/*
 * Copyright 2022 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.bigquery.dataexchange.v1beta1;

import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;

import com.google.api.gax.core.NoCredentialsProvider;
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;
import com.google.api.gax.rpc.testing.FakeStatusCode;
import com.google.cloud.bigquery.dataexchange.v1beta1.stub.HttpJsonAnalyticsHubServiceStub;
import com.google.cloud.location.GetLocationRequest;
import com.google.cloud.location.ListLocationsRequest;
import com.google.cloud.location.ListLocationsResponse;
import com.google.cloud.location.Location;
import com.google.common.collect.Lists;
import com.google.iam.v1.AuditConfig;
import com.google.iam.v1.Binding;
import com.google.iam.v1.GetIamPolicyRequest;
import com.google.iam.v1.GetPolicyOptions;
import com.google.iam.v1.Policy;
import com.google.iam.v1.SetIamPolicyRequest;
import com.google.iam.v1.TestIamPermissionsRequest;
import com.google.iam.v1.TestIamPermissionsResponse;
import com.google.protobuf.Any;
import com.google.protobuf.ByteString;
import com.google.protobuf.Empty;
import com.google.protobuf.FieldMask;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import javax.annotation.Generated;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;

@Generated("by gapic-generator-java")
public class AnalyticsHubServiceClientHttpJsonTest {
  private static MockHttpService mockService;
  private static AnalyticsHubServiceClient client;

  @BeforeClass
  public static void startStaticServer() throws IOException {
    mockService =
        new MockHttpService(
            HttpJsonAnalyticsHubServiceStub.getMethodDescriptors(),
            AnalyticsHubServiceSettings.getDefaultEndpoint());
    AnalyticsHubServiceSettings settings =
        AnalyticsHubServiceSettings.newHttpJsonBuilder()
            .setTransportChannelProvider(
                AnalyticsHubServiceSettings.defaultHttpJsonTransportProviderBuilder()
                    .setHttpTransport(mockService)
                    .build())
            .setCredentialsProvider(NoCredentialsProvider.create())
            .build();
    client = AnalyticsHubServiceClient.create(settings);
  }

  @AfterClass
  public static void stopServer() {
    client.close();
  }

  @Before
  public void setUp() {}

  @After
  public void tearDown() throws Exception {
    mockService.reset();
  }

  @Test
  public void listDataExchangesTest() throws Exception {
    DataExchange responsesElement = DataExchange.newBuilder().build();
    ListDataExchangesResponse expectedResponse =
        ListDataExchangesResponse.newBuilder()
            .setNextPageToken("")
            .addAllDataExchanges(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");

    ListDataExchangesPagedResponse pagedListResponse = client.listDataExchanges(parent);

    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());

    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(expectedResponse.getDataExchangesList().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
  public void listDataExchangesExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
      client.listDataExchanges(parent);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void listDataExchangesTest2() throws Exception {
    DataExchange responsesElement = DataExchange.newBuilder().build();
    ListDataExchangesResponse expectedResponse =
        ListDataExchangesResponse.newBuilder()
            .setNextPageToken("")
            .addAllDataExchanges(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

    String parent = "projects/project-5833/locations/location-5833";

    ListDataExchangesPagedResponse pagedListResponse = client.listDataExchanges(parent);

    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());

    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(expectedResponse.getDataExchangesList().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
  public void listDataExchangesExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String parent = "projects/project-5833/locations/location-5833";
      client.listDataExchanges(parent);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void listOrgDataExchangesTest() throws Exception {
    DataExchange responsesElement = DataExchange.newBuilder().build();
    ListOrgDataExchangesResponse expectedResponse =
        ListOrgDataExchangesResponse.newBuilder()
            .setNextPageToken("")
            .addAllDataExchanges(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

    String organization = "organizations/organization-686/locations/location-686";

    ListOrgDataExchangesPagedResponse pagedListResponse = client.listOrgDataExchanges(organization);

    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());

    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(expectedResponse.getDataExchangesList().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
  public void listOrgDataExchangesExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String organization = "organizations/organization-686/locations/location-686";
      client.listOrgDataExchanges(organization);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void getDataExchangeTest() throws Exception {
    DataExchange expectedResponse =
        DataExchange.newBuilder()
            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setListingCount(-1101038700)
            .setIcon(ByteString.EMPTY)
            .build();
    mockService.addResponse(expectedResponse);

    DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");

    DataExchange actualResponse = client.getDataExchange(name);
    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
  public void getDataExchangeExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
      client.getDataExchange(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void getDataExchangeTest2() throws Exception {
    DataExchange expectedResponse =
        DataExchange.newBuilder()
            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setListingCount(-1101038700)
            .setIcon(ByteString.EMPTY)
            .build();
    mockService.addResponse(expectedResponse);

