AlphabeticFilterTest.php

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<?php
namespace TYPO3\CMS\Form\Tests\Unit\Filter;

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

    protected $fixture = NULL;

    public function setUp() {
        $this->fixture = new \TYPO3\CMS\Form\Filter\AlphabeticFilter();
    }

    public function filterForStringWithUnicodeCharactersAndSpacesReturnsInputString() {
        $input = 'My name contains äøüößØœ';
        // This is default, but let's be explicit:
        $this->fixture->setAllowWhiteSpace(TRUE);
        $this->assertSame($input, $this->fixture->filter($input));
    }

    public function filterForStringWithUnicodeCharactersAndSpacesWithAllowWhitespaceSetToFalseReturnsInputStringWithoutSpaces() {
        $input = 'My name contains äøüößØœ';
        $expected = 'MynamecontainsäøüößØœ';
        $this->fixture->setAllowWhiteSpace(FALSE);
        $this->assertSame($expected, $this->fixture->filter($input));
    }

}