| /** |
| * 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.RootServiceRequest; |
| import org.apache.ambari.server.controller.RootServiceResponse; |
| import org.apache.ambari.server.controller.spi.Predicate; |
| 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.PredicateBuilder; |
| import org.apache.ambari.server.controller.utilities.PropertyHelper; |
| import org.easymock.EasyMock; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class RootServiceResourceProviderTest { |
| |
| @Test |
| public void testGetResources() throws Exception{ |
| Resource.Type type = Resource.Type.RootService; |
| |
| AmbariManagementController managementController = createMock(AmbariManagementController.class); |
| |
| Set<RootServiceResponse> allResponse = new HashSet<RootServiceResponse>(); |
| allResponse.add(new RootServiceResponse("service1")); |
| allResponse.add(new RootServiceResponse("service2")); |
| allResponse.add(new RootServiceResponse("service3")); |
| |
| Set<RootServiceResponse> nameResponse = new HashSet<RootServiceResponse>(); |
| nameResponse.add(new RootServiceResponse("service4")); |
| |
| |
| // set expectations |
| expect(managementController.getRootServices(EasyMock.<Set<RootServiceRequest>>anyObject())).andReturn(allResponse).once(); |
| expect(managementController.getRootServices(EasyMock.<Set<RootServiceRequest>>anyObject())).andReturn(nameResponse).once(); |
| // replay |
| replay(managementController); |
| |
| ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider( |
| type, |
| PropertyHelper.getPropertyIds(type), |
| PropertyHelper.getKeyPropertyIds(type), |
| managementController); |
| |
| Set<String> propertyIds = new HashSet<String>(); |
| |
| propertyIds.add(RootServiceResourceProvider.SERVICE_NAME_PROPERTY_ID); |
| |
| // create the request |
| Request request = PropertyHelper.getReadRequest(propertyIds); |
| |
| // get all ... no predicate |
| Set<Resource> resources = provider.getResources(request, null); |
| |
| Assert.assertEquals(allResponse.size(), resources.size()); |
| for (Resource resource : resources) { |
| String serviceName = (String) resource.getPropertyValue(RootServiceResourceProvider.SERVICE_NAME_PROPERTY_ID); |
| Assert.assertTrue(allResponse.contains(new RootServiceResponse(serviceName))); |
| } |
| |
| // get service named service4 |
| Predicate predicate = |
| new PredicateBuilder().property(RootServiceResourceProvider.SERVICE_NAME_PROPERTY_ID). |
| equals("service4").toPredicate(); |
| resources = provider.getResources(request, predicate); |
| |
| Assert.assertEquals(1, resources.size()); |
| Assert.assertEquals("service4", resources.iterator().next(). |
| getPropertyValue(RootServiceResourceProvider.SERVICE_NAME_PROPERTY_ID)); |
| |
| |
| // verify |
| verify(managementController); |
| } |
| |
| } |