/*
 * Copyright 2018 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.google.cloud.compute.v1;

import static com.google.cloud.compute.v1.InstanceClient.AggregatedListInstancesPagedResponse;
import static com.google.cloud.compute.v1.InstanceClient.ListInstancesPagedResponse;
import static com.google.cloud.compute.v1.InstanceClient.ListReferrersInstancesPagedResponse;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.addAccessConfigInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.aggregatedListInstancesMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.attachDiskInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.deleteAccessConfigInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.deleteInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.detachDiskInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.getInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.getSerialPortOutputInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.insertInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.listInstancesMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.listReferrersInstancesMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.resetInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.setDeletionProtectionInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.setDiskAutoDeleteInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.setLabelsInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.setMachineResourcesInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.setMachineTypeInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.setMetadataInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.setMinCpuPlatformInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.setSchedulingInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.setServiceAccountInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.setTagsInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.simulateMaintenanceEventInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.startInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.startWithEncryptionKeyInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.stopInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.updateAccessConfigInstanceMethodDescriptor;
import static com.google.cloud.compute.v1.stub.HttpJsonInstanceStub.updateNetworkInterfaceInstanceMethodDescriptor;

import com.google.api.gax.core.NoCredentialsProvider;
import com.google.api.gax.httpjson.ApiMethodDescriptor;
import com.google.api.gax.httpjson.GaxHttpJsonProperties;
import com.google.api.gax.httpjson.testing.MockHttpService;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
import com.google.api.gax.rpc.ApiException;
import com.google.api.gax.rpc.ApiExceptionFactory;
import com.google.api.gax.rpc.InvalidArgumentException;
import com.google.api.gax.rpc.StatusCode.Code;
import com.google.api.gax.rpc.testing.FakeStatusCode;
import com.google.cloud.compute.v1.stub.InstanceStubSettings;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;

@javax.annotation.Generated("by GAPIC")
public class InstanceClientTest {

  private static final List<ApiMethodDescriptor> METHOD_DESCRIPTORS =
      ImmutableList.copyOf(
          Lists.<ApiMethodDescriptor>newArrayList(
              addAccessConfigInstanceMethodDescriptor,
              aggregatedListInstancesMethodDescriptor,
              attachDiskInstanceMethodDescriptor,
              deleteInstanceMethodDescriptor,
              deleteAccessConfigInstanceMethodDescriptor,
              detachDiskInstanceMethodDescriptor,
              getInstanceMethodDescriptor,
              getSerialPortOutputInstanceMethodDescriptor,
              insertInstanceMethodDescriptor,
              listInstancesMethodDescriptor,
              listReferrersInstancesMethodDescriptor,
              resetInstanceMethodDescriptor,
              setDeletionProtectionInstanceMethodDescriptor,
              setDiskAutoDeleteInstanceMethodDescriptor,
              setLabelsInstanceMethodDescriptor,
              setMachineResourcesInstanceMethodDescriptor,
              setMachineTypeInstanceMethodDescriptor,
              setMetadataInstanceMethodDescriptor,
              setMinCpuPlatformInstanceMethodDescriptor,
              setSchedulingInstanceMethodDescriptor,
              setServiceAccountInstanceMethodDescriptor,
              setTagsInstanceMethodDescriptor,
              simulateMaintenanceEventInstanceMethodDescriptor,
              startInstanceMethodDescriptor,
              startWithEncryptionKeyInstanceMethodDescriptor,
              stopInstanceMethodDescriptor,
              updateAccessConfigInstanceMethodDescriptor,
              updateNetworkInterfaceInstanceMethodDescriptor));
  private static final MockHttpService mockService =
      new MockHttpService(METHOD_DESCRIPTORS, InstanceStubSettings.getDefaultEndpoint());

  private static InstanceClient client;
  private static InstanceSettings clientSettings;

  @BeforeClass
  public static void setUp() throws IOException {
    clientSettings =
        InstanceSettings.newBuilder()
            .setTransportChannelProvider(
                InstanceSettings.defaultHttpJsonTransportProviderBuilder()
                    .setHttpTransport(mockService)
                    .build())
            .setCredentialsProvider(NoCredentialsProvider.create())
            .build();
    client = InstanceClient.create(clientSettings);
  }

