@Test
@SuppressWarnings("all")
public void publishTest() {
String messageIdsElement = "messageIdsElement-744837059";
List<String> messageIds = Arrays.asList(messageIdsElement);
PublishResponse expectedResponse =
PublishResponse.newBuilder().addAllMessageIds(messageIds).build();
mockPublisher.addResponse(expectedResponse);
ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
ByteString data = ByteString.copyFromUtf8("-86");
PubsubMessage messagesElement = PubsubMessage.newBuilder().setData(data).build();
List<PubsubMessage> messages = Arrays.asList(messagesElement);
PublishResponse actualResponse = client.publish(topic, messages);
Assert.assertEquals(expectedResponse, actualResponse);
List<GeneratedMessageV3> actualRequests = mockPublisher.getRequests();
Assert.assertEquals(1, actualRequests.size());
PublishRequest actualRequest = (PublishRequest) actualRequests.get(0);
Assert.assertEquals(topic, ProjectTopicName.parse(actualRequest.getTopic()));
Assert.assertEquals(messages, actualRequest.getMessagesList());
Assert.assertTrue(
channelProvider.isHeaderSent(
ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}