isNot function Null safety
- Object? valueOrMatcher
Returns a matcher that inverts valueOrMatcher
to its logical negation.
Implementation
Matcher isNot(Object? valueOrMatcher) => _IsNot(wrapMatcher(valueOrMatcher));
Returns a matcher that inverts valueOrMatcher
to its logical negation.
Matcher isNot(Object? valueOrMatcher) => _IsNot(wrapMatcher(valueOrMatcher));