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.controller.internal;
  
  import static org.easymock.EasyMock.createMock;
  import static org.easymock.EasyMock.expect;
  import static org.easymock.EasyMock.replay;
  import static org.easymock.EasyMock.verify;
  
  import java.util.HashSet;
  import java.util.Set;
  
  import org.apache.ambari.server.controller.AmbariManagementController;
  import org.apache.ambari.server.controller.ExtensionResponse;
  import org.apache.ambari.server.controller.spi.Request;
  import org.apache.ambari.server.controller.spi.Resource;
  import org.apache.ambari.server.controller.spi.ResourceProvider;
  import org.apache.ambari.server.controller.utilities.PropertyHelper;
  import org.easymock.EasyMock;
  import org.junit.Assert;
  import org.junit.Test;
  
  /**
   * ExtensionResourceProvider Test
   */
  public class ExtensionResourceProviderTest {
    @Test
    public void testGetResources() throws Exception {
      Resource.Type type = Resource.Type.Extension;
  
      AmbariManagementController managementController = createMock(AmbariManagementController.class);
  
      Set<ExtensionResponse> allResponse = new HashSet<>();
      allResponse.add(new ExtensionResponse("Extension1"));
      allResponse.add(new ExtensionResponse("Extension2"));
  
      // set expectations
      expect(managementController.getExtensions(EasyMock.anyObject())).andReturn(allResponse).once();
  
      // replay
      replay(managementController);
  
      ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(
          type,
          managementController);
  
      Set<String> propertyIds = new HashSet<>();
  
      propertyIds.add(ExtensionResourceProvider.EXTENSION_NAME_PROPERTY_ID);
  
      // create the request
      Request request = PropertyHelper.getReadRequest(propertyIds);
  
      // get all ... no predicate
      Set<Resource> resources = provider.getResources(request, null);
  
      Assert.assertEquals(2, resources.size());
  
  
      Set<String> extensionNames = new HashSet<>();
      extensionNames.add("Extension1");
      extensionNames.add("Extension2");
  
      for (Resource resource : resources) {
        String extensionName = (String) resource.getPropertyValue(ExtensionResourceProvider.EXTENSION_NAME_PROPERTY_ID);
        Assert.assertTrue(extensionNames.contains(extensionName));
      }
  
      // verify
      verify(managementController);
    }
  }
  