paragraph1\phpFCM\Tests\MessageTest::testJsonEncodeHandlesDelayIdle PHP Method

    public function testJsonEncodeHandlesDelayIdle()
    {
        $body = '{"to":"\\/topics\\/testing","data":{"foo":"bar"},"priority":"high","delay_while_idle":true}';
        $this->fixture->setData(['foo' => 'bar'])->setDelayWhileIdle(true);
        $this->fixture->addRecipient(new Topic('testing'));
        $this->assertSame($body, json_encode($this->fixture));
    }