How to use wrap_key_matcher method in Lemoncheesecake

Best Python code snippet using lemoncheesecake

dict_.py

Source:dict_.py

...29            # that does not support __getitem__30            except (TypeError, IndexError):31                raise KeyError()32        return d33def wrap_key_matcher(key_matcher):34    if isinstance(key_matcher, EntryMatcher):35        return key_matcher36    if type(key_matcher) not in (list, tuple):37        key_matcher = (key_matcher,)38    return KeyPathMatcher(tuple(key_matcher))39class HasEntry(Matcher):40    def __init__(self, key_matcher, value_matcher):41        # type: (EntryMatcher, Matcher) -> None42        self.key_matcher = key_matcher43        self.value_matcher = value_matcher44    def build_short_description(self, transformation):45        ret = transformation('to have entry %s' % self.key_matcher.build_description())46        if self.value_matcher:47            ret += " that " + self.value_matcher.build_short_description(MatcherDescriptionTransformer(conjugate=True))48        return ret49    def build_description(self, transformation):50        ret = transformation('to have entry %s' % self.key_matcher.build_description())51        if self.value_matcher:52            ret += " that " + self.value_matcher.build_description(MatcherDescriptionTransformer(conjugate=True))53        return ret54    def matches(self, actual):55        try:56            value = self.key_matcher.get_entry(actual)57        except KeyError:58            return MatchResult.failure('No entry %s' % self.key_matcher.build_description())59        if self.value_matcher:60            return self.value_matcher.matches(value)61        else:62            return MatchResult.success("got %s" % jsonify(value))63def has_entry(key_matcher, value_matcher=None):64    """65    Test if dict has a <key> entry whose value matches (optional) value_matcher.66    Key entry can a standard dict key or a list of key where each element represent a67    level of depth of the dict (when dict are imbricated)68    """69    return HasEntry(70        wrap_key_matcher(key_matcher),71        is_(value_matcher) if value_matcher is not None else None...

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