| /** |
| * 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 org.apache.ambari.server.controller.AmbariManagementController; |
| import org.apache.ambari.server.controller.ConfigurationRequest; |
| import org.apache.ambari.server.controller.ConfigurationResponse; |
| import org.apache.ambari.server.controller.RequestStatusResponse; |
| 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.Capture; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.util.*; |
| |
| import static junit.framework.Assert.assertEquals; |
| import static junit.framework.Assert.assertNull; |
| import static junit.framework.Assert.assertTrue; |
| import static org.easymock.EasyMock.*; |
| |
| /** |
| * Tests for the configuration resource provider. |
| */ |
| public class ConfigurationResourceProviderTest { |
| @Test |
| public void testCreateResources() throws Exception { |
| |
| AmbariManagementController managementController = createMock(AmbariManagementController.class); |
| RequestStatusResponse response = createNiceMock(RequestStatusResponse.class); |
| |
| managementController.createConfiguration(AbstractResourceProviderTest.Matcher.getConfigurationRequest( |
| "Cluster100", "type", "tag", new HashMap<String, String>())); |
| |
| // replay |
| replay(managementController, response); |
| |
| ConfigurationResourceProvider provider = new ConfigurationResourceProvider( |
| PropertyHelper.getPropertyIds(Resource.Type.Configuration ), |
| PropertyHelper.getKeyPropertyIds(Resource.Type.Configuration), |
| managementController); |
| |
| Set<Map<String, Object>> propertySet = new LinkedHashSet<Map<String, Object>>(); |
| |
| Map<String, Object> properties = new LinkedHashMap<String, Object>(); |
| |
| properties.put(ConfigurationResourceProvider.CONFIGURATION_CLUSTER_NAME_PROPERTY_ID, "Cluster100"); |
| properties.put(ConfigurationResourceProvider.CONFIGURATION_CONFIG_TAG_PROPERTY_ID, "tag"); |
| properties.put(ConfigurationResourceProvider.CONFIGURATION_CONFIG_TYPE_PROPERTY_ID, "type"); |
| |
| propertySet.add(properties); |
| |
| // create the request |
| Request request = PropertyHelper.getCreateRequest(propertySet, null); |
| |
| provider.createResources(request); |
| |
| // verify |
| verify(managementController, response); |
| } |
| |
| @Test |
| public void testGetResources() throws Exception { |
| Resource.Type type = Resource.Type.Configuration; |
| |
| AmbariManagementController managementController = createMock(AmbariManagementController.class); |
| |
| Set<ConfigurationResponse> allResponse = new HashSet<ConfigurationResponse>(); |
| allResponse.add(new ConfigurationResponse("Cluster100", "type", "tag1", null)); |
| allResponse.add(new ConfigurationResponse("Cluster100", "type", "tag2", null)); |
| allResponse.add(new ConfigurationResponse("Cluster100", "type", "tag3", null)); |
| |
| Set<ConfigurationResponse> orResponse = new HashSet<ConfigurationResponse>(); |
| orResponse.add(new ConfigurationResponse("Cluster100", "type", "tag1", null)); |
| orResponse.add(new ConfigurationResponse("Cluster100", "type", "tag2", null)); |
| |
| Capture<Set<ConfigurationRequest>> configRequestCapture1 = new Capture<Set<ConfigurationRequest>>(); |
| Capture<Set<ConfigurationRequest>> configRequestCapture2 = new Capture<Set<ConfigurationRequest>>(); |
| |
| // set expectations |
| //equals predicate |
| expect(managementController.getConfigurations( |
| capture(configRequestCapture1))).andReturn(allResponse).once(); |
| |
| // OR predicate |
| expect(managementController.getConfigurations( |
| capture(configRequestCapture2))).andReturn(orResponse).once(); |
| |
| // replay |
| replay(managementController); |
| |
| ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider( |
| type, |
| PropertyHelper.getPropertyIds(type), |
| PropertyHelper.getKeyPropertyIds(type), |
| managementController); |
| |
| Set<String> propertyIds = new HashSet<String>(); |
| |
| propertyIds.add(ConfigurationResourceProvider.CONFIGURATION_CLUSTER_NAME_PROPERTY_ID); |
| propertyIds.add(ConfigurationResourceProvider.CONFIGURATION_CONFIG_TAG_PROPERTY_ID); |
| |
| // equals predicate |
| Predicate predicate = new PredicateBuilder().property( |
| ConfigurationResourceProvider.CONFIGURATION_CLUSTER_NAME_PROPERTY_ID).equals("Cluster100").toPredicate(); |
| Request request = PropertyHelper.getReadRequest(propertyIds); |
| Set<Resource> resources = provider.getResources(request, predicate); |
| |
| Set<ConfigurationRequest> setRequest = configRequestCapture1.getValue(); |
| assertEquals(1, setRequest.size()); |
| ConfigurationRequest configRequest = setRequest.iterator().next(); |
| assertEquals("Cluster100", configRequest.getClusterName()); |
