StringUtilityTest.php

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<?php
namespace TYPO3\CMS\Core\Tests\Unit\Utility;

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

    public function isLastPartOfStringReturnsTrueForMatchingFirstPartDataProvider() {
        return array(
            'match last part of string' => array('hello world', 'world'),
            'match last char of string' => array('hellod world', 'd'),
            'match whole string' => array('hello', 'hello'),
            'integer is part of string with same number' => array('24', 24),
            'string is part of integer with same number' => array(24, '24'),
            'integer is part of string starting with same number' => array('please gimme beer, 24', 24)
        );
    }

    public function isLastPartOfStringReturnsTrueForMatchingFirstPart($string, $part) {
        $this->assertTrue(\TYPO3\CMS\Core\Utility\StringUtility::isLastPartOfString($string, $part));
    }

    public function isLastPartOfStringReturnsFalseForNotMatchingFirstPartDataProvider() {
        return array(
            'no string match' => array('hello', 'bye'),
            'no case sensitive string match' => array('hello world', 'World'),
        );
    }

    public function isLastPartOfStringReturnsFalseForNotMatchingFirstPart($string, $part) {
        $this->assertFalse(\TYPO3\CMS\Core\Utility\StringUtility::isLastPartOfString($string, $part));
    }

    public function isLastPartOfStringReturnsInvalidArgumentDataProvider() {
        return array(
            'array is not part of string' => array('string', array()),
            'string is not part of array' => array(array(), 'string'),
            'NULL is not part of string' => array('string', NULL),
            'null is not part of array' => array(NULL, 'string'),
            'NULL is not part of array' => array(array(), NULL),
            'array is not part of null' => array(NULL, array()),
            'NULL is not part of empty string' => array('', NULL),
            'false is not part of empty string' => array('', FALSE),
            'empty string is not part of NULL' => array(NULL, ''),
            'empty string is not part of false' => array(FALSE, ''),
            'empty string is not part of zero integer' => array(0, ''),
            'zero integer is not part of NULL' => array(NULL, 0),
            'zero integer is not part of empty string' => array('', 0),
            'string is not part of object' => array(new \stdClass(), 'foo'),
            'object is not part of string' => array('foo', new \stdClass()),
        );
    }

    public function isLastPartOfStringReturnsThrowsExceptionWithInvalidArguments($string, $part) {
        $this->assertFalse(\TYPO3\CMS\Core\Utility\StringUtility::isLastPartOfString($string, $part));
    }
}