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How to use normalize_node_hierarchy method in Lemoncheesecake

Best Python code snippet using lemoncheesecake

report.py

Source:report.py

...329        return cls(cls._TEST_SESSION_TEARDOWN)330    @classmethod331    def in_suite_setup(cls, suite):332        # type: (TreeNodeHierarchy) -> ReportLocation333        return cls(cls._SUITE_SETUP, normalize_node_hierarchy(suite))334    @classmethod335    def in_suite_teardown(cls, suite):336        # type: (TreeNodeHierarchy) -> ReportLocation337        return cls(cls._SUITE_TEARDOWN, normalize_node_hierarchy(suite))338    @classmethod339    def in_test(cls, test):340        # type: (TreeNodeHierarchy) -> ReportLocation341        return cls(cls._TEST, normalize_node_hierarchy(test))342    def get(self, report):343        # type: (Report) -> Union[Result, SuiteResult, TestResult, None]344        if self.node_type == self._TEST_SESSION_SETUP:345            return report.test_session_setup346        elif self.node_type == self._TEST_SESSION_TEARDOWN:347            return report.test_session_teardown348        elif self.node_type == self._SUITE_SETUP:349            suite = report.get_suite(self.node_hierarchy)350            return suite.suite_setup351        elif self.node_type == self._SUITE_TEARDOWN:352            suite = report.get_suite(self.node_hierarchy)353            return suite.suite_teardown354        elif self.node_type == self._TEST:355            return report.get_test(self.node_hierarchy)...

testtree.py

Source:testtree.py

...75    def __str__(self):76        return "<%s %s>" % (self.__class__.__name__, self.path)77_N = TypeVar("_N", bound=BaseTreeNode)78TreeNodeHierarchy = Union[Tuple[str, ...], List, BaseTreeNode, str]79def normalize_node_hierarchy(hierarchy):80    # type: (TreeNodeHierarchy) -> Tuple[str, ...]81    if type(hierarchy) is tuple:82        return hierarchy83    elif type(hierarchy) is list:84        return tuple(hierarchy)85    elif isinstance(hierarchy, BaseTreeNode):86        return tuple(p.name for p in hierarchy.hierarchy)87    else:  # assume str88        return tuple(hierarchy.split("."))89class BaseTest(BaseTreeNode):90    pass91T = TypeVar("T", bound=BaseTest)92class BaseSuite(BaseTreeNode):93    def __init__(self, name, description):94        BaseTreeNode.__init__(self, name, description)95        # NB: use OrderedDict instead of list to enable fast test lookup in suites96        # containing a large number of tests97        self._tests = OrderedDict()98        self._suites = []99    def add_test(self, test):100        """101        Add test to the suite.102        """103        test.parent_suite = self104        self._tests[test.name] = test105    def get_tests(self):106        """107        Get suite's tests.108        """109        return list(self._tests.values())110    def get_test_by_name(self, name):111        return self._tests[name]112    def add_suite(self, suite):113        """114        Add a sub-suite to the suite.115        """116        suite.parent_suite = self117        self._suites.append(suite)118    def get_suites(self):119        return self._suites120    def is_empty(self):121        if len(self.get_tests()) != 0:122            return False123        for sub_suite in self.get_suites():124            if not sub_suite.is_empty():125                return False126        return True127    def pull_node(self):128        # type: () -> "BaseSuite"129        node = BaseTreeNode.pull_node(self)130        node._tests = OrderedDict()131        node._suites = []132        return node133    def filter(self, test_filter):134        suite = self.pull_node()135        for test in self.get_tests():136            if test_filter(test):137                suite.add_test(test.pull_node())138        for sub_suite in filter_suites(self.get_suites(), test_filter):139            suite.add_suite(sub_suite)140        return suite141def filter_suites(suites, test_filter):142    return list(143        filter(144            lambda s: not s.is_empty(), (s.filter(test_filter) for s in suites)145        )146    )147S = TypeVar("S", bound=BaseSuite)148def flatten_suites(suites):149    # type: (Sequence[S]) -> Generator[S]150    for suite in suites:151        yield suite152        for sub_suite in flatten_suites(suite.get_suites()):153            yield sub_suite154def flatten_tests(suites):155    # type: (Sequence[S]) -> Generator[T]156    for suite in flatten_suites(suites):157        for test in suite.get_tests():158            yield test159def find_suite(suites, hierarchy):160    # type: (Sequence[S], TreeNodeHierarchy) -> S161    hierarchy = normalize_node_hierarchy(hierarchy)162    lookup_suites = suites163    lookup_suite = None164    for lookup_suite_name in hierarchy:165        try:166            lookup_suite = next(s for s in lookup_suites if s.name == lookup_suite_name)167        except StopIteration:168            raise LookupError("Cannot find suite named '%s' within %s" % (169                lookup_suite_name, [s.name for s in lookup_suites]170            ))171        lookup_suites = lookup_suite.get_suites()172    return lookup_suite173def find_test(suites, hierarchy):174    # type: (Sequence[BaseSuite], TreeNodeHierarchy) -> T175    hierarchy = normalize_node_hierarchy(hierarchy)176    suite = find_suite(suites, hierarchy[:-1])177    try:178        return suite.get_test_by_name(hierarchy[-1])179    except KeyError:...

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