RegularExpressionValidatorTest.php

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

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class RegularExpressionValidatorTest extends \TYPO3\TestingFramework\Core\Unit\UnitTestCase
{
    protected $validatorClassName = \TYPO3\CMS\Extbase\Validation\Validator\RegularExpressionValidator::class;

    public function regularExpressionValidatorMatchesABasicExpressionCorrectly()
    {
        $options = ['regularExpression' => '/^simple[0-9]expression$/'];
        $validator = $this->getMockBuilder($this->validatorClassName)
            ->setMethods(['translateErrorMessage'])
            ->setConstructorArgs([$options])
            ->getMock();
        $this->assertFalse($validator->validate('simple1expression')->hasErrors());
        $this->assertTrue($validator->validate('simple1expressions')->hasErrors());
    }

    public function regularExpressionValidatorCreatesTheCorrectErrorIfTheExpressionDidNotMatch()
    {
        $options = ['regularExpression' => '/^simple[0-9]expression$/'];
        $validator = $this->getMockBuilder($this->validatorClassName)
            ->setMethods(['translateErrorMessage'])
            ->setConstructorArgs([$options])
            ->getMock();
        $errors = $validator->validate('some subject that will not match')->getErrors();
        // we only test for the error code, after the translation Method for message is mocked anyway
        $this->assertEquals([new \TYPO3\CMS\Extbase\Validation\Error(null, 1221565130)], $errors);
    }
}