public function seeInMemcached($key, $value = null)
    {
        $actual = $this->memcache->get($key);
        $this->debugSection("Value", $actual);

        if (null === $value) {
            $this->assertNotFalse($actual, "Cannot find key '$key' in Memcached");
        } else {
            $this->assertEquals($value, $actual, "Cannot find key '$key' in Memcached with the provided value");
        }
    }