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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Cache\Tests;
- use PHPUnit\Framework\TestCase;
- use Symfony\Component\Cache\CacheItem;
- class CacheItemTest extends TestCase
- {
- public function testValidKey()
- {
- $this->assertSame('foo', CacheItem::validateKey('foo'));
- }
- /**
- * @dataProvider provideInvalidKey
- * @expectedException \Symfony\Component\Cache\Exception\InvalidArgumentException
- * @expectedExceptionMessage Cache key
- */
- public function testInvalidKey($key)
- {
- CacheItem::validateKey($key);
- }
- public function provideInvalidKey()
- {
- return [
- [''],
- ['{'],
- ['}'],
- ['('],
- [')'],
- ['/'],
- ['\\'],
- ['@'],
- [':'],
- [true],
- [null],
- [1],
- [1.1],
- [[[]]],
- [new \Exception('foo')],
- ];
- }
- public function testTag()
- {
- $item = new CacheItem();
- $this->assertSame($item, $item->tag('foo'));
- $this->assertSame($item, $item->tag(['bar', 'baz']));
- (\Closure::bind(function () use ($item) {
- $this->assertSame(['foo' => 'foo', 'bar' => 'bar', 'baz' => 'baz'], $item->tags);
- }, $this, CacheItem::class))();
- }
- /**
- * @dataProvider provideInvalidKey
- * @expectedException \Symfony\Component\Cache\Exception\InvalidArgumentException
- * @expectedExceptionMessage Cache tag
- */
- public function testInvalidTag($tag)
- {
- $item = new CacheItem();
- $item->tag($tag);
- }
- }
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