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.api.services;
  
  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 static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertTrue;
  
  import java.lang.reflect.Method;
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.LinkedHashMap;
  import java.util.List;
  import java.util.Map;
  
  import jakarta.ws.rs.PathParam;
  import jakarta.ws.rs.core.Context;
  import jakarta.ws.rs.core.HttpHeaders;
  import jakarta.ws.rs.core.MediaType;
  import jakarta.ws.rs.core.Response;
  import jakarta.ws.rs.core.UriInfo;
  
  import org.apache.ambari.server.api.resources.ResourceInstance;
  import org.apache.ambari.server.api.services.parsers.RequestBodyParser;
  import org.apache.ambari.server.api.services.serializers.ResultSerializer;
  import org.apache.ambari.server.api.services.views.ViewSubResourceService;
  import org.apache.ambari.server.api.util.TreeNode;
  import org.apache.ambari.server.controller.spi.Resource;
  import org.apache.ambari.server.orm.entities.ViewInstanceEntity;
  import org.apache.ambari.server.orm.entities.ViewInstanceEntityTest;
  import org.junit.Test;
  
  /**
   * ViewSubResourceService tests
   */
  public class ViewSubResourceServiceTest extends BaseServiceTest {
  
    @Override
    public List<ServiceTestInvocation> getTestInvocations() throws Exception {
      List<ServiceTestInvocation> listInvocations = new ArrayList<>();
  
      ViewInstanceEntity viewInstanceEntity = ViewInstanceEntityTest.getViewInstanceEntity();
  
      Resource.Type type = new Resource.Type("subResource");
  
      // get resource
      ViewSubResourceService service = new TestViewSubResourceService(type, viewInstanceEntity);
      Method m = service.getClass().getMethod("getSubResource1", HttpHeaders.class, UriInfo.class, String.class);
      Object[] args = new Object[] {getHttpHeaders(), getUriInfo(), "id"};
      listInvocations.add(new ServiceTestInvocation(Request.Type.GET, service, m, args, null));
  
      // get resource
      service = new TestViewSubResourceService(type, viewInstanceEntity);
      m = service.getClass().getMethod("getSubResource2", HttpHeaders.class, UriInfo.class, String.class);
      args = new Object[] {getHttpHeaders(), getUriInfo(), "id"};
      listInvocations.add(new ServiceTestInvocation(Request.Type.GET, service, m, args, null));
  
      // create resource
      service = new TestViewSubResourceService(type, viewInstanceEntity);
      m = service.getClass().getMethod("postSubResource", HttpHeaders.class, UriInfo.class, String.class);
      args = new Object[] {getHttpHeaders(), getUriInfo(), "id"};
      listInvocations.add(new ServiceTestInvocation(Request.Type.POST, service, m, args, null));
  
      // update resource
      service = new TestViewSubResourceService(type, viewInstanceEntity);
      m = service.getClass().getMethod("putSubResource", HttpHeaders.class, UriInfo.class, String.class);
      args = new Object[] {getHttpHeaders(), getUriInfo(), "id"};
      listInvocations.add(new ServiceTestInvocation(Request.Type.PUT, service, m, args, null));
  
      // delete resource
      service = new TestViewSubResourceService(type, viewInstanceEntity);
      m = service.getClass().getMethod("deleteSubResource", HttpHeaders.class, UriInfo.class, String.class);
      args = new Object[] {getHttpHeaders(), getUriInfo(), "id"};
      listInvocations.add(new ServiceTestInvocation(Request.Type.DELETE, service, m, args, null));
  
      return listInvocations;
    }
  
    @Test
    public void testGetResultSerializer_Text() throws Exception {
      UriInfo uriInfo = createMock(UriInfo.class);
      Resource resource = createMock(Resource.class);
  
      Result result = new ResultImpl(true);
      result.setResultStatus(new ResultStatus(ResultStatus.STATUS.OK));
      TreeNode<Resource> tree = result.getResultTree();
      TreeNode<Resource> child = tree.addChild(resource, "resource1");
      child.setProperty("href", "this is an href");
  
      // resource properties
      Map<String, Object> mapRootProps = new LinkedHashMap<>();
      mapRootProps.put("prop2", "value2");
      mapRootProps.put("prop1", "value1");
  
      Map<String, Object> mapCategoryProps = new LinkedHashMap<>();
      mapCategoryProps.put("catProp1", "catValue1");
      mapCategoryProps.put("catProp2", "catValue2");
  
      Map<String, Map<String, Object>> propertyMap = new LinkedHashMap<>();
  
      propertyMap.put(null, mapRootProps);
      propertyMap.put("category", mapCategoryProps);
  
      //expectations
      expect(resource.getPropertiesMap()).andReturn(propertyMap).anyTimes();
      expect(resource.getType()).andReturn(Resource.Type.Cluster).anyTimes();
  
      replay(uriInfo, resource);
  
      //execute test
      ViewInstanceEntity viewInstanceEntity = ViewInstanceEntityTest.getViewInstanceEntity();
  
      Resource.Type type = new Resource.Type("subResource");
  
      // get resource
      ViewSubResourceService service = new ViewSubResourceService(type, viewInstanceEntity);
  
