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.ambari.server.view;
  
  import static org.easymock.EasyMock.createNiceMock;
  import static org.easymock.EasyMock.eq;
  import static org.easymock.EasyMock.expect;
  import static org.easymock.EasyMock.replay;
  import static org.easymock.EasyMock.verify;
  
  import java.io.ByteArrayInputStream;
  import java.io.InputStream;
  import java.net.HttpURLConnection;
  import java.nio.charset.Charset;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.ambari.server.controller.internal.URLStreamProvider;
  import org.apache.ambari.view.ImpersonatorSetting;
  import org.apache.ambari.view.ViewContext;
  import org.junit.Assert;
  import org.junit.Test;
  
  
  public class HttpImpersonatorImplTest {
  
    @Test
    public void testRequestURL() throws Exception {
  
      URLStreamProvider streamProvider = createNiceMock(URLStreamProvider.class);
      HttpURLConnection urlConnection = createNiceMock(HttpURLConnection.class);
      ViewContext viewContext = createNiceMock(ViewContext.class);
  
      String responseBody = "Response body...";
      InputStream inputStream = new ByteArrayInputStream(responseBody.getBytes(Charset.forName("UTF-8")));
  
      expect(streamProvider.processURL(eq("spec?doAs=joe"), eq("requestMethod"), eq((String) null), eq((Map<String, List<String>>)null))).andReturn(urlConnection);
      expect(urlConnection.getInputStream()).andReturn(inputStream);
      expect(viewContext.getUsername()).andReturn("joe").anyTimes();
  
      replay(streamProvider, urlConnection, viewContext);
  
      HttpImpersonatorImpl impersonator = new HttpImpersonatorImpl(viewContext, streamProvider);
      ImpersonatorSetting setting = new ImpersonatorSettingImpl(viewContext);
  
      Assert.assertEquals(responseBody, impersonator.requestURL("spec", "requestMethod", setting));
  
      verify(streamProvider, urlConnection, viewContext);
    }
  
    @Test
    public void testRequestURLWithCustom() throws Exception {
  
      URLStreamProvider streamProvider = createNiceMock(URLStreamProvider.class);
      HttpURLConnection urlConnection = createNiceMock(HttpURLConnection.class);
      ViewContext viewContext = createNiceMock(ViewContext.class);
  
      String responseBody = "Response body...";
      InputStream inputStream = new ByteArrayInputStream(responseBody.getBytes(Charset.forName("UTF-8")));
  
      expect(streamProvider.processURL(eq("spec?impersonate=hive"), eq("requestMethod"), eq((String) null), eq((Map<String, List<String>>)null))).andReturn(urlConnection);
      expect(urlConnection.getInputStream()).andReturn(inputStream);
  
      replay(streamProvider, urlConnection);
  
      HttpImpersonatorImpl impersonator = new HttpImpersonatorImpl(viewContext, streamProvider);
      ImpersonatorSetting setting = new ImpersonatorSettingImpl("hive", "impersonate");
  
      Assert.assertEquals(responseBody, impersonator.requestURL("spec", "requestMethod", setting));
  
      verify(streamProvider, urlConnection);
    }
  }
  