/*
 * Copyright 2023 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.privatecatalog.v1beta1;

import static com.google.cloud.privatecatalog.v1beta1.PrivateCatalogClient.SearchCatalogsPagedResponse;
import static com.google.cloud.privatecatalog.v1beta1.PrivateCatalogClient.SearchProductsPagedResponse;
import static com.google.cloud.privatecatalog.v1beta1.PrivateCatalogClient.SearchVersionsPagedResponse;

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.privatecatalog.v1beta1.stub.HttpJsonPrivateCatalogStub;
import com.google.common.collect.Lists;
import java.io.IOException;
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 PrivateCatalogClientHttpJsonTest {
  private static MockHttpService mockService;
  private static PrivateCatalogClient client;

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

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

  @Before
  public void setUp() {}

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

  @Test
  public void searchCatalogsTest() throws Exception {
    Catalog responsesElement = Catalog.newBuilder().build();
    SearchCatalogsResponse expectedResponse =
        SearchCatalogsResponse.newBuilder()
            .setNextPageToken("")
            .addAllCatalogs(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

    SearchCatalogsRequest request =
        SearchCatalogsRequest.newBuilder()
            .setResource("projects/project-4963")
            .setQuery("query107944136")
            .setPageSize(883849137)
            .setPageToken("pageToken873572522")
            .build();

    SearchCatalogsPagedResponse pagedListResponse = client.searchCatalogs(request);

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

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

    try {
      SearchCatalogsRequest request =
          SearchCatalogsRequest.newBuilder()
              .setResource("projects/project-4963")
              .setQuery("query107944136")
              .setPageSize(883849137)
              .setPageToken("pageToken873572522")
              .build();
      client.searchCatalogs(request);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void searchProductsTest() throws Exception {
    Product responsesElement = Product.newBuilder().build();
    SearchProductsResponse expectedResponse =
        SearchProductsResponse.newBuilder()
            .setNextPageToken("")
            .addAllProducts(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

    SearchProductsRequest request =
        SearchProductsRequest.newBuilder()
            .setResource("projects/project-4963")
            .setQuery("query107944136")
            .setPageSize(883849137)
            .setPageToken("pageToken873572522")
            .build();

    SearchProductsPagedResponse pagedListResponse = client.searchProducts(request);

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

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

    try {
      SearchProductsRequest request =
          SearchProductsRequest.newBuilder()
              .setResource("projects/project-4963")
              .setQuery("query107944136")
              .setPageSize(883849137)
              .setPageToken("pageToken873572522")
              .build();
      client.searchProducts(request);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }

  @Test
  public void searchVersionsTest() throws Exception {
    Version responsesElement = Version.newBuilder().build();
    SearchVersionsResponse expectedResponse =
        SearchVersionsResponse.newBuilder()
            .setNextPageToken("")
            .addAllVersions(Arrays.asList(responsesElement))
            .build();
    mockService.addResponse(expectedResponse);

    SearchVersionsRequest request =
        SearchVersionsRequest.newBuilder()
            .setResource("projects/project-4963")
            .setQuery("query107944136")
            .setPageSize(883849137)
            .setPageToken("pageToken873572522")
            .build();

    SearchVersionsPagedResponse pagedListResponse = client.searchVersions(request);

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

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

    try {
      SearchVersionsRequest request =
          SearchVersionsRequest.newBuilder()
              .setResource("projects/project-4963")
              .setQuery("query107944136")
              .setPageSize(883849137)
              .setPageToken("pageToken873572522")
              .build();
      client.searchVersions(request);
      Assert.fail("No exception raised");
    } catch (InvalidArgumentException e) {
      // Expected exception.
    }
  }
}