      ResultSerializer serializer = service.getResultSerializer(MediaType.TEXT_PLAIN_TYPE);
  
      Object o = serializer.serialize(result);
  
      String expected = "{\n" +
          "  \"href\" : \"this is an href\",\n" +
          "  \"prop2\" : \"value2\",\n" +
          "  \"prop1\" : \"value1\",\n" +
          "  \"category\" : {\n" +
          "    \"catProp1\" : \"catValue1\",\n" +
          "    \"catProp2\" : \"catValue2\"\n" +
          "  }\n" +
          "}";
  
      assertEquals(expected, o.toString().replace("\r", ""));
  
      verify(uriInfo, resource);
    }
  
    @Test
    public void testGetResultSerializer_Json() throws Exception {
      UriInfo uriInfo = createMock(UriInfo.class);
      Resource resource = createMock(Resource.class);
  
      Result result = new ResultImpl(true);
      result.setResultStatus(new ResultStatus(ResultStatus.STATUS.OK));
      TreeNode<Resource> tree = result.getResultTree();
      TreeNode<Resource> child = tree.addChild(resource, "resource1");
      child.setProperty("href", "this is an href");
  
      // resource properties
      HashMap<String, Object> mapRootProps = new HashMap<>();
      mapRootProps.put("prop1", "value1");
      mapRootProps.put("prop2", "value2");
  
      HashMap<String, Object> mapCategoryProps = new HashMap<>();
      mapCategoryProps.put("catProp1", "catValue1");
      mapCategoryProps.put("catProp2", "catValue2");
  
      Map<String, Map<String, Object>> propertyMap = new HashMap<>();
  
      propertyMap.put(null, mapRootProps);
      propertyMap.put("category", mapCategoryProps);
  
      //expectations
      expect(resource.getPropertiesMap()).andReturn(propertyMap).anyTimes();
      expect(resource.getType()).andReturn(Resource.Type.Cluster).anyTimes();
  
      replay(uriInfo, resource);
  
      //execute test
      ViewInstanceEntity viewInstanceEntity = ViewInstanceEntityTest.getViewInstanceEntity();
  
      Resource.Type type = new Resource.Type("subResource");
  
      // get resource
      ViewSubResourceService service = new ViewSubResourceService(type, viewInstanceEntity);
  
      ResultSerializer serializer = service.getResultSerializer(MediaType.APPLICATION_JSON_TYPE);
  
      Object o = serializer.serialize(result);
  
      assertTrue(o instanceof Map);
      Map map = (Map) o;
      assertEquals(4, map.size());
      assertEquals("value1", map.get("prop1"));
      assertEquals("value2", map.get("prop2"));
      assertEquals("this is an href", map.get("href"));
      Object o2 = map.get("category");
      assertNotNull(o2);
      assertTrue(o2 instanceof Map);
      Map subMap = (Map) o2;
      assertEquals(2, subMap.size());
      assertEquals("catValue1", subMap.get("catProp1"));
      assertEquals("catValue2", subMap.get("catProp2"));
  
      verify(uriInfo, resource);
    }
  
    private class TestViewSubResourceService extends ViewSubResourceService {
  
      /**
       * Construct a view sub-resource service.
       */
      public TestViewSubResourceService(Resource.Type type, ViewInstanceEntity viewInstanceDefinition) {
        super(type, viewInstanceDefinition);
      }
  
      public Response getSubResource1(@Context HttpHeaders headers, @Context UriInfo ui,
                               @PathParam("resourceId") String resourceId) {
  
        return handleRequest(headers, ui, resourceId);
      }
  
      public Response getSubResource2(@Context HttpHeaders headers, @Context UriInfo ui,
                                     @PathParam("resourceId") String resourceId) {
  
        return handleRequest(headers, ui, RequestType.GET, MediaType.TEXT_PLAIN, resourceId);
      }
  
      public Response postSubResource(@Context HttpHeaders headers, @Context UriInfo ui,
                                     @PathParam("resourceId") String resourceId) {
  
        return handleRequest(headers, ui, RequestType.POST, MediaType.TEXT_PLAIN, resourceId);
      }
  
      public Response putSubResource(@Context HttpHeaders headers, @Context UriInfo ui,
                                      @PathParam("resourceId") String resourceId) {
  
        return handleRequest(headers, ui, RequestType.PUT, MediaType.TEXT_PLAIN, resourceId);
      }
  
      public Response deleteSubResource(@Context HttpHeaders headers, @Context UriInfo ui,
                                      @PathParam("resourceId") String resourceId) {
  
        return handleRequest(headers, ui, RequestType.DELETE, MediaType.TEXT_PLAIN, resourceId);
      }
  
      @Override
      protected ResourceInstance createResource(String resourceId) {
        return getTestResource();
      }
  
      @Override
      RequestFactory getRequestFactory() {
        return getTestRequestFactory();
      }
  
      @Override
      protected RequestBodyParser getBodyParser() {
        return getTestBodyParser();
      }
  
      @Override
      protected ResultSerializer getResultSerializer() {
        return getTestResultSerializer();
      }
  
      @Override
      protected ResultSerializer getResultSerializer(jakarta.ws.rs.core.MediaType mediaType) {
        return getTestResultSerializer();
      }
    }
  }
  
  
  