AlphanumericValidatorTest.php

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

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class AlphanumericValidatorTest extends \TYPO3\TestingFramework\Core\Unit\UnitTestCase
{
    public function alphanumericValidatorShouldReturnNoErrorsForAnAlphanumericString()
    {
        $subject = $this->getMockBuilder(\TYPO3\CMS\Extbase\Validation\Validator\AlphanumericValidator::class)
            ->setMethods(['translateErrorMessage'])
            ->getMock();
        $this->assertFalse($subject->validate('12ssDF34daweidf')->hasErrors());
    }

    public function alphanumericValidatorReturnsErrorsForAStringWithSpecialCharacters()
    {
        $subject = $this->getMockBuilder(\TYPO3\CMS\Extbase\Validation\Validator\AlphanumericValidator::class)
            ->setMethods(['translateErrorMessage'])
            ->getMock();
        $this->assertTrue($subject->validate('adsf%&/$jklsfdö')->hasErrors());
    }

    public function alphanumericValidatorCreatesTheCorrectErrorForAnInvalidSubject()
    {
        $subject = $this->getMockBuilder(\TYPO3\CMS\Extbase\Validation\Validator\AlphanumericValidator::class)
            ->setMethods(['translateErrorMessage'])
            ->getMock();
        $this->assertEquals(1, count($subject->validate('adsf%&/$jklsfdö')->getErrors()));
    }

    public function alphanumericValidatorShouldReturnNoErrorsForAnAlphanumericUnicodeString()
    {
        $subject = $this->getMockBuilder(\TYPO3\CMS\Extbase\Validation\Validator\AlphanumericValidator::class)
            ->setMethods(['translateErrorMessage'])
            ->getMock();
        $this->assertFalse($subject->validate('12ssDF34daweidfäøüößØœ你好')->hasErrors());
    }
}