Sokil\Mongo\CacheTest::testSet_NewKey PHP Method

    public function testSet_NewKey()
    {
        $this->cache->set('php', 'PHP: Hypertext Processor', 1);
        $this->assertEquals('PHP: Hypertext Processor', $this->cache->get('php'));
        usleep(2000000);
        $this->assertEmpty($this->cache->get('php'));
    }