spec\PhpSpec\Matcher\TraversableContainMatcherSpec::it_does_not_positive_match_generator_without_specified_value PHP Method

    function it_does_not_positive_match_generator_without_specified_value()
    {
        $this->shouldThrow(FailureException::class)->during('positiveMatch', ['contain', $this->createGeneratorReturningValues(['def']), ['abc']]);
    }