Neos\Flow\Tests\Unit\Mvc\Controller\ArgumentsTest::issetReturnsCorrectResult PHP Method

    public function issetReturnsCorrectResult()
    {
        $arguments = new Arguments();
        $this->assertFalse(isset($arguments['someArgument']), 'isset() did not return FALSE.');
        $arguments->addNewArgument('someArgument');
        $this->assertTrue(isset($arguments['someArgument']), 'isset() did not return TRUE.');
    }