rcrowe\Hippy\Tests\Queue\QueueInterfaceTest::testEmptyQueue PHP Method

    public function testEmptyQueue()
    {
        $this->queue[] = new Message();
        $this->queue[] = new Message();
        $this->queue[] = new Message();
        $this->assertEquals(count($this->queue), 3);
        $this->queue->remove();
        $this->assertEquals(count($this->queue), 0);
    }