isAssertionError top-level property

TypeMatcher<AssertionError> isAssertionError

A matcher for AssertionError.

This is equivalent to isInstanceOf<AssertionError>().

See also:

• throwsAssertionError, to test if a function throws any AssertionError.
• isFlutterError, to test if any object is a FlutterError.

Implementation

final TypeMatcher<AssertionError> isAssertionError = isA<AssertionError>();