  @After
  public void cleanUp() {
    mockService.reset();
  }

  @AfterClass
  public static void tearDown() throws Exception {
    client.close();
  }

  @Test
  @SuppressWarnings("all")
  public void addAccessConfigInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    String networkInterface = "networkInterface902258792";
    AccessConfig accessConfigResource = AccessConfig.newBuilder().build();

    Operation actualResponse =
        client.addAccessConfigInstance(instance, networkInterface, accessConfigResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void addAccessConfigInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      String networkInterface = "networkInterface902258792";
      AccessConfig accessConfigResource = AccessConfig.newBuilder().build();

      client.addAccessConfigInstance(instance, networkInterface, accessConfigResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void aggregatedListInstancesTest() {
    String kind = "kind3292052";
    String nextPageToken = "";
    String id = "id3355";
    String selfLink = "selfLink-1691268851";
    InstancesScopedList itemsItem = InstancesScopedList.newBuilder().build();
    Map<String, InstancesScopedList> items = new HashMap<>();
    items.put("items", itemsItem);
    InstanceAggregatedList expectedResponse =
        InstanceAggregatedList.newBuilder()
            .setKind(kind)
            .setNextPageToken(nextPageToken)
            .setId(id)
            .setSelfLink(selfLink)
            .putAllItems(items)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectName project = ProjectName.of("[PROJECT]");

    AggregatedListInstancesPagedResponse pagedListResponse =
        client.aggregatedListInstances(project);

    List<InstancesScopedList> resources = Lists.newArrayList(pagedListResponse.iterateAll());
    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(
        expectedResponse.getItemsMap().values().iterator().next(), resources.get(0));

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void aggregatedListInstancesExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectName project = ProjectName.of("[PROJECT]");

      client.aggregatedListInstances(project);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void attachDiskInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    Boolean forceAttach = false;
    AttachedDisk attachedDiskResource = AttachedDisk.newBuilder().build();

    Operation actualResponse =
        client.attachDiskInstance(instance, forceAttach, attachedDiskResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void attachDiskInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      Boolean forceAttach = false;
      AttachedDisk attachedDiskResource = AttachedDisk.newBuilder().build();

      client.attachDiskInstance(instance, forceAttach, attachedDiskResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void deleteInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

    Operation actualResponse = client.deleteInstance(instance);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void deleteInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

      client.deleteInstance(instance);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void deleteAccessConfigInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    String networkInterface = "networkInterface902258792";
    String accessConfig = "accessConfig-464014723";

    Operation actualResponse =
        client.deleteAccessConfigInstance(instance, networkInterface, accessConfig);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void deleteAccessConfigInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      String networkInterface = "networkInterface902258792";
      String accessConfig = "accessConfig-464014723";

      client.deleteAccessConfigInstance(instance, networkInterface, accessConfig);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void detachDiskInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    String deviceName = "deviceName-1543071020";

    Operation actualResponse = client.detachDiskInstance(instance, deviceName);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void detachDiskInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      String deviceName = "deviceName-1543071020";

      client.detachDiskInstance(instance, deviceName);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void getInstanceTest() {
    Boolean canIpForward = true;
    String kind = "kind3292052";
    String description = "description-1724546052";
    String cpuPlatform = "cpuPlatform947156266";
    Boolean startRestricted = true;
    String labelFingerprint = "labelFingerprint714995737";
    String statusMessage = "statusMessage-239442758";
    Boolean deletionProtection = true;
    String selfLink = "selfLink-1691268851";
    String minCpuPlatform = "minCpuPlatform-1367699977";
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    String id = "id3355";
    ProjectZoneMachineTypeName machineType =
        ProjectZoneMachineTypeName.of("[PROJECT]", "[ZONE]", "[MACHINE_TYPE]");
    String status = "status-892481550";
    Instance expectedResponse =
        Instance.newBuilder()
            .setCanIpForward(canIpForward)
            .setKind(kind)
            .setDescription(description)
            .setCpuPlatform(cpuPlatform)
            .setStartRestricted(startRestricted)
            .setLabelFingerprint(labelFingerprint)
            .setStatusMessage(statusMessage)
            .setDeletionProtection(deletionProtection)
            .setSelfLink(selfLink)
            .setMinCpuPlatform(minCpuPlatform)
            .setZone(zone.toString())
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setId(id)
            .setMachineType(machineType.toString())
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