| assertNull(configRequest.getType()); |
| assertNull(configRequest.getVersionTag()); |
| |
| Assert.assertEquals(3, resources.size()); |
| boolean containsResource1 = false; |
| boolean containsResource2 = false; |
| boolean containsResource3 = false; |
| |
| for (Resource resource : resources) { |
| String clusterName = (String) resource.getPropertyValue( |
| ConfigurationResourceProvider.CONFIGURATION_CLUSTER_NAME_PROPERTY_ID); |
| Assert.assertEquals("Cluster100", clusterName); |
| String tag = (String) resource.getPropertyValue( |
| ConfigurationResourceProvider.CONFIGURATION_CONFIG_TAG_PROPERTY_ID); |
| |
| if (tag.equals("tag1")) { |
| containsResource1 = true; |
| } else if (tag.equals("tag2")) { |
| containsResource2 = true; |
| } else if (tag.equals("tag3")) { |
| containsResource3 = true; |
| } |
| } |
| assertTrue(containsResource1); |
| assertTrue(containsResource2); |
| assertTrue(containsResource3); |
| |
| // OR predicate |
| predicate = new PredicateBuilder().property( |
| ConfigurationResourceProvider.CONFIGURATION_CONFIG_TAG_PROPERTY_ID).equals("tag1").or(). |
| property(ConfigurationResourceProvider.CONFIGURATION_CONFIG_TAG_PROPERTY_ID).equals("tag2").toPredicate(); |
| |
| request = PropertyHelper.getReadRequest(propertyIds); |
| resources = provider.getResources(request, predicate); |
| |
| setRequest = configRequestCapture2.getValue(); |
| assertEquals(2, setRequest.size()); |
| boolean containsTag1 = false; |
| boolean containsTag2 = false; |
| for (ConfigurationRequest cr : setRequest) { |
| assertNull(cr.getClusterName()); |
| if (cr.getVersionTag().equals("tag1")) { |
| containsTag1 = true; |
| } else if (cr.getVersionTag().equals("tag2")) { |
| containsTag2 = true; |
| } |
| } |
| assertTrue(containsTag1); |
| assertTrue(containsTag2); |
| |
| Assert.assertEquals(2, resources.size()); |
| containsResource1 = false; |
| containsResource2 = false; |
| |
| for (Resource resource : resources) { |
| String clusterName = (String) resource.getPropertyValue( |
| ConfigurationResourceProvider.CONFIGURATION_CLUSTER_NAME_PROPERTY_ID); |
| Assert.assertEquals("Cluster100", clusterName); |
| String tag = (String) resource.getPropertyValue( |
| ConfigurationResourceProvider.CONFIGURATION_CONFIG_TAG_PROPERTY_ID); |
| |
| if (tag.equals("tag1")) { |
| containsResource1 = true; |
| } else if (tag.equals("tag2")) { |
| containsResource2 = true; |
| } |
| } |
| assertTrue(containsResource1); |
| assertTrue(containsResource2); |
| |
| // verify |
| verify(managementController); |
| } |
| |
| @Test |
| public void testUpdateResources() throws Exception { |
| Resource.Type type = Resource.Type.Configuration; |
| |
| AmbariManagementController managementController = createMock(AmbariManagementController.class); |
| RequestStatusResponse response = createNiceMock(RequestStatusResponse.class); |
| |
| // replay |
| replay(managementController, response); |
| |
| ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider( |
| type, |
| PropertyHelper.getPropertyIds(type), |
| PropertyHelper.getKeyPropertyIds(type), |
| managementController); |
| |
| // add the property map to a set for the request. |
| Map<String, Object> properties = new LinkedHashMap<String, Object>(); |
| |
| // create the request |
| Request request = PropertyHelper.getUpdateRequest(properties, null); |
| |
| Predicate predicate = new PredicateBuilder().property( |
| ConfigurationResourceProvider.CONFIGURATION_CONFIG_TAG_PROPERTY_ID).equals("Configuration100").toPredicate(); |
| |
| try { |
| provider.updateResources(request, predicate); |
| Assert.fail("Expected an UnsupportedOperationException"); |
| } catch (UnsupportedOperationException e) { |
| // expected |
| } |
| |
| // verify |
| verify(managementController, response); |
| } |
| |
| @Test |
| public void testDeleteResources() throws Exception { |
| Resource.Type type = Resource.Type.Configuration; |
| |
| AmbariManagementController managementController = createMock(AmbariManagementController.class); |
| |
| // replay |
| replay(managementController); |
| |
| ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider( |
| type, |
| PropertyHelper.getPropertyIds(type), |
| PropertyHelper.getKeyPropertyIds(type), |
| managementController); |
| |
| Predicate predicate = new PredicateBuilder().property( |
| ConfigurationResourceProvider.CONFIGURATION_CONFIG_TAG_PROPERTY_ID).equals("Configuration100").toPredicate(); |
| try { |
| provider.deleteResources(predicate); |
| Assert.fail("Expected an UnsupportedOperationException"); |
| } catch (UnsupportedOperationException e) { |
| // expected |
| } |
| |
| // verify |
| verify(managementController); |
| } |
| } |