/**
* 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.ivory.Cluster;
import org.apache.ambari.server.controller.ivory.IvoryService;
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.utilities.PredicateBuilder;
import org.apache.ambari.server.controller.utilities.PropertyHelper;
import org.junit.Assert;
import org.junit.Test;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
/**
* Tests for TargetClusterResourceProvider.
*/
public class TargetClusterResourceProviderTest {
private static Cluster.Interface interface1 = new Cluster.Interface("write", "hdfs://ec2.a.b.com:8020", "1.1.2.22");
private static Map<String, String> interfaces = new HashMap<String, String>();
static {
interfaces.put("type", interface1.getType());
interfaces.put("endpoint", interface1.getEndpoint());
interfaces.put("version", interface1.getVersion());
}
private static Cluster.Location location1 = new Cluster.Location("location1", "/mirrorthis");
private static Map<String, String> locations = new HashMap<String, String>();
static {
locations.put("name", location1.getName());
locations.put("path", location1.getPath());
}
@Test
public void testCreateResources() throws Exception {
IvoryService service = createMock(IvoryService.class);
Set<Map<String, Object>> propertySet = new HashSet<Map<String, Object>>();
Map<String, Object> properties = new HashMap<String, Object>();
properties.put(TargetClusterResourceProvider.CLUSTER_NAME_PROPERTY_ID, "Cluster1");
properties.put(TargetClusterResourceProvider.CLUSTER_COLO_PROPERTY_ID, "Colo");
properties.put(TargetClusterResourceProvider.CLUSTER_INTERFACES_PROPERTY_ID, Collections.singleton(interfaces));
properties.put(TargetClusterResourceProvider.CLUSTER_LOCATIONS_PROPERTY_ID, Collections.singleton(locations));
properties.put(TargetClusterResourceProvider.CLUSTER_PROPERTIES_PROPERTY_ID, Collections.singletonMap("P1", "V1"));
// set expectations
service.submitCluster(TargetClusterResourceProvider.getCluster("Cluster1", properties));
// replay
replay(service);
propertySet.add(properties);
Request request = PropertyHelper.getCreateRequest(propertySet, Collections.<String,String>emptyMap());
TargetClusterResourceProvider provider = new TargetClusterResourceProvider(service,
PropertyHelper.getPropertyIds(Resource.Type.DRTargetCluster),
PropertyHelper.getKeyPropertyIds(Resource.Type.DRTargetCluster));
provider.createResources(request);
// verify
verify(service);
}
@Test
public void testGetResources() throws Exception {
IvoryService service = createMock(IvoryService.class);
Set<Map<String, Object>> propertySet = new HashSet<Map<String, Object>>();
Map<String, Object> properties = new HashMap<String, Object>();
List<String> targetClusterNames = new LinkedList<String>();
targetClusterNames.add("Cluster1");
targetClusterNames.add("Cluster2");
targetClusterNames.add("Cluster3");
Cluster.Interface interface1 = new Cluster.Interface("type", "endpoint", "version");
Cluster.Location location1 = new Cluster.Location("name", "path");
Cluster targetCluster1 = new Cluster("Cluster1", "Colo", Collections.singleton(interface1),
Collections.singleton(location1), Collections.singletonMap("P1", "V1"));
Cluster targetCluster2 = new Cluster("Cluster2", "Colo", Collections.singleton(interface1),
Collections.singleton(location1), Collections.singletonMap("P1", "V1"));
Cluster targetCluster3 = new Cluster("Cluster3", "Colo", Collections.singleton(interface1),
Collections.singleton(location1), Collections.singletonMap("P1", "V1"));
// set expectations
expect(service.getClusterNames()).andReturn(targetClusterNames);
expect(service.getCluster("Cluster1")).andReturn(targetCluster1);
expect(service.getCluster("Cluster2")).andReturn(targetCluster2);
expect(service.getCluster("Cluster3")).andReturn(targetCluster3);
// replay
replay(service);
propertySet.add(properties);
