/**
* 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.services;
import org.apache.ambari.server.controller.spi.Request;
import org.apache.ambari.server.api.query.Query;
import org.apache.ambari.server.controller.spi.*;
import org.apache.ambari.server.api.resources.ResourceDefinition;
import org.apache.ambari.server.api.resources.ResourceInstance;
import org.apache.ambari.server.api.services.persistence.PersistenceManagerImpl;
import org.apache.ambari.server.controller.internal.RequestStatusImpl;
import org.apache.ambari.server.controller.utilities.PropertyHelper;
import org.junit.Test;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
/**
* PersistenceManagerImpl unit tests.
*/
public class PersistenceManagerImplTest {
@Test
public void testCreate() throws Exception {
ResourceInstance resource = createMock(ResourceInstance.class);
ResourceDefinition resourceDefinition = createMock(ResourceDefinition.class);
ClusterController controller = createMock(ClusterController.class);
Schema schema = createMock(Schema.class);
String clusterId = "clusterId";
String serviceId = "serviceId";
Request serverRequest = createStrictMock(Request.class);
RequestBody body = new RequestBody();
Map<Resource.Type, String> mapResourceIds = new HashMap<Resource.Type, String>();
mapResourceIds.put(Resource.Type.Cluster, "clusterId");
mapResourceIds.put(Resource.Type.Service, "serviceId");
Map<String, Object> mapProperties = new HashMap<String, Object>();
mapProperties.put("componentId", "id");
mapProperties.put(PropertyHelper.getPropertyId("foo", "bar"), "value");
NamedPropertySet namedPropSet = new NamedPropertySet("", mapProperties);
body.addPropertySet(namedPropSet);
Set<Map<String, Object>> setExpected = new HashSet<Map<String, Object>>();
Map<String, Object> mapExpected = new HashMap<String, Object>(mapProperties);
mapExpected.put(clusterId, "clusterId");
mapExpected.put(serviceId, "serviceId");
setExpected.add(mapExpected);
//expectations
expect(resource.getKeyValueMap()).andReturn(mapResourceIds);
expect(resource.getResourceDefinition()).andReturn(resourceDefinition).atLeastOnce();
expect(resourceDefinition.getType()).andReturn(Resource.Type.Component);
expect(controller.getSchema(Resource.Type.Component)).andReturn(schema);
expect(schema.getKeyPropertyId(Resource.Type.Cluster)).andReturn(clusterId);
expect(schema.getKeyPropertyId(Resource.Type.Service)).andReturn(serviceId);
expect(controller.createResources(Resource.Type.Component, serverRequest)).andReturn(new RequestStatusImpl(null));
replay(resource, resourceDefinition, controller, schema, serverRequest);
new TestPersistenceManager(controller, setExpected, serverRequest).create(resource, body);
verify(resource, resourceDefinition, controller, schema, serverRequest);
}
@Test
public void testCreate___NoBodyProps() throws Exception {
ResourceInstance resource = createMock(ResourceInstance.class);
ResourceDefinition resourceDefinition = createMock(ResourceDefinition.class);
ClusterController controller = createMock(ClusterController.class);
Schema schema = createMock(Schema.class);
String clusterId = "clusterId";
String serviceId = "serviceId";
String componentId = "componentId";
Request serverRequest = createStrictMock(Request.class);
RequestBody body = new RequestBody();
Map<Resource.Type, String> mapResourceIds = new HashMap<Resource.Type, String>();
mapResourceIds.put(Resource.Type.Cluster, "clusterId");
mapResourceIds.put(Resource.Type.Service, "serviceId");
mapResourceIds.put(Resource.Type.Component, "componentId");
Set<Map<String, Object>> setExpected = new HashSet<Map<String, Object>>();
Map<String, Object> mapExpected = new HashMap<String, Object>();
mapExpected.put(clusterId, "clusterId");
mapExpected.put(serviceId, "serviceId");
mapExpected.put(componentId, "componentId");
setExpected.add(mapExpected);
//expectations
expect(resource.getKeyValueMap()).andReturn(mapResourceIds);
expect(resource.getResourceDefinition()).andReturn(resourceDefinition).atLeastOnce();
expect(resourceDefinition.getType()).andReturn(Resource.Type.Component);
expect(controller.getSchema(Resource.Type.Component)).andReturn(schema);
expect(schema.getKeyPropertyId(Resource.Type.Cluster)).andReturn(clusterId);
expect(schema.getKeyPropertyId(Resource.Type.Service)).andReturn(serviceId);
expect(schema.getKeyPropertyId(Resource.Type.Component)).andReturn(componentId);
expect(controller.createResources(Resource.Type.Component, serverRequest)).andReturn(new RequestStatusImpl(null));
replay(resource, resourceDefinition, controller, schema, serverRequest);
new TestPersistenceManager(controller, setExpected, serverRequest).create(resource, body);
verify(resource, resourceDefinition, controller, schema, serverRequest);
}
@Test
public void testCreate__MultipleResources() throws Exception {
ResourceInstance resource = createMock(ResourceInstance.class);
ResourceDefinition resourceDefinition = createMock(ResourceDefinition.class);
ClusterController controller = createMock(ClusterController.class);
Schema schema = createMock(Schema.class);
Request serverRequest = createStrictMock(Request.class);
RequestBody body = new RequestBody();
String clusterId = "clusterId";
