How to use get_full_type_label_mapping method in avocado

Best Python code snippet using avocado_python

loader.py

Source:loader.py

...147        """148        # Plugins are initialized, let's update mappings149        self._label_mapping = {MissingTest: "MISSING"}150        for plugin in self._initialized_plugins:151            self._label_mapping.update(plugin.get_full_type_label_mapping())152        self._decorator_mapping = {MissingTest: output.TERM_SUPPORT.fail_header_str}153        for plugin in self._initialized_plugins:154            self._decorator_mapping.update(plugin.get_full_decorator_mapping())155    def get_extra_listing(self):156        for loader_plugin in self._initialized_plugins:157            loader_plugin.get_extra_listing()158    def get_base_keywords(self):159        base_path = []160        for loader_plugin in self._initialized_plugins:161            base_path += loader_plugin.get_base_keywords()162        return base_path163    def get_type_label_mapping(self):164        if self._label_mapping is None:165            raise RuntimeError(166                "LoaderProxy.discover has to be called before "167                "LoaderProxy.get_type_label_mapping"168            )169        return self._label_mapping170    def get_decorator_mapping(self):171        if self._label_mapping is None:172            raise RuntimeError(173                "LoaderProxy.discover has to be called before "174                "LoaderProxy.get_decorator_mapping"175            )176        return self._decorator_mapping177    def discover(self, references, which_tests=DiscoverMode.DEFAULT, force=None):178        """179        Discover (possible) tests from test references.180        :param references: a list of tests references; if [] use plugin defaults181        :type references: builtin.list182        :param which_tests: Limit tests to be displayed183        :type which_tests: :class:`DiscoverMode`184        :param force: don't raise an exception when some test references185                      are not resolved to tests.186        :return: A list of test factories (tuples (TestClass, test_params))187        """188        def handle_exception(plugin, details):189            # FIXME: Introduce avocado.exceptions logger and use here190            stacktrace.log_message(191                (f"Test discovery plugin {plugin} " f"failed: {details}"),192                LOG_UI.getChild("exceptions"),193            )194            # FIXME: Introduce avocado.traceback logger and use here195            stacktrace.log_exc_info(sys.exc_info(), LOG_UI.getChild("debug"))196        tests = []197        unhandled_references = []198        if not references:199            for loader_plugin in self._initialized_plugins:200                try:201                    tests.extend(loader_plugin.discover(None, which_tests))202                except Exception as details:  # pylint: disable=W0703203                    handle_exception(loader_plugin, details)204        else:205            for reference in references:206                handled = False207                for loader_plugin in self._initialized_plugins:208                    try:209                        _test = loader_plugin.discover(reference, which_tests)210                        if _test:211                            tests.extend(_test)212                            handled = True213                            if which_tests != DiscoverMode.ALL:214                                break  # Don't process other plugins215                    except Exception as details:  # pylint: disable=W0703216                        handle_exception(loader_plugin, details)217                if not handled:218                    unhandled_references.append(reference)219        if unhandled_references:220            if which_tests == DiscoverMode.ALL:221                tests.extend(222                    [223                        (MissingTest, {"name": reference})224                        for reference in unhandled_references225                    ]226                )227            else:228                # This is a workaround to avoid changing the method signature229                if force is True or force == "on":230                    LOG_UI.error(231                        LoaderUnhandledReferenceError(232                            unhandled_references, self._initialized_plugins233                        )234                    )235                else:236                    raise LoaderUnhandledReferenceError(237                        unhandled_references, self._initialized_plugins238                    )239        self._update_mappings()240        return tests241    def clear_plugins(self):242        self.registered_plugins = []243class TestLoader:244    """245    Base for test loader classes246    """247    name = None  # Human friendly name of the loader248    def __init__(self, config, extra_params):  # pylint: disable=W0613249        if "allowed_test_types" in extra_params:250            mapping = self.get_type_label_mapping()251            types = extra_params.pop("allowed_test_types")252            if len(mapping) != 1:253                msg = (254                    f"Loader '{self.name}' supports multiple test types "255                    f"but does not handle the 'allowed_test_types'. "256                    f"Either don't use '{self.name}' instead of "257                    f"'{self.name}.{types}' or take care of the "258                    f"'allowed_test_types' in the plugin."259                )260                raise LoaderError(msg)261            elif next(iter(mapping.values())) != types:262                raise LoaderError(263                    f"Loader '{self.name}' doesn't support "264                    f"test type '{types}', it supports only "265                    f"'{next(iter(mapping.values()))}'"266                )267        if "loader_options" in extra_params:268            raise LoaderError(269                f"Loader '{self.name}' doesn't support "270                f"'loader_options', please don't use "271                f"--loader {self.name}:"272                f"{extra_params.get('loader_options')}"273            )274        if extra_params:275            raise LoaderError(276                f"Loader '{self.name}' doesn't handle extra "277                f"params {extra_params}, please adjust your "278                f"plugin to take care of them."279            )280        self.config = config281    def get_extra_listing(self):282        pass283    @staticmethod284    def get_type_label_mapping():285        """286        Get label mapping for display in test listing.287        :return: Dict {TestClass: 'TEST_LABEL_STRING'}288        """289        raise NotImplementedError290    def get_full_type_label_mapping(self):  # pylint: disable=R0201291        """292        Allows extending the type-label-mapping after the object is initialized293        """294        return self.get_type_label_mapping()295    @staticmethod296    def get_decorator_mapping():297        """298        Get label mapping for display in test listing.299        :return: Dict {TestClass: decorator function}300        """301        raise NotImplementedError302    def get_full_decorator_mapping(self):  # pylint: disable=R0201303        """304        Allows extending the decorator-mapping after the object is initialized...

