content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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
   *
   *     http://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 org.apache.beam.sdk.extensions.gcp.util;
  
  import static junit.framework.TestCase.assertEquals;
  import static junit.framework.TestCase.assertNull;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  import com.google.api.client.http.GenericUrl;
  import java.io.IOException;
  import java.net.MalformedURLException;
  import java.net.URL;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.junit.runners.JUnit4;
  import org.mockito.MockitoAnnotations;
  
  /** Tests for CustomHttpErrorsTest. */
  @RunWith(JUnit4.class)
  public class CustomHttpErrorsTest {
  
    private static final String BQ_TABLES_LIST_URL =
        ("http://www.googleapis.com/bigquery/v2/projects/"
            + "myproject/datasets/mydataset/tables?maxResults=1000");
  
    @Before
    public void initMocks() {
      MockitoAnnotations.initMocks(this);
    }
  
    private HttpRequestWrapper createHttpRequest(String url) throws MalformedURLException {
      HttpRequestWrapper request = mock(HttpRequestWrapper.class);
      GenericUrl genericUrl = new GenericUrl(new URL(url));
      when(request.getUrl()).thenReturn(genericUrl);
      return request;
    }
  
    private HttpResponseWrapper createHttpResponse(int statusCode) {
      HttpResponseWrapper response = mock(HttpResponseWrapper.class);
      when(response.getStatusCode()).thenReturn(statusCode);
      return response;
    }
  
    @Test
    public void testMatchesCode() throws IOException {
      HttpRequestWrapper request = createHttpRequest(BQ_TABLES_LIST_URL);
      HttpResponseWrapper response = createHttpResponse(403);
  
      CustomHttpErrors.Builder builder = new CustomHttpErrors.Builder();
      builder.addErrorForCode(403, "Custom Error Msg");
      CustomHttpErrors customErrors = builder.build();
  
      String errorMessage = customErrors.getCustomError(request, response);
      assertEquals("Custom Error Msg", errorMessage);
    }
  
    @Test
    public void testNotMatchesCode() throws IOException {
      HttpRequestWrapper request = createHttpRequest(BQ_TABLES_LIST_URL);
      HttpResponseWrapper response = createHttpResponse(404);
  
      CustomHttpErrors.Builder builder = new CustomHttpErrors.Builder();
      builder.addErrorForCode(403, "Custom Error Msg");
  
      CustomHttpErrors customErrors = builder.build();
  
      String errorMessage = customErrors.getCustomError(request, response);
      assertNull(errorMessage);
    }
  
    @Test
    public void testMatchesCodeAndUrlContains() throws IOException {
      HttpRequestWrapper request = createHttpRequest(BQ_TABLES_LIST_URL);
      HttpResponseWrapper response = createHttpResponse(403);
  
      CustomHttpErrors.Builder builder = new CustomHttpErrors.Builder();
      builder.addErrorForCodeAndUrlContains(403, "/tables?", "Custom Error Msg");
      CustomHttpErrors customErrors = builder.build();
  
      String errorMessage = customErrors.getCustomError(request, response);
      assertEquals("Custom Error Msg", errorMessage);
    }
  
    @Test
    public void testNotMatchesCodeAndUrlContains() throws IOException {
      HttpRequestWrapper request = createHttpRequest(BQ_TABLES_LIST_URL);
      HttpResponseWrapper response = createHttpResponse(404);
  
      CustomHttpErrors.Builder builder = new CustomHttpErrors.Builder();
      builder.addErrorForCodeAndUrlContains(403, "/doesnotmatch?", "Custom Error Msg");
      CustomHttpErrors customErrors = builder.build();
  
      String errorMessage = customErrors.getCustomError(request, response);
      assertNull(errorMessage);
    }
  }
  