    Instance actualResponse = client.getInstance(instance);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void getInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

      client.getInstance(instance);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void getSerialPortOutputInstanceTest() {
    String next = "next3377907";
    String contents = "contents-567321830";
    String kind = "kind3292052";
    String start2 = "start2-1897185387";
    String selfLink = "selfLink-1691268851";
    SerialPortOutput expectedResponse =
        SerialPortOutput.newBuilder()
            .setNext(next)
            .setContents(contents)
            .setKind(kind)
            .setStart(start2)
            .setSelfLink(selfLink)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    Integer port = 3446913;
    String start = "start109757538";

    SerialPortOutput actualResponse = client.getSerialPortOutputInstance(instance, port, start);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void getSerialPortOutputInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      Integer port = 3446913;
      String start = "start109757538";

      client.getSerialPortOutputInstance(instance, port, start);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void insertInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone2 = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone2.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    Instance instanceResource = Instance.newBuilder().build();

    Operation actualResponse = client.insertInstance(zone, instanceResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void insertInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
      Instance instanceResource = Instance.newBuilder().build();

      client.insertInstance(zone, instanceResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void listInstancesTest() {
    String kind = "kind3292052";
    String nextPageToken = "";
    String id = "id3355";
    String selfLink = "selfLink-1691268851";
    Instance itemsElement = Instance.newBuilder().build();
    List<Instance> items = Arrays.asList(itemsElement);
    InstanceList expectedResponse =
        InstanceList.newBuilder()
            .setKind(kind)
            .setNextPageToken(nextPageToken)
            .setId(id)
            .setSelfLink(selfLink)
            .addAllItems(items)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");

    ListInstancesPagedResponse pagedListResponse = client.listInstances(zone);

    List<Instance> resources = Lists.newArrayList(pagedListResponse.iterateAll());
    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(expectedResponse.getItemsList().get(0), resources.get(0));

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void listInstancesExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");

      client.listInstances(zone);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void listReferrersInstancesTest() {
    String kind = "kind3292052";
    String nextPageToken = "";
    String id = "id3355";
    String selfLink = "selfLink-1691268851";
    Reference itemsElement = Reference.newBuilder().build();
    List<Reference> items = Arrays.asList(itemsElement);
    InstanceListReferrers expectedResponse =
        InstanceListReferrers.newBuilder()
            .setKind(kind)
            .setNextPageToken(nextPageToken)
            .setId(id)
            .setSelfLink(selfLink)
            .addAllItems(items)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

    ListReferrersInstancesPagedResponse pagedListResponse = client.listReferrersInstances(instance);

    List<Reference> resources = Lists.newArrayList(pagedListResponse.iterateAll());
    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(expectedResponse.getItemsList().get(0), resources.get(0));

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void listReferrersInstancesExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

      client.listReferrersInstances(instance);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void resetInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

    Operation actualResponse = client.resetInstance(instance);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void resetInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

      client.resetInstance(instance);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void setDeletionProtectionInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceResourceName resource =
        ProjectZoneInstanceResourceName.of("[PROJECT]", "[ZONE]", "[RESOURCE]");
    Boolean deletionProtection = true;

    Operation actualResponse = client.setDeletionProtectionInstance(resource, deletionProtection);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void setDeletionProtectionInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceResourceName resource =
          ProjectZoneInstanceResourceName.of("[PROJECT]", "[ZONE]", "[RESOURCE]");
      Boolean deletionProtection = true;

      client.setDeletionProtectionInstance(resource, deletionProtection);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void setDiskAutoDeleteInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    Boolean autoDelete = false;
    String deviceName = "deviceName-1543071020";

    Operation actualResponse = client.setDiskAutoDeleteInstance(instance, autoDelete, deviceName);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void setDiskAutoDeleteInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      Boolean autoDelete = false;
      String deviceName = "deviceName-1543071020";

      client.setDiskAutoDeleteInstance(instance, autoDelete, deviceName);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void setLabelsInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    InstancesSetLabelsRequest instancesSetLabelsRequestResource =
        InstancesSetLabelsRequest.newBuilder().build();