    String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";

    DataExchange actualResponse = client.getDataExchange(name);
    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
  public void getDataExchangeExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";
      client.getDataExchange(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void createDataExchangeTest() throws Exception {
    DataExchange expectedResponse =
        DataExchange.newBuilder()
            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setListingCount(-1101038700)
            .setIcon(ByteString.EMPTY)
            .build();
    mockService.addResponse(expectedResponse);

    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    DataExchange dataExchange = DataExchange.newBuilder().build();

    DataExchange actualResponse = client.createDataExchange(parent, dataExchange);
    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
  public void createDataExchangeExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
      DataExchange dataExchange = DataExchange.newBuilder().build();
      client.createDataExchange(parent, dataExchange);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void createDataExchangeTest2() throws Exception {
    DataExchange expectedResponse =
        DataExchange.newBuilder()
            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setListingCount(-1101038700)
            .setIcon(ByteString.EMPTY)
            .build();
    mockService.addResponse(expectedResponse);

    String parent = "projects/project-5833/locations/location-5833";
    DataExchange dataExchange = DataExchange.newBuilder().build();

    DataExchange actualResponse = client.createDataExchange(parent, dataExchange);
    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
  public void createDataExchangeExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String parent = "projects/project-5833/locations/location-5833";
      DataExchange dataExchange = DataExchange.newBuilder().build();
      client.createDataExchange(parent, dataExchange);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void updateDataExchangeTest() throws Exception {
    DataExchange expectedResponse =
        DataExchange.newBuilder()
            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setListingCount(-1101038700)
            .setIcon(ByteString.EMPTY)
            .build();
    mockService.addResponse(expectedResponse);

    DataExchange dataExchange =
        DataExchange.newBuilder()
            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setListingCount(-1101038700)
            .setIcon(ByteString.EMPTY)
            .build();
    FieldMask updateMask = FieldMask.newBuilder().build();

    DataExchange actualResponse = client.updateDataExchange(dataExchange, updateMask);
    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
  public void updateDataExchangeExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      DataExchange dataExchange =
          DataExchange.newBuilder()
              .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
              .setDisplayName("displayName1714148973")
              .setDescription("description-1724546052")
              .setPrimaryContact("primaryContact-532068418")
              .setDocumentation("documentation1587405498")
              .setListingCount(-1101038700)
              .setIcon(ByteString.EMPTY)
              .build();
      FieldMask updateMask = FieldMask.newBuilder().build();
      client.updateDataExchange(dataExchange, updateMask);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void deleteDataExchangeTest() throws Exception {
    Empty expectedResponse = Empty.newBuilder().build();
    mockService.addResponse(expectedResponse);

    DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");

    client.deleteDataExchange(name);

    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
  public void deleteDataExchangeExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
      client.deleteDataExchange(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void deleteDataExchangeTest2() throws Exception {
    Empty expectedResponse = Empty.newBuilder().build();
    mockService.addResponse(expectedResponse);

    String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";

    client.deleteDataExchange(name);

    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
  public void deleteDataExchangeExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";
      client.deleteDataExchange(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void listListingsTest() throws Exception {
    Listing responsesElement = Listing.newBuilder().build();
    ListListingsResponse expectedResponse =
        ListListingsResponse.newBuilder()
            .setNextPageToken("")
            .addAllListings(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

    DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");

    ListListingsPagedResponse pagedListResponse = client.listListings(parent);

    List<Listing> resources = Lists.newArrayList(pagedListResponse.iterateAll());

    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(expectedResponse.getListingsList().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
  public void listListingsExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
      client.listListings(parent);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void listListingsTest2() throws Exception {
    Listing responsesElement = Listing.newBuilder().build();
    ListListingsResponse expectedResponse =
        ListListingsResponse.newBuilder()
            .setNextPageToken("")
            .addAllListings(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

    String parent = "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";

    ListListingsPagedResponse pagedListResponse = client.listListings(parent);

    List<Listing> resources = Lists.newArrayList(pagedListResponse.iterateAll());

    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(expectedResponse.getListingsList().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
  public void listListingsExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String parent =
          "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
      client.listListings(parent);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void getListingTest() throws Exception {
    Listing expectedResponse =
        Listing.newBuilder()
            .setName(
                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
                    .toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setIcon(ByteString.EMPTY)
            .setDataProvider(DataProvider.newBuilder().build())
            .addAllCategories(new ArrayList<Listing.Category>())
            .setPublisher(Publisher.newBuilder().build())
            .setRequestAccess("requestAccess871967955")
            .build();
    mockService.addResponse(expectedResponse);

    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");

