Redaxscript\Tests\CacheTest::testClearInvalid PHP Метод

    public function testClearInvalid()
    {
        /* setup */
        $cache = new Cache();
        $cache->init(Stream::url('root'), 'cache')->store('test1', 'test')->store('test2', 'test')->store('test3', 'test')->store('test4', 'test');
        touch($cache->getPath('test1'), time() - 3600);
        touch($cache->getPath('test2'), time() - 3600);
        touch($cache->getPath('test3'), time() - 3600);
        $cache->clearInvalid();
        /* compare */
        $this->assertFalse(is_file($cache->getPath('test1')));
        $this->assertFalse(is_file($cache->getPath('test2')));
        $this->assertFalse(is_file($cache->getPath('test3')));
        $this->assertTrue(is_file($cache->getPath('test4')));
    }