    Operation actualResponse =
        client.setLabelsInstance(instance, instancesSetLabelsRequestResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void setLabelsInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      InstancesSetLabelsRequest instancesSetLabelsRequestResource =
          InstancesSetLabelsRequest.newBuilder().build();

      client.setLabelsInstance(instance, instancesSetLabelsRequestResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void setMachineResourcesInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    InstancesSetMachineResourcesRequest instancesSetMachineResourcesRequestResource =
        InstancesSetMachineResourcesRequest.newBuilder().build();

    Operation actualResponse =
        client.setMachineResourcesInstance(instance, instancesSetMachineResourcesRequestResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void setMachineResourcesInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      InstancesSetMachineResourcesRequest instancesSetMachineResourcesRequestResource =
          InstancesSetMachineResourcesRequest.newBuilder().build();

      client.setMachineResourcesInstance(instance, instancesSetMachineResourcesRequestResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void setMachineTypeInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    InstancesSetMachineTypeRequest instancesSetMachineTypeRequestResource =
        InstancesSetMachineTypeRequest.newBuilder().build();

    Operation actualResponse =
        client.setMachineTypeInstance(instance, instancesSetMachineTypeRequestResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void setMachineTypeInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      InstancesSetMachineTypeRequest instancesSetMachineTypeRequestResource =
          InstancesSetMachineTypeRequest.newBuilder().build();

      client.setMachineTypeInstance(instance, instancesSetMachineTypeRequestResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void setMetadataInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    Metadata metadataResource = Metadata.newBuilder().build();

    Operation actualResponse = client.setMetadataInstance(instance, metadataResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void setMetadataInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      Metadata metadataResource = Metadata.newBuilder().build();

      client.setMetadataInstance(instance, metadataResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void setMinCpuPlatformInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    InstancesSetMinCpuPlatformRequest instancesSetMinCpuPlatformRequestResource =
        InstancesSetMinCpuPlatformRequest.newBuilder().build();

    Operation actualResponse =
        client.setMinCpuPlatformInstance(instance, instancesSetMinCpuPlatformRequestResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void setMinCpuPlatformInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      InstancesSetMinCpuPlatformRequest instancesSetMinCpuPlatformRequestResource =
          InstancesSetMinCpuPlatformRequest.newBuilder().build();

      client.setMinCpuPlatformInstance(instance, instancesSetMinCpuPlatformRequestResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void setSchedulingInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    Scheduling schedulingResource = Scheduling.newBuilder().build();

    Operation actualResponse = client.setSchedulingInstance(instance, schedulingResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void setSchedulingInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      Scheduling schedulingResource = Scheduling.newBuilder().build();

      client.setSchedulingInstance(instance, schedulingResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void setServiceAccountInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    InstancesSetServiceAccountRequest instancesSetServiceAccountRequestResource =
        InstancesSetServiceAccountRequest.newBuilder().build();

    Operation actualResponse =
        client.setServiceAccountInstance(instance, instancesSetServiceAccountRequestResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void setServiceAccountInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      InstancesSetServiceAccountRequest instancesSetServiceAccountRequestResource =
          InstancesSetServiceAccountRequest.newBuilder().build();

      client.setServiceAccountInstance(instance, instancesSetServiceAccountRequestResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void setTagsInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    Tags tagsResource = Tags.newBuilder().build();

    Operation actualResponse = client.setTagsInstance(instance, tagsResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void setTagsInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      Tags tagsResource = Tags.newBuilder().build();

      client.setTagsInstance(instance, tagsResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void simulateMaintenanceEventInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

    Operation actualResponse = client.simulateMaintenanceEventInstance(instance);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void simulateMaintenanceEventInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

      client.simulateMaintenanceEventInstance(instance);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void startInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

    Operation actualResponse = client.startInstance(instance);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void startInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

      client.startInstance(instance);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void startWithEncryptionKeyInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    InstancesStartWithEncryptionKeyRequest instancesStartWithEncryptionKeyRequestResource =
        InstancesStartWithEncryptionKeyRequest.newBuilder().build();