Request request = PropertyHelper.getCreateRequest(propertySet, Collections.<String,String>emptyMap());
TargetClusterResourceProvider provider = new TargetClusterResourceProvider(service,
PropertyHelper.getPropertyIds(Resource.Type.DRTargetCluster),
PropertyHelper.getKeyPropertyIds(Resource.Type.DRTargetCluster));
Set<Resource> resources = provider.getResources(request, null);
Assert.assertEquals(3, resources.size());
// verify
verify(service);
}
@Test
public void testUpdateResources() throws Exception {
IvoryService service = createMock(IvoryService.class);
Set<Map<String, Object>> propertySet = new HashSet<Map<String, Object>>();
Map<String, Object> properties = new HashMap<String, Object>();
properties.put(TargetClusterResourceProvider.CLUSTER_NAME_PROPERTY_ID, "Cluster1");
properties.put(TargetClusterResourceProvider.CLUSTER_COLO_PROPERTY_ID, "Colo");
properties.put(TargetClusterResourceProvider.CLUSTER_INTERFACES_PROPERTY_ID, Collections.singleton(interfaces));
properties.put(TargetClusterResourceProvider.CLUSTER_LOCATIONS_PROPERTY_ID, Collections.singleton(locations));
properties.put(TargetClusterResourceProvider.CLUSTER_PROPERTIES_PROPERTY_ID + "/P1", "V1");
List<String> targetClusterNames = new LinkedList<String>();
targetClusterNames.add("Cluster1");
Set<Cluster.Interface> interfaceSet = Collections.singleton(interface1);
Set<Cluster.Location> locationSet = Collections.singleton(location1);
Cluster targetCluster1 = new Cluster("Cluster1", "Colo", interfaceSet,
locationSet, Collections.singletonMap("P1", "V1"));
// set expectations
expect(service.getClusterNames()).andReturn(targetClusterNames);
expect(service.getCluster("Cluster1")).andReturn(targetCluster1);
service.updateCluster(targetCluster1);
// replay
replay(service);
propertySet.add(properties);
Request request = PropertyHelper.getCreateRequest(propertySet, Collections.<String,String>emptyMap());
TargetClusterResourceProvider provider = new TargetClusterResourceProvider(service,
PropertyHelper.getPropertyIds(Resource.Type.DRTargetCluster),
PropertyHelper.getKeyPropertyIds(Resource.Type.DRTargetCluster));
provider.updateResources(request, null);
// verify
verify(service);
}
@Test
public void testDeleteResources() throws Exception {
IvoryService service = createMock(IvoryService.class);
List<String> targetClusterNames = new LinkedList<String>();
targetClusterNames.add("Cluster1");
Cluster.Interface interface1 = new Cluster.Interface("type", "endpoint", "version");
Cluster.Location location1 = new Cluster.Location("name", "path");
Cluster targetCluster1 = new Cluster("Cluster1", "Colo", Collections.singleton(interface1),
Collections.singleton(location1), Collections.singletonMap("P1", "V1"));
// set expectations
expect(service.getClusterNames()).andReturn(targetClusterNames);
expect(service.getCluster("Cluster1")).andReturn(targetCluster1);
service.deleteCluster("Cluster1");
// replay
replay(service);
TargetClusterResourceProvider provider = new TargetClusterResourceProvider(service,
PropertyHelper.getPropertyIds(Resource.Type.DRTargetCluster),
PropertyHelper.getKeyPropertyIds(Resource.Type.DRTargetCluster));
Predicate predicate = new PredicateBuilder().property(TargetClusterResourceProvider.CLUSTER_NAME_PROPERTY_ID).equals("Cluster1").toPredicate();
provider.deleteResources(predicate);
// verify
verify(service);
}
@Test
public void testGetKeyPropertyIds() throws Exception {
IvoryService service = createMock(IvoryService.class);
Map<Resource.Type, String> keyPropertyIds = PropertyHelper.getKeyPropertyIds(Resource.Type.DRTargetCluster);
TargetClusterResourceProvider provider = new TargetClusterResourceProvider(service,
PropertyHelper.getPropertyIds(Resource.Type.DRTargetCluster),
keyPropertyIds);
Assert.assertEquals(keyPropertyIds, provider.getKeyPropertyIds());
}
}