/**
* 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.view;
import org.apache.ambari.server.api.resources.SubResourceDefinition;
import org.apache.ambari.server.controller.spi.Resource;
import org.apache.ambari.server.controller.spi.ResourceProvider;
import org.apache.ambari.server.orm.entities.ViewEntity;
import org.apache.ambari.server.orm.entities.ViewEntityTest;
import org.apache.ambari.server.orm.entities.ViewInstanceEntity;
import org.apache.ambari.server.orm.entities.ViewInstanceEntityTest;
import org.apache.ambari.server.view.configuration.InstanceConfig;
import org.apache.ambari.server.view.configuration.InstanceConfigTest;
import org.apache.ambari.server.view.configuration.ResourceConfig;
import org.apache.ambari.server.view.configuration.ResourceConfigTest;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import java.util.Collection;
import java.util.Set;
import static org.easymock.EasyMock.createNiceMock;
/**
* ViewRegistry tests.
*/
public class ViewRegistryTest {
@Test
public void testAddGetDefinitions() throws Exception {
ViewEntity viewDefinition = ViewEntityTest.getViewEntity();
ViewRegistry registry = ViewRegistry.getInstance();
registry.addDefinition(viewDefinition);
Assert.assertEquals(viewDefinition, registry.getDefinition("MY_VIEW"));
Collection<ViewEntity> viewDefinitions = registry.getDefinitions();
Assert.assertEquals(1, viewDefinitions.size());
Assert.assertEquals(viewDefinition, viewDefinitions.iterator().next());
}
@Test
public void testAddGetInstanceDefinitions() throws Exception {
ViewEntity viewDefinition = ViewEntityTest.getViewEntity();
ViewInstanceEntity viewInstanceDefinition = ViewInstanceEntityTest.getViewInstanceEntity();
ViewRegistry registry = ViewRegistry.getInstance();
registry.addDefinition(viewDefinition);
registry.addInstanceDefinition(viewDefinition, viewInstanceDefinition);
Assert.assertEquals(viewInstanceDefinition, registry.getInstanceDefinition("MY_VIEW", "INSTANCE1"));
Collection<ViewInstanceEntity> viewInstanceDefinitions = registry.getInstanceDefinitions(viewDefinition);
Assert.assertEquals(1, viewInstanceDefinitions.size());
Assert.assertEquals(viewInstanceDefinition, viewInstanceDefinitions.iterator().next());
}
@Test
public void testGetSubResourceDefinitions() throws Exception {
ViewEntity viewDefinition = ViewEntityTest.getViewEntity();
ViewRegistry registry = ViewRegistry.getInstance();
ResourceConfig config = ResourceConfigTest.getResourceConfigs().get(0);
Resource.Type type1 = new Resource.Type("myType");
ResourceProvider provider1 = createNiceMock(ResourceProvider.class);
viewDefinition.addResourceProvider(type1, provider1);
viewDefinition.addResourceConfiguration(type1, config);
registry.addDefinition(viewDefinition);
Set<SubResourceDefinition> subResourceDefinitions = registry.getSubResourceDefinitions("MY_VIEW");
Assert.assertEquals(1, subResourceDefinitions.size());
Assert.assertEquals("myType", subResourceDefinitions.iterator().next().getType().name());
}
@Test
public void testAddInstanceDefinition() throws Exception {
ViewRegistry registry = ViewRegistry.getInstance();
ViewEntity viewEntity = ViewEntityTest.getViewEntity();
InstanceConfig instanceConfig = InstanceConfigTest.getInstanceConfigs().get(0);
ViewInstanceEntity viewInstanceEntity = new ViewInstanceEntity(viewEntity, instanceConfig);
registry.addDefinition(viewEntity);
registry.addInstanceDefinition(viewEntity, viewInstanceEntity);
Collection<ViewInstanceEntity> viewInstanceDefinitions = registry.getInstanceDefinitions(viewEntity);
Assert.assertEquals(1, viewInstanceDefinitions.size());
Assert.assertEquals(viewInstanceEntity, viewInstanceDefinitions.iterator().next());
}
@Before
public void before() throws Exception {
ViewRegistry.getInstance().clear();
}
@AfterClass
public static void afterClass() {
ViewRegistry.getInstance().clear();
}
}