Slack\Message\Message::getChannel PHP Метод

    public function getChannel()
    {
        return $this->channel;
    }

 public function testGetChannel()
 {
     $channelId = $this->faker->uuid;
     $message = new Message($this->client, ['id' => $this->faker->uuid, 'channel' => $channelId]);
     $this->mockResponse(200, null, ['ok' => true, 'channel' => ['id' => $channelId]]);
     $this->watchPromise($message->getChannel()->then(function (ChannelInterface $channel) use($channelId) {
         $this->assertEquals($channelId, $channel->getId());
     }));
 }