__init__.py

Source:__init__.py

...34        No type is discovered by default, uses "full_*_mappings" to report35        the actual types after "discover()" is called.36        """37        return {}38    def get_full_type_label_mapping(self):39        return self._extra_type_label_mapping40    @staticmethod41    def get_decorator_mapping():42        return {}43    def get_full_decorator_mapping(self):44        return self._extra_decorator_mapping45    def _get_loader(self, params):46        """47        Initializes test loader according to params.48        Uses params.get():49          test_reference_resolver_class - loadable location of the loader class50          test_reference_resolver_args - args to override current Avocado args51                                         before being passed to the loader52                                         class. (dict)53          test_reference_resolver_extra - extra_params to be passed to resolver54                                          (dict)55        """56        resolver_class = params.get("test_reference_resolver_class")57        if not resolver_class:58            if params.get("test_reference"):59                resolver_class = "avocado.core.loader.FileLoader"60            else:61                # Don't supply the default when no `test_reference` is given62                # to avoid listing default FileLoader tests63                return None64        mod, klass = resolver_class.rsplit(".", 1)65        try:66            loader_class = getattr(__import__(mod, fromlist=[klass]), klass)67        except ImportError:68            raise RuntimeError("Unable to import class defined by test_"69                               "reference_resolver_class '%s.%s'"70                               % (mod, klass))71        _args = params.get("test_reference_resolver_args")72        if not _args:73            args = self.args74        else:75            args = copy.copy(self.args)76            for key, value in iteritems(_args):77                setattr(args, key, value)78        extra_params = params.get("test_reference_resolver_extra", default={})79        if extra_params:80            extra_params = copy.deepcopy(extra_params)81        return loader_class(args, extra_params)82    def discover(self, reference, which_tests=loader.DiscoverMode.DEFAULT):83        tests = []84        try:85            root = mux.apply_filters(create_from_yaml([reference], False),86                                     getattr(self.args, "mux_suite_only", []),87                                     getattr(self.args, "mux_suite_out", []))88        except Exception:89            return []90        mux_tree = mux.MuxTree(root)91        for variant in mux_tree:92            params = parameters.AvocadoParams(variant, ["/run/*"],93                                              output.LOG_JOB.name)94            references = params.get("test_reference")95            if not isinstance(references, (list, tuple)):96                references = [references]97            for reference in references:98                test_loader = self._get_loader(params)99                if not test_loader:100                    continue101                _tests = test_loader.discover(reference, which_tests)102                self._extra_type_label_mapping.update(103                    test_loader.get_full_type_label_mapping())104                self._extra_decorator_mapping.update(105                    test_loader.get_full_decorator_mapping())106                name_prefix = params.get("mux_suite_test_name_prefix")107                if _tests:108                    if isinstance(name_prefix, list):109                        name_prefix = "".join(name_prefix)110                    for tst in _tests:111                        if name_prefix:112                            tst[1]["name"] = name_prefix + tst[1]["name"]113                        tst[1]["params"] = (variant, ["/run/*"])114                    tests.extend(_tests)115        return tests116class LoaderYAML(CLI):117    name = 'loader_yaml'...

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