String serviceId = "serviceId";
Map<Resource.Type, String> mapResourceIds = new HashMap<Resource.Type, String>();
mapResourceIds.put(Resource.Type.Cluster, "clusterId");
mapResourceIds.put(Resource.Type.Service, "serviceId");
Map<String, Object> mapResourceProps1 = new HashMap<String, Object>();
mapResourceProps1.put("componentId", "id1");
mapResourceProps1.put(PropertyHelper.getPropertyId("foo", "bar"), "value");
Map<String, Object> mapResourceProps2 = new HashMap<String, Object>();
mapResourceProps1.put("componentId", "id2");
mapResourceProps2.put(PropertyHelper.getPropertyId("foo", "bar2"), "value2");
NamedPropertySet namedPropSet1 = new NamedPropertySet("", mapResourceProps1);
NamedPropertySet namedPropSet2 = new NamedPropertySet("", mapResourceProps2);
body.addPropertySet(namedPropSet1);
body.addPropertySet(namedPropSet2);
Set<Map<String, Object>> setExpected = new HashSet<Map<String, Object>>();
Map<String, Object> mapExpected1 = new HashMap<String, Object>(mapResourceProps1);
mapExpected1.put(clusterId, "clusterId");
mapExpected1.put(serviceId, "serviceId");
setExpected.add(mapExpected1);
Map<String, Object> mapExpected2 = new HashMap<String, Object>(mapResourceProps2);
mapExpected2.put(clusterId, "clusterId");
mapExpected2.put(serviceId, "serviceId");
setExpected.add(mapExpected2);
//expectations
expect(resource.getKeyValueMap()).andReturn(mapResourceIds);
expect(resource.getResourceDefinition()).andReturn(resourceDefinition);
expect(resourceDefinition.getType()).andReturn(Resource.Type.Component);
expect(controller.getSchema(Resource.Type.Component)).andReturn(schema);
expect(schema.getKeyPropertyId(Resource.Type.Cluster)).andReturn(clusterId).times(2);
expect(schema.getKeyPropertyId(Resource.Type.Service)).andReturn(serviceId).times(2);
expect(controller.createResources(Resource.Type.Component, serverRequest)).andReturn(new RequestStatusImpl(null));
replay(resource, resourceDefinition, controller, schema, serverRequest);
new TestPersistenceManager(controller, setExpected, serverRequest).create(resource, body);
verify(resource, resourceDefinition, controller, schema, serverRequest);
}
@Test
public void testUpdate() throws Exception {
ResourceInstance resource = createMock(ResourceInstance.class);
ResourceDefinition resourceDefinition = createMock(ResourceDefinition.class);
ClusterController controller = createMock(ClusterController.class);
Schema schema = createMock(Schema.class);
Request serverRequest = createStrictMock(Request.class);
Query query = createMock(Query.class);
Predicate predicate = createMock(Predicate.class);
RequestBody body = new RequestBody();
Map<String, Object> mapProperties = new HashMap<String, Object>();
mapProperties.put(PropertyHelper.getPropertyId("foo", "bar"), "value");
NamedPropertySet namedPropSet = new NamedPropertySet("", mapProperties);
body.addPropertySet(namedPropSet);
Set<Map<String, Object>> setExpected = new HashSet<Map<String, Object>>();
setExpected.add(mapProperties);
//expectations
expect(resource.getResourceDefinition()).andReturn(resourceDefinition);
expect(resourceDefinition.getType()).andReturn(Resource.Type.Component);
expect(resource.getQuery()).andReturn(query);
expect(query.getPredicate()).andReturn(predicate);
expect(controller.updateResources(Resource.Type.Component, serverRequest, predicate)).andReturn(new RequestStatusImpl(null));
replay(resource, resourceDefinition, controller, schema, serverRequest, query, predicate);
new TestPersistenceManager(controller, setExpected, serverRequest).update(resource, body);
verify(resource, resourceDefinition, controller, schema, serverRequest, query, predicate);
}
@Test
public void testDelete() throws Exception {
ResourceInstance resource = createNiceMock(ResourceInstance.class);
ResourceDefinition resourceDefinition = createNiceMock(ResourceDefinition.class);
ClusterController controller = createMock(ClusterController.class);
Query query = createMock(Query.class);
Predicate predicate = createMock(Predicate.class);
RequestBody body = new RequestBody();
//expectations
expect(resource.getResourceDefinition()).andReturn(resourceDefinition).anyTimes();
expect(resourceDefinition.getType()).andReturn(Resource.Type.Component).anyTimes();
expect(resource.getQuery()).andReturn(query).anyTimes();
expect(query.getPredicate()).andReturn(predicate).anyTimes();
expect(controller.deleteResources(Resource.Type.Component, predicate)).andReturn(new RequestStatusImpl(null));
replay(resource, resourceDefinition, controller, query, predicate);
new TestPersistenceManager(controller, null, null).delete(resource, body);
verify(resource, resourceDefinition, controller, query, predicate);
}
private class TestPersistenceManager extends PersistenceManagerImpl {
private Request m_request;
private Set<Map<String, Object>> m_setProperties;
private TestPersistenceManager(ClusterController controller,
Set<Map<String, Object>> setProperties,
Request controllerRequest) {
super(controller);
m_setProperties = setProperties;
m_request = controllerRequest;
}
@Override
protected Request createControllerRequest(RequestBody body) {
assertEquals(m_setProperties, body.getPropertySets());
//todo: assert request props
return m_request;
}
}
}