/*-
 * ============LICENSE_START=======================================================
 * ONAP - SO
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed 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.
 * ============LICENSE_END=========================================================
 */

package org.onap.so.client.orchestration;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.mockito.Matchers.isA;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.onap.so.adapters.vnfrest.CreateVfModuleRequest;
import org.onap.so.adapters.vnfrest.DeleteVfModuleRequest;
import org.onap.so.bpmn.common.data.TestDataSetup;
import org.onap.so.bpmn.servicedecomposition.bbobjects.CloudRegion;
import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
import org.onap.so.bpmn.servicedecomposition.bbobjects.VolumeGroup;
import org.onap.so.bpmn.servicedecomposition.generalobjects.OrchestrationContext;
import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoServiceInstance;
import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoVfModule;
import org.onap.so.client.adapter.vnf.mapper.VnfAdapterVfModuleObjectMapper;

@RunWith(MockitoJUnitRunner.class)
public class VnfAdapterVfModuleResourcesTest  extends TestDataSetup{
	@InjectMocks
	private VnfAdapterVfModuleResources vnfAdapterVfModuleResources = