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UnicodeTest.php 18.26 KiB
<?php
namespace Drupal\Tests\Component\Utility;
use Drupal\Component\Utility\Unicode;
use PHPUnit\Framework\TestCase;
/**
* Test unicode handling features implemented in Unicode component.
*
* @group Utility
*
* @coversDefaultClass \Drupal\Component\Utility\Unicode
*/
class UnicodeTest extends TestCase {
/**
* {@inheritdoc}
*
* @covers ::check
*/
protected function setUp() {
// Initialize unicode component.
Unicode::check();
}
/**
* Getting and settings the multibyte environment status.
*
* @dataProvider providerTestStatus
* @covers ::getStatus
* @covers ::setStatus
*/
public function testStatus($value, $expected, $invalid = FALSE) {
if ($invalid) {
$this->setExpectedException('InvalidArgumentException');
}
Unicode::setStatus($value);
$this->assertEquals($expected, Unicode::getStatus());
}
/**
* Data provider for testStatus().
*
* @see testStatus()
*
* @return array
* An array containing:
* - The status value to set.
* - The status value to expect after setting the new value.
* - (optional) Boolean indicating invalid status. Defaults to FALSE.
*/
public function providerTestStatus() {
return [
[Unicode::STATUS_SINGLEBYTE, Unicode::STATUS_SINGLEBYTE],
[rand(10, 100), Unicode::STATUS_SINGLEBYTE, TRUE],
[rand(10, 100), Unicode::STATUS_SINGLEBYTE, TRUE],
[Unicode::STATUS_MULTIBYTE, Unicode::STATUS_MULTIBYTE],
[rand(10, 100), Unicode::STATUS_MULTIBYTE, TRUE],
[Unicode::STATUS_ERROR, Unicode::STATUS_ERROR],
[Unicode::STATUS_MULTIBYTE, Unicode::STATUS_MULTIBYTE],
];
}
/**
* Tests multibyte encoding and decoding.
*
* @dataProvider providerTestMimeHeader
* @covers ::mimeHeaderEncode
* @covers ::mimeHeaderDecode