    Operation actualResponse =
        client.startWithEncryptionKeyInstance(
            instance, instancesStartWithEncryptionKeyRequestResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void startWithEncryptionKeyInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      InstancesStartWithEncryptionKeyRequest instancesStartWithEncryptionKeyRequestResource =
          InstancesStartWithEncryptionKeyRequest.newBuilder().build();

      client.startWithEncryptionKeyInstance(
          instance, instancesStartWithEncryptionKeyRequestResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void stopInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

    Operation actualResponse = client.stopInstance(instance);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void stopInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");

      client.stopInstance(instance);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void updateAccessConfigInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    String networkInterface = "networkInterface902258792";
    AccessConfig accessConfigResource = AccessConfig.newBuilder().build();

    Operation actualResponse =
        client.updateAccessConfigInstance(instance, networkInterface, accessConfigResource);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void updateAccessConfigInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      String networkInterface = "networkInterface902258792";
      AccessConfig accessConfigResource = AccessConfig.newBuilder().build();

      client.updateAccessConfigInstance(instance, networkInterface, accessConfigResource);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }

  @Test
  @SuppressWarnings("all")
  public void updateNetworkInterfaceInstanceTest() {
    String httpErrorMessage = "httpErrorMessage1276263769";
    String targetId = "targetId-815576439";
    String kind = "kind3292052";
    String description = "description-1724546052";
    String statusMessage = "statusMessage-239442758";
    String selfLink = "selfLink-1691268851";
    String insertTime = "insertTime-103148397";
    Integer httpErrorStatusCode = 1386087020;
    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
    String targetLink = "targetLink-2084812312";
    String creationTimestamp = "creationTimestamp567396278";
    String name = "name3373707";
    Integer progress = 1001078227;
    String operationType = "operationType-1432962286";
    String startTime = "startTime-1573145462";
    String endTime = "endTime1725551537";
    String id = "id3355";
    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
    String clientOperationId = "clientOperationId-239630617";
    String user = "user3599307";
    String status = "status-892481550";
    Operation expectedResponse =
        Operation.newBuilder()
            .setHttpErrorMessage(httpErrorMessage)
            .setTargetId(targetId)
            .setKind(kind)
            .setDescription(description)
            .setStatusMessage(statusMessage)
            .setSelfLink(selfLink)
            .setInsertTime(insertTime)
            .setHttpErrorStatusCode(httpErrorStatusCode)
            .setZone(zone.toString())
            .setTargetLink(targetLink)
            .setCreationTimestamp(creationTimestamp)
            .setName(name)
            .setProgress(progress)
            .setOperationType(operationType)
            .setStartTime(startTime)
            .setEndTime(endTime)
            .setId(id)
            .setRegion(region.toString())
            .setClientOperationId(clientOperationId)
            .setUser(user)
            .setStatus(status)
            .build();
    mockService.addResponse(expectedResponse);

    ProjectZoneInstanceName instance =
        ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
    String networkInterface = "networkInterface902258792";
    NetworkInterface networkInterfaceResource = NetworkInterface.newBuilder().build();
    List<String> fieldMask = new ArrayList<>();

    Operation actualResponse =
        client.updateNetworkInterfaceInstance(
            instance, networkInterface, networkInterfaceResource, fieldMask);
    Assert.assertEquals(expectedResponse, actualResponse);

    List<String> actualRequests = mockService.getRequestPaths();
    Assert.assertEquals(1, actualRequests.size());

    String apiClientHeaderKey =
        mockService
            .getRequestHeaders()
            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
            .iterator()
            .next();
    Assert.assertTrue(
        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
            .matcher(apiClientHeaderKey)
            .matches());
  }

  @Test
  @SuppressWarnings("all")
  public void updateNetworkInterfaceInstanceExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ProjectZoneInstanceName instance =
          ProjectZoneInstanceName.of("[PROJECT]", "[ZONE]", "[INSTANCE]");
      String networkInterface = "networkInterface902258792";
      NetworkInterface networkInterfaceResource = NetworkInterface.newBuilder().build();
      List<String> fieldMask = new ArrayList<>();

      client.updateNetworkInterfaceInstance(
          instance, networkInterface, networkInterfaceResource, fieldMask);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception
    }
  }
}
