PopTest\Cache\SqliteTest::testSaveAndLoad PHP Метод

    public function testSaveAndLoad()
    {
        $str = 'This is my test variable. It contains a string.';
        $c = Cache::factory(new Sqlite(__DIR__ . '/../tmp/cache.sqlite', 'pop_cache', true), 30);
        $this->assertContains('cache.sqlite', $c->adapter()->getDb());
        $this->assertEquals('pop_cache', $c->adapter()->getTable());
        $c->save('str', $str);
        $val = $c->load('str');
        $this->assertEquals($str, $val);
        $val .= '-new';
        $c->save('str', $val);
        $this->assertEquals($val, $c->load('str'));
        $c->remove('str');
        $c->clear();
    }