path)376def find_python_unittests(path):377    found, _ = find_python_tests("unittest", "TestCase", _determine_match_python, path)...

pythontestsprovider.py

Source:pythontestsprovider.py

...19            return []20        includes = config.pop('include') or []21        excludes = config.pop('exclude') or []22        parameters = config.pop('parameters') or Configuration()23        all_tests = self.find_python_tests()24        PythonTestsProvider.validate_match_strings(all_tests,25                                                   includes+excludes)26        # Instantiate tests selected27        for test in all_tests:28            test.selected = PythonTestsProvider.test_selected(test.name,29                                                              includes, excludes)30            test_parameters_list = parameters.pop_raw(test.name)31            # If no parameters used, just create one empty set32            if test.selected and not test_parameters_list:33                test_parameters_list = [{}]34            if not isinstance(test_parameters_list, list):35                test_parameters_list = [test_parameters_list]36            for test_parameters in test_parameters_list:37                test.parameter_sets.append(test_parameters)38        parameters.ensure_consumed()39        config.ensure_consumed()40        return all_tests41    def find_python_tests(self):42        '''Search plugins module for classes inheriting TestBase and create TestDefinitions'''43        modules = {module_name: module44                   for module_name, module in inspect.getmembers(pluma.plugins, inspect.ismodule)}45        submodules = {f'{module_name}.{submodule_name}': submodule46                      for module_name, module in modules.items()47                      for submodule_name, submodule in inspect.getmembers(module, inspect.ismodule)}48        test_classes = {}49        for module_name, module in {**modules, **submodules}.items():50            for class_name, cls in inspect.getmembers(module, inspect.isclass):51                # Exclude TestBase classes imported in but not defined in module52                if issubclass(cls, TestBase) and cls.__module__.startswith(module.__name__):53                    full_name = f'{cls.__module__[cls.__module__.index(module_name):]}.{class_name}'54                    test_classes[full_name] = cls55        all_tests = [TestDefinition(name=class_name, testclass=cls, test_provider=self)...

spider.py

Source:spider.py

...35                repo=gh_repo.full_name))36        return len(list(results)) > 037    except GithubException:38        return False39def find_python_tests(gh_repo):40    if find_python_unittests(gh_repo):41        return True42    return False43TEST_FINDERS = {44    'ruby': find_ruby_tests,45    'python': find_python_tests,46}47def null_finder(gh_repo):48    return False49def tests_exist(lang, gh_repo):50    test_finder = TEST_FINDERS.get(lang.lower(), null_finder)51    return test_finder(gh_repo)52def check_for_tests(gh_repo, repo_model):53    for lang in repo_model.languages_by_usage():...

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