    Listing actualResponse = client.getListing(name);
    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
  public void getListingExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
      client.getListing(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void getListingTest2() throws Exception {
    Listing expectedResponse =
        Listing.newBuilder()
            .setName(
                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
                    .toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setIcon(ByteString.EMPTY)
            .setDataProvider(DataProvider.newBuilder().build())
            .addAllCategories(new ArrayList<Listing.Category>())
            .setPublisher(Publisher.newBuilder().build())
            .setRequestAccess("requestAccess871967955")
            .build();
    mockService.addResponse(expectedResponse);

    String name =
        "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";

    Listing actualResponse = client.getListing(name);
    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
  public void getListingExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String name =
          "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
      client.getListing(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void createListingTest() throws Exception {
    Listing expectedResponse =
        Listing.newBuilder()
            .setName(
                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
                    .toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setIcon(ByteString.EMPTY)
            .setDataProvider(DataProvider.newBuilder().build())
            .addAllCategories(new ArrayList<Listing.Category>())
            .setPublisher(Publisher.newBuilder().build())
            .setRequestAccess("requestAccess871967955")
            .build();
    mockService.addResponse(expectedResponse);

    DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
    Listing listing = Listing.newBuilder().build();

    Listing actualResponse = client.createListing(parent, listing);
    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
  public void createListingExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
      Listing listing = Listing.newBuilder().build();
      client.createListing(parent, listing);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void createListingTest2() throws Exception {
    Listing expectedResponse =
        Listing.newBuilder()
            .setName(
                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
                    .toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setIcon(ByteString.EMPTY)
            .setDataProvider(DataProvider.newBuilder().build())
            .addAllCategories(new ArrayList<Listing.Category>())
            .setPublisher(Publisher.newBuilder().build())
            .setRequestAccess("requestAccess871967955")
            .build();
    mockService.addResponse(expectedResponse);

    String parent = "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
    Listing listing = Listing.newBuilder().build();

    Listing actualResponse = client.createListing(parent, listing);
    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
  public void createListingExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String parent =
          "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
      Listing listing = Listing.newBuilder().build();
      client.createListing(parent, listing);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void updateListingTest() throws Exception {
    Listing expectedResponse =
        Listing.newBuilder()
            .setName(
                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
                    .toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setIcon(ByteString.EMPTY)
            .setDataProvider(DataProvider.newBuilder().build())
            .addAllCategories(new ArrayList<Listing.Category>())
            .setPublisher(Publisher.newBuilder().build())
            .setRequestAccess("requestAccess871967955")
            .build();
    mockService.addResponse(expectedResponse);

    Listing listing =
        Listing.newBuilder()
            .setName(
                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
                    .toString())
            .setDisplayName("displayName1714148973")
            .setDescription("description-1724546052")
            .setPrimaryContact("primaryContact-532068418")
            .setDocumentation("documentation1587405498")
            .setIcon(ByteString.EMPTY)
            .setDataProvider(DataProvider.newBuilder().build())
            .addAllCategories(new ArrayList<Listing.Category>())
            .setPublisher(Publisher.newBuilder().build())
            .setRequestAccess("requestAccess871967955")
            .build();
    FieldMask updateMask = FieldMask.newBuilder().build();

    Listing actualResponse = client.updateListing(listing, updateMask);
    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
  public void updateListingExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      Listing listing =
          Listing.newBuilder()
              .setName(
                  ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
                      .toString())
              .setDisplayName("displayName1714148973")
              .setDescription("description-1724546052")
              .setPrimaryContact("primaryContact-532068418")
              .setDocumentation("documentation1587405498")
              .setIcon(ByteString.EMPTY)
              .setDataProvider(DataProvider.newBuilder().build())
              .addAllCategories(new ArrayList<Listing.Category>())
              .setPublisher(Publisher.newBuilder().build())
              .setRequestAccess("requestAccess871967955")
              .build();
      FieldMask updateMask = FieldMask.newBuilder().build();
      client.updateListing(listing, updateMask);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void deleteListingTest() throws Exception {
    Empty expectedResponse = Empty.newBuilder().build();
    mockService.addResponse(expectedResponse);

    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");

    client.deleteListing(name);

    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
  public void deleteListingExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
      client.deleteListing(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void deleteListingTest2() throws Exception {
    Empty expectedResponse = Empty.newBuilder().build();
    mockService.addResponse(expectedResponse);

    String name =
        "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";

    client.deleteListing(name);

    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
  public void deleteListingExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String name =
          "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
      client.deleteListing(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void subscribeListingTest() throws Exception {
    SubscribeListingResponse expectedResponse = SubscribeListingResponse.newBuilder().build();
    mockService.addResponse(expectedResponse);

    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");

    SubscribeListingResponse actualResponse = client.subscribeListing(name);
    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
  public void subscribeListingExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
      client.subscribeListing(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void subscribeListingTest2() throws Exception {
    SubscribeListingResponse expectedResponse = SubscribeListingResponse.newBuilder().build();
    mockService.addResponse(expectedResponse);

    String name =
        "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";

    SubscribeListingResponse actualResponse = client.subscribeListing(name);
    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
  public void subscribeListingExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String name =
          "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
      client.subscribeListing(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void getIamPolicyTest() throws Exception {
    Policy expectedResponse =
        Policy.newBuilder()
            .setVersion(351608024)
            .addAllBindings(new ArrayList<Binding>())
            .addAllAuditConfigs(new ArrayList<AuditConfig>())
            .setEtag(ByteString.EMPTY)
            .build();
    mockService.addResponse(expectedResponse);

    GetIamPolicyRequest request =
        GetIamPolicyRequest.newBuilder()
            .setResource(
                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
            .setOptions(GetPolicyOptions.newBuilder().build())
            .build();

    Policy actualResponse = client.getIamPolicy(request);
    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
  public void getIamPolicyExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      GetIamPolicyRequest request =
          GetIamPolicyRequest.newBuilder()
              .setResource(
                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
              .setOptions(GetPolicyOptions.newBuilder().build())
              .build();
      client.getIamPolicy(request);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void setIamPolicyTest() throws Exception {
    Policy expectedResponse =
        Policy.newBuilder()
            .setVersion(351608024)
            .addAllBindings(new ArrayList<Binding>())
            .addAllAuditConfigs(new ArrayList<AuditConfig>())
            .setEtag(ByteString.EMPTY)
            .build();
    mockService.addResponse(expectedResponse);

    SetIamPolicyRequest request =
        SetIamPolicyRequest.newBuilder()
            .setResource(
                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
            .setPolicy(Policy.newBuilder().build())
            .setUpdateMask(FieldMask.newBuilder().build())
            .build();

    Policy actualResponse = client.setIamPolicy(request);
    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
  public void setIamPolicyExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      SetIamPolicyRequest request =
          SetIamPolicyRequest.newBuilder()
              .setResource(
                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
              .setPolicy(Policy.newBuilder().build())
              .setUpdateMask(FieldMask.newBuilder().build())
              .build();
      client.setIamPolicy(request);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void testIamPermissionsTest() throws Exception {
    TestIamPermissionsResponse expectedResponse =
        TestIamPermissionsResponse.newBuilder().addAllPermissions(new ArrayList<String>()).build();
    mockService.addResponse(expectedResponse);

    TestIamPermissionsRequest request =
        TestIamPermissionsRequest.newBuilder()
            .setResource(
                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
            .addAllPermissions(new ArrayList<String>())
            .build();

    TestIamPermissionsResponse actualResponse = client.testIamPermissions(request);
    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
  public void testIamPermissionsExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      TestIamPermissionsRequest request =
          TestIamPermissionsRequest.newBuilder()
              .setResource(
                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
              .addAllPermissions(new ArrayList<String>())
              .build();
      client.testIamPermissions(request);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void listLocationsTest() throws Exception {
    Location responsesElement = Location.newBuilder().build();
    ListLocationsResponse expectedResponse =
        ListLocationsResponse.newBuilder()
            .setNextPageToken("")
            .addAllLocations(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

    ListLocationsRequest request =
        ListLocationsRequest.newBuilder()
            .setName("projects/project-3664")
            .setFilter("filter-1274492040")
            .setPageSize(883849137)
            .setPageToken("pageToken873572522")
            .build();

    ListLocationsPagedResponse pagedListResponse = client.listLocations(request);

    List<Location> resources = Lists.newArrayList(pagedListResponse.iterateAll());

    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(expectedResponse.getLocationsList().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
  public void listLocationsExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      ListLocationsRequest request =
          ListLocationsRequest.newBuilder()
              .setName("projects/project-3664")
              .setFilter("filter-1274492040")
              .setPageSize(883849137)
              .setPageToken("pageToken873572522")
              .build();
      client.listLocations(request);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void getLocationTest() throws Exception {
    Location expectedResponse =
        Location.newBuilder()
            .setName("name3373707")
            .setLocationId("locationId1541836720")
            .setDisplayName("displayName1714148973")
            .putAllLabels(new HashMap<String, String>())
            .setMetadata(Any.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    GetLocationRequest request =
        GetLocationRequest.newBuilder()
            .setName("projects/project-9062/locations/location-9062")
            .build();

    Location actualResponse = client.getLocation(request);
    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
  public void getLocationExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      GetLocationRequest request =
          GetLocationRequest.newBuilder()
              .setName("projects/project-9062/locations/location-9062")
              .build();
      client.getLocation(request);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }
}