How to use _build_composite_description method in Lemoncheesecake

Best Python code snippet using lemoncheesecake

composites.py

Source:composites.py

...37    if len(description) > 100:38        # if the resulting description is more than 100 characters, we probably better keep multi-line rendering39        return None40    return description41def _build_composite_description(matchers, transformation, relationship):42    description = _build_single_line_description_if_suitable(matchers, transformation, relationship)43    if description:44        return description45    else:46        return _build_multi_line_description(matchers, transformation, relationship)47def _serialize_sub_matcher_result(matcher, result):48    content = "%s => %s" % (matcher.build_short_description(MatcherDescriptionTransformer()), "OK" if result else "KO")49    if result.description is not None:50        content += ", %s" % result.description51    return content52class AllOf(Matcher):53    def __init__(self, matchers):54        # type: (List[Matcher]) -> None55        self.matchers = matchers56    def build_short_description(self, transformation):57        return ":"58    def build_description(self, transformation):59        return _build_composite_description(self.matchers, transformation, "and")60    def matches(self, actual):61        results = []62        is_success = True63        for matcher in self.matchers:64            result = matcher.matches(actual)65            results.append((matcher, result))66            if not result:67                is_success = False68                break69        match_details = "\n".join(70            ["got:"] +71            _make_items([72                _serialize_sub_matcher_result(matcher, result) for matcher, result in results73            ], relationship="and")74        )75        return MatchResult(is_success, match_details)76def all_of(*matchers):77    # type: (Any) -> AllOf78    """Test if all matchers match (logical AND between matchers)."""79    return AllOf(list(map(is_, matchers)))80class AnyOf(Matcher):81    def __init__(self, matchers):82        # type: (List[Matcher]) -> None83        self.matchers = matchers84    def build_short_description(self, transformation):85        return ":"86    def build_description(self, transformation):87        return _build_composite_description(self.matchers, transformation, "or")88    def matches(self, actual):89        results = []90        for matcher in self.matchers:91            match = matcher.matches(actual)92            if match:93                return match94            results.append(match)95        return MatchResult.failure(96            ", ".join(97                OrderedSet(result.description for result in results if result.description)98            )99        )100def any_of(*matchers):101    # type: (Any) -> AnyOf...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.