RegExpValidatorTest.php

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<?php
namespace TYPO3\CMS\Form\Tests\Unit\Validation;
class RegExpValidatorTest extends \TYPO3\CMS\Core\Tests\UnitTestCase {

    protected $helper;

    protected $subject;

    public function setUp() {
        $this->helper = new \TYPO3\CMS\Form\Tests\Unit\Validation\Helper();
        $this->subject = $this->getMock('TYPO3\\CMS\\Form\\Validation\\RegExpValidator', array('dummy'), array(), '', FALSE);
    }

    public function validDataProvider() {
        return array(
            '/^a/ matches a' => array(array('/^a/', 'a')),
        );
    }

    public function invalidDataProvider() {
        return array(
            '/[^\d]/ matches 8' => array(array('/[^\d]/', 8)),
        );
    }

    public function isValidForValidInputReturnsTrue($input) {
        $this->subject->setFieldName('myRegexp');
        $this->subject->setRegularExpression($input[0]);
        $requestHandlerMock = $this->helper->getRequestHandler(array(
            'myRegexp' => $input[1]
        ));
        $this->subject->injectRequestHandler($requestHandlerMock);

        $this->assertTrue(
            $this->subject->isValid()
        );
    }

    public function isValidForInvalidInputReturnsFalse($input) {
        $this->subject->setFieldName('myRegexp');
        $this->subject->setRegularExpression($input[0]);
        $requestHandlerMock = $this->helper->getRequestHandler(array(
            'myRegexp' => $input[1]
        ));
        $this->subject->injectRequestHandler($requestHandlerMock);

        $this->assertFalse(
            $this->subject->isValid()
        );
    }
}