CollectionValidatorTest.php

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<?php
namespace TYPO3\CMS\Extbase\Tests\Unit\Validation\Validator;

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class CollectionValidatorTest extends \TYPO3\CMS\Core\Tests\UnitTestCase {

    protected $validatorClassName = 'TYPO3\\CMS\\Extbase\\Validation\\Validator\\CollectionValidator';

    protected $mockValidatorResolver;

    protected $configurationManager;

    protected $validator;

    protected function getValidator(array $options = array(), array $mockedMethods = array('translateErrorMessage')) {
        return $this->getAccessibleMock($this->validatorClassName, $mockedMethods, array($options), '', TRUE);
    }

    public function setUp() {
        $this->mockValidatorResolver = $this->getAccessibleMock(
            'TYPO3\\CMS\\Extbase\\Validation\\ValidatorResolver',
            array('createValidator', 'buildBaseValidatorConjunction', 'getBaseValidatorConjunction')
        );
        $this->validator = $this->getValidator();
        $this->configurationManager = $this->getMock(
            'TYPO3\CMS\Extbase\Configuration\ConfigurationManager',
            array('isFeatureEnabled'),
            array(),
            '',
            FALSE
        );
        $this->configurationManager->expects($this->any())
            ->method('isFeatureEnabled')
            ->with('rewrittenPropertyMapper')
            ->will($this->returnValue(TRUE));
        $this->validator->injectConfigurationManager($this->configurationManager);
        $this->validator->_set('validatorResolver', $this->mockValidatorResolver);
    }

    public function collectionValidatorReturnsNoErrorsForANullValue() {
        $this->assertFalse($this->validator->validate(NULL)->hasErrors());
    }

    public function collectionValidatorFailsForAValueNotBeingACollection() {
        $this->assertTrue($this->validator->validate(new \StdClass())->hasErrors());
    }

    public function collectionValidatorValidatesEveryElementOfACollectionWithTheGivenElementValidator() {
        $this->validator->_set('options', array('elementValidator' => 'EmailAddress'));
        $this->mockValidatorResolver->expects($this->exactly(4))
            ->method('createValidator')
            ->with('EmailAddress')
            ->will($this->returnValue($this->getMock('TYPO3\\CMS\\Extbase\\Validation\\Validator\\EmailAddressValidator', array('translateErrorMessage'))));
        $this->validator->_set('validatorResolver', $this->mockValidatorResolver);
        $arrayOfEmailAddresses = array(
            'foo@bar.de',
            'not a valid address',
            'dummy@typo3.org',
            'also not valid'
        );

        $result = $this->validator->validate($arrayOfEmailAddresses);

        $this->assertTrue($result->hasErrors());
        $this->assertSame(2, count($result->getFlattenedErrors()));
    }

    public function collectionValidatorValidatesNestedObjectStructuresWithoutEndlessLooping() {
        $classNameA = $this->getUniqueId('A');
        eval('class ' . $classNameA . '{ public $b = array(); public $integer = 5; }');
        $classNameB = $this->getUniqueId('B');
        eval('class ' . $classNameB . '{ public $a; public $c; public $integer = "Not an integer"; }');
        $A = new $classNameA();
        $B = new $classNameB();
        $A->b = array($B);
        $B->a = $A;
        $B->c = array($A);


        // Create validators
        $aValidator = $this->getMock('TYPO3\\CMS\\Extbase\\Validation\\Validator\\GenericObjectValidator', array('translateErrorMessage'), array(array()));
        $aValidator->injectConfigurationManager($this->configurationManager);
        $this->validator->_set('options', array('elementValidator' => 'Integer'));
        $integerValidator = $this->getMock('TYPO3\\CMS\\Extbase\\Validation\\Validator\\IntegerValidator', array('translateErrorMessage'), array(array()));

        $this->mockValidatorResolver->expects($this->any())
            ->method('createValidator')
            ->with('Integer')
            ->will($this->returnValue($integerValidator));
        $this->mockValidatorResolver->expects($this->any())
            ->method('buildBaseValidatorConjunction')
            ->will($this->returnValue($aValidator));

            // Add validators to properties
        $aValidator->addPropertyValidator('b', $this->validator);
        $aValidator->addPropertyValidator('integer', $integerValidator);

        $result = $aValidator->validate($A)->getFlattenedErrors();
        $this->assertEquals(1221560494, $result['b.0'][0]->getCode());
    }

    public function collectionValidatorIsValidEarlyReturnsOnUnitializedLazyObjectStorages() {
        $parentObject  = new \TYPO3\CMS\Extbase\Tests\Fixture\Entity('Foo');
        $elementType = '\TYPO3\CMS\Extbase\Tests\Fixture\Entity';
        $lazyObjectStorage = new \TYPO3\CMS\Extbase\Persistence\Generic\LazyObjectStorage(
            $parentObject,
            'someProperty',
            array('someNotEmptyValue')
        );
        \TYPO3\CMS\Extbase\Reflection\ObjectAccess::setProperty($lazyObjectStorage, 'isInitialized', FALSE, TRUE);
            // only in this test case we want to mock the isValid method
        $validator = $this->getValidator(array('elementType' => $elementType), array('isValid'));
        $validator->expects($this->never())->method('isValid');
        $validator->injectConfigurationManager($this->configurationManager);
        $this->mockValidatorResolver->expects($this->never())->method('createValidator');
        $validator->validate($lazyObjectStorage);
    }

    public function collectionValidatorCallsCollectionElementValidatorWhenValidatingObjectStorages() {
        $entity = new \TYPO3\CMS\Extbase\Tests\Fixture\Entity('Foo');
        $elementType = '\TYPO3\CMS\Extbase\Tests\Fixture\Entity';
        $objectStorage = new \TYPO3\CMS\Extbase\Persistence\ObjectStorage();
        $objectStorage->attach($entity);
        $aValidator = new \TYPO3\CMS\Extbase\Validation\Validator\GenericObjectValidator(array());
        $aValidator->injectConfigurationManager($this->configurationManager);

        $this->mockValidatorResolver->expects($this->never())->method('createValidator');
        $this->mockValidatorResolver->expects($this->once())
            ->method('getBaseValidatorConjunction')
            ->with($elementType)
            ->will($this->returnValue($aValidator));

        $this->validator->_set('options', array('elementType' => $elementType));

        $this->validator->validate($objectStorage);
    }

}