/**
* 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.resources;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.anyObject;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.apache.ambari.server.api.handlers.BaseManagementHandler;
import org.apache.ambari.server.api.query.render.DefaultRenderer;
import org.apache.ambari.server.api.query.render.MinimalRenderer;
import org.apache.ambari.server.api.util.TreeNode;
import org.apache.ambari.server.api.util.TreeNodeImpl;
import org.apache.ambari.server.controller.AmbariManagementController;
import org.apache.ambari.server.controller.ResourceProviderFactory;
import org.apache.ambari.server.controller.internal.AbstractControllerResourceProvider;
import org.apache.ambari.server.controller.internal.ResourceImpl;
import org.apache.ambari.server.controller.internal.ServiceResourceProvider;
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.junit.Assert;
import org.junit.Test;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* BaseResourceDefinition tests.
*/
public class BaseResourceDefinitionTest {
@Test
public void testGetPostProcessors() {
BaseResourceDefinition resourceDefinition = getResourceDefinition();
List<ResourceDefinition.PostProcessor> postProcessors = resourceDefinition.getPostProcessors();
Assert.assertEquals(1, postProcessors.size());
ResourceDefinition.PostProcessor processor = postProcessors.iterator().next();
Resource service = new ResourceImpl(Resource.Type.Service);
service.setProperty("ServiceInfo/service_name", "Service1");
TreeNode<Resource> parentNode = new TreeNodeImpl<Resource>(null, null, "services");
TreeNode<Resource> serviceNode = new TreeNodeImpl<Resource>(parentNode, service, "service1");
parentNode.setProperty("isCollection", "true");
ResourceProviderFactory factory = createMock(ResourceProviderFactory.class);
AmbariManagementController managementController = createMock(AmbariManagementController.class);
ResourceProvider serviceResourceProvider = new ServiceResourceProvider(PropertyHelper
.getPropertyIds(Resource.Type.Service),
PropertyHelper.getKeyPropertyIds(Resource.Type.Service),
managementController);
expect(factory.getServiceResourceProvider(anyObject(Set.class),
anyObject(Map.class),
anyObject(AmbariManagementController.class))).andReturn(serviceResourceProvider);
AbstractControllerResourceProvider.init(factory);
replay(factory, managementController);
processor.process(null, serviceNode, "http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/services");
String href = serviceNode.getProperty("href");
Assert.assertEquals("http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/services/Service1", href);
Resource configGroup = new ResourceImpl(Resource.Type.ConfigGroup);
configGroup.setProperty("ConfigGroup/id", "2");
TreeNode<Resource> resourcesNode = new TreeNodeImpl<Resource>(null, null, BaseManagementHandler.RESOURCES_NODE_NAME);
TreeNode<Resource> configGroupNode = new TreeNodeImpl<Resource>(resourcesNode, configGroup, "configGroup1");
resourcesNode.setProperty("isCollection", "true");
processor.process(null, configGroupNode, "http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/config_groups");
href = configGroupNode.getProperty("href");
Assert.assertEquals("http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/config_groups/2", href);
}
@Test
public void testGetRenderer() {
ResourceDefinition resource = getResourceDefinition();
assertTrue(resource.getRenderer(null) instanceof DefaultRenderer);
assertTrue(resource.getRenderer("default") instanceof DefaultRenderer);
assertTrue(resource.getRenderer("minimal") instanceof MinimalRenderer);
try {
resource.getRenderer("foo");
fail("Should have thrown an exception due to invalid renderer type");
} catch (IllegalArgumentException e) {
// expected
}
}
private BaseResourceDefinition getResourceDefinition() {
return new BaseResourceDefinition(Resource.Type.Service) {
@Override
public String getPluralName() {
return "pluralName";
}
@Override
public String getSingularName() {
return "singularName";
}
};
}
}