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

        if (null === $value) {
            $this->assertFalse($actual, "The key '$key' exists in Memcached");
        } else {
            if (false !== $actual) {
                $this->assertEquals($value, $actual, "The key '$key' exists in Memcached with the provided value");
            }
        }
    }