Neos\Flow\Tests\Unit\Validation\Validator\DateTimeRangeValidatorTest::validateReturnsErrorForAGivenDateMustBeingAfterACalculatedDateRangeViaSubstracting PHP Method

    public function validateReturnsErrorForAGivenDateMustBeingAfterACalculatedDateRangeViaSubstracting()
    {
        $this->validatorOptions(['earliestDate' => 'P2M10DT2H30M/2011-03-01T13:00:00Z']);
        $this->assertTrue($this->validator->validate(new \DateTime('2009-03-01T13:00:00Z'))->hasErrors());
    }