/*
 * 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.enterpriseknowledgegraph.v1;

import static com.google.cloud.enterpriseknowledgegraph.v1.EnterpriseKnowledgeGraphServiceClient.ListEntityReconciliationJobsPagedResponse;

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.enterpriseknowledgegraph.v1.stub.HttpJsonEnterpriseKnowledgeGraphServiceStub;
import com.google.common.collect.Lists;
import com.google.protobuf.Empty;
import com.google.protobuf.ListValue;
import com.google.protobuf.Timestamp;
import com.google.protobuf.Value;
import com.google.rpc.Status;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
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 EnterpriseKnowledgeGraphServiceClientHttpJsonTest {
  private static MockHttpService mockService;
  private static EnterpriseKnowledgeGraphServiceClient client;

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

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

  @Before
  public void setUp() {}

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

  @Test
  public void createEntityReconciliationJobTest() throws Exception {
    EntityReconciliationJob expectedResponse =
        EntityReconciliationJob.newBuilder()
            .setName(
                EntityReconciliationJobName.of(
                        "[PROJECT]", "[LOCATION]", "[ENTITY_RECONCILIATION_JOB]")
                    .toString())
            .setInputConfig(InputConfig.newBuilder().build())
            .setOutputConfig(OutputConfig.newBuilder().build())
            .setState(JobState.forNumber(0))
            .setError(Status.newBuilder().build())
            .setCreateTime(Timestamp.newBuilder().build())
            .setEndTime(Timestamp.newBuilder().build())
            .setUpdateTime(Timestamp.newBuilder().build())
            .setReconConfig(ReconConfig.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

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

    EntityReconciliationJob actualResponse =
        client.createEntityReconciliationJob(parent, entityReconciliationJob);
    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 createEntityReconciliationJobExceptionTest() 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]");
      EntityReconciliationJob entityReconciliationJob =
          EntityReconciliationJob.newBuilder().build();
      client.createEntityReconciliationJob(parent, entityReconciliationJob);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void createEntityReconciliationJobTest2() throws Exception {
    EntityReconciliationJob expectedResponse =
        EntityReconciliationJob.newBuilder()
            .setName(
                EntityReconciliationJobName.of(
                        "[PROJECT]", "[LOCATION]", "[ENTITY_RECONCILIATION_JOB]")
                    .toString())
            .setInputConfig(InputConfig.newBuilder().build())
            .setOutputConfig(OutputConfig.newBuilder().build())
            .setState(JobState.forNumber(0))
            .setError(Status.newBuilder().build())
            .setCreateTime(Timestamp.newBuilder().build())
            .setEndTime(Timestamp.newBuilder().build())
            .setUpdateTime(Timestamp.newBuilder().build())
            .setReconConfig(ReconConfig.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

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

    EntityReconciliationJob actualResponse =
        client.createEntityReconciliationJob(parent, entityReconciliationJob);
    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 createEntityReconciliationJobExceptionTest2() 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";
      EntityReconciliationJob entityReconciliationJob =
          EntityReconciliationJob.newBuilder().build();
      client.createEntityReconciliationJob(parent, entityReconciliationJob);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void getEntityReconciliationJobTest() throws Exception {
    EntityReconciliationJob expectedResponse =
        EntityReconciliationJob.newBuilder()
            .setName(
                EntityReconciliationJobName.of(
                        "[PROJECT]", "[LOCATION]", "[ENTITY_RECONCILIATION_JOB]")
                    .toString())
            .setInputConfig(InputConfig.newBuilder().build())
            .setOutputConfig(OutputConfig.newBuilder().build())
            .setState(JobState.forNumber(0))
            .setError(Status.newBuilder().build())
            .setCreateTime(Timestamp.newBuilder().build())
            .setEndTime(Timestamp.newBuilder().build())
            .setUpdateTime(Timestamp.newBuilder().build())
            .setReconConfig(ReconConfig.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    EntityReconciliationJobName name =
        EntityReconciliationJobName.of("[PROJECT]", "[LOCATION]", "[ENTITY_RECONCILIATION_JOB]");

    EntityReconciliationJob actualResponse = client.getEntityReconciliationJob(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 getEntityReconciliationJobExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

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

  @Test
  public void getEntityReconciliationJobTest2() throws Exception {
    EntityReconciliationJob expectedResponse =
        EntityReconciliationJob.newBuilder()
            .setName(
                EntityReconciliationJobName.of(
                        "[PROJECT]", "[LOCATION]", "[ENTITY_RECONCILIATION_JOB]")
                    .toString())
            .setInputConfig(InputConfig.newBuilder().build())
            .setOutputConfig(OutputConfig.newBuilder().build())
            .setState(JobState.forNumber(0))
            .setError(Status.newBuilder().build())
            .setCreateTime(Timestamp.newBuilder().build())
            .setEndTime(Timestamp.newBuilder().build())
            .setUpdateTime(Timestamp.newBuilder().build())
            .setReconConfig(ReconConfig.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    String name =
        "projects/project-4188/locations/location-4188/entityReconciliationJobs/entityReconciliationJob-4188";

    EntityReconciliationJob actualResponse = client.getEntityReconciliationJob(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 getEntityReconciliationJobExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String name =
          "projects/project-4188/locations/location-4188/entityReconciliationJobs/entityReconciliationJob-4188";
      client.getEntityReconciliationJob(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void listEntityReconciliationJobsTest() throws Exception {
    EntityReconciliationJob responsesElement = EntityReconciliationJob.newBuilder().build();
    ListEntityReconciliationJobsResponse expectedResponse =
        ListEntityReconciliationJobsResponse.newBuilder()
            .setNextPageToken("")
            .addAllEntityReconciliationJobs(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

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

    ListEntityReconciliationJobsPagedResponse pagedListResponse =
        client.listEntityReconciliationJobs(parent);

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

    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(
        expectedResponse.getEntityReconciliationJobsList().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 listEntityReconciliationJobsExceptionTest() 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.listEntityReconciliationJobs(parent);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void listEntityReconciliationJobsTest2() throws Exception {
    EntityReconciliationJob responsesElement = EntityReconciliationJob.newBuilder().build();
    ListEntityReconciliationJobsResponse expectedResponse =
        ListEntityReconciliationJobsResponse.newBuilder()
            .setNextPageToken("")
            .addAllEntityReconciliationJobs(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

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

    ListEntityReconciliationJobsPagedResponse pagedListResponse =
        client.listEntityReconciliationJobs(parent);

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

    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(
        expectedResponse.getEntityReconciliationJobsList().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 listEntityReconciliationJobsExceptionTest2() 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.listEntityReconciliationJobs(parent);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

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

    EntityReconciliationJobName name =
        EntityReconciliationJobName.of("[PROJECT]", "[LOCATION]", "[ENTITY_RECONCILIATION_JOB]");

    client.cancelEntityReconciliationJob(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 cancelEntityReconciliationJobExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

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

  @Test
  public void cancelEntityReconciliationJobTest2() throws Exception {
    Empty expectedResponse = Empty.newBuilder().build();
    mockService.addResponse(expectedResponse);

    String name =
        "projects/project-4188/locations/location-4188/entityReconciliationJobs/entityReconciliationJob-4188";

    client.cancelEntityReconciliationJob(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 cancelEntityReconciliationJobExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String name =
          "projects/project-4188/locations/location-4188/entityReconciliationJobs/entityReconciliationJob-4188";
      client.cancelEntityReconciliationJob(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

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

    EntityReconciliationJobName name =
        EntityReconciliationJobName.of("[PROJECT]", "[LOCATION]", "[ENTITY_RECONCILIATION_JOB]");

    client.deleteEntityReconciliationJob(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 deleteEntityReconciliationJobExceptionTest() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

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

  @Test
  public void deleteEntityReconciliationJobTest2() throws Exception {
    Empty expectedResponse = Empty.newBuilder().build();
    mockService.addResponse(expectedResponse);

    String name =
        "projects/project-4188/locations/location-4188/entityReconciliationJobs/entityReconciliationJob-4188";

    client.deleteEntityReconciliationJob(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 deleteEntityReconciliationJobExceptionTest2() throws Exception {
    ApiException exception =
        ApiExceptionFactory.createException(
            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
    mockService.addException(exception);

    try {
      String name =
          "projects/project-4188/locations/location-4188/entityReconciliationJobs/entityReconciliationJob-4188";
      client.deleteEntityReconciliationJob(name);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void lookupTest() throws Exception {
    LookupResponse expectedResponse =
        LookupResponse.newBuilder()
            .setContext(Value.newBuilder().setBoolValue(true).build())
            .setType(Value.newBuilder().setBoolValue(true).build())
            .setItemListElement(ListValue.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    List<String> ids = new ArrayList<>();

    LookupResponse actualResponse = client.lookup(parent, ids);
    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 lookupExceptionTest() 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]");
      List<String> ids = new ArrayList<>();
      client.lookup(parent, ids);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void lookupTest2() throws Exception {
    LookupResponse expectedResponse =
        LookupResponse.newBuilder()
            .setContext(Value.newBuilder().setBoolValue(true).build())
            .setType(Value.newBuilder().setBoolValue(true).build())
            .setItemListElement(ListValue.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    String parent = "projects/project-5833/locations/location-5833";
    List<String> ids = new ArrayList<>();

    LookupResponse actualResponse = client.lookup(parent, ids);
    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 lookupExceptionTest2() 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";
      List<String> ids = new ArrayList<>();
      client.lookup(parent, ids);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void searchTest() throws Exception {
    SearchResponse expectedResponse =
        SearchResponse.newBuilder()
            .setContext(Value.newBuilder().setBoolValue(true).build())
            .setType(Value.newBuilder().setBoolValue(true).build())
            .setItemListElement(ListValue.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    String query = "query107944136";

    SearchResponse actualResponse = client.search(parent, query);
    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 searchExceptionTest() 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]");
      String query = "query107944136";
      client.search(parent, query);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void searchTest2() throws Exception {
    SearchResponse expectedResponse =
        SearchResponse.newBuilder()
            .setContext(Value.newBuilder().setBoolValue(true).build())
            .setType(Value.newBuilder().setBoolValue(true).build())
            .setItemListElement(ListValue.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    String parent = "projects/project-5833/locations/location-5833";
    String query = "query107944136";

    SearchResponse actualResponse = client.search(parent, query);
    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 searchExceptionTest2() 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";
      String query = "query107944136";
      client.search(parent, query);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void lookupPublicKgTest() throws Exception {
    LookupPublicKgResponse expectedResponse =
        LookupPublicKgResponse.newBuilder()
            .setContext(Value.newBuilder().setBoolValue(true).build())
            .setType(Value.newBuilder().setBoolValue(true).build())
            .setItemListElement(ListValue.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    List<String> ids = new ArrayList<>();

    LookupPublicKgResponse actualResponse = client.lookupPublicKg(parent, ids);
    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 lookupPublicKgExceptionTest() 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]");
      List<String> ids = new ArrayList<>();
      client.lookupPublicKg(parent, ids);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void lookupPublicKgTest2() throws Exception {
    LookupPublicKgResponse expectedResponse =
        LookupPublicKgResponse.newBuilder()
            .setContext(Value.newBuilder().setBoolValue(true).build())
            .setType(Value.newBuilder().setBoolValue(true).build())
            .setItemListElement(ListValue.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    String parent = "projects/project-5833/locations/location-5833";
    List<String> ids = new ArrayList<>();

    LookupPublicKgResponse actualResponse = client.lookupPublicKg(parent, ids);
    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 lookupPublicKgExceptionTest2() 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";
      List<String> ids = new ArrayList<>();
      client.lookupPublicKg(parent, ids);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void searchPublicKgTest() throws Exception {
    SearchPublicKgResponse expectedResponse =
        SearchPublicKgResponse.newBuilder()
            .setContext(Value.newBuilder().setBoolValue(true).build())
            .setType(Value.newBuilder().setBoolValue(true).build())
            .setItemListElement(ListValue.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
    String query = "query107944136";

    SearchPublicKgResponse actualResponse = client.searchPublicKg(parent, query);
    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 searchPublicKgExceptionTest() 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]");
      String query = "query107944136";
      client.searchPublicKg(parent, query);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void searchPublicKgTest2() throws Exception {
    SearchPublicKgResponse expectedResponse =
        SearchPublicKgResponse.newBuilder()
            .setContext(Value.newBuilder().setBoolValue(true).build())
            .setType(Value.newBuilder().setBoolValue(true).build())
            .setItemListElement(ListValue.newBuilder().build())
            .build();
    mockService.addResponse(expectedResponse);

    String parent = "projects/project-5833/locations/location-5833";
    String query = "query107944136";

    SearchPublicKgResponse actualResponse = client.searchPublicKg(parent, query);
    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 searchPublicKgExceptionTest2() 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";
      String query = "query107944136";
      client.searchPublicKg(parent, query);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }
}