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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...

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