public function testApiSendAsync_ReturnsEmptyArray_WhenNoneNameSet()
{
$names = [];
$message = 'message';
$channel = $this->createChannel(['createMessageProtocol', 'handleSendAsync']);
$channel->expects($this->once())->method('createMessageProtocol')->will($this->returnArgument(0));
$channel->expects($this->never())->method('handleSendAsync');
$result = $channel->sendAsync($names, $message);
$this->assertSame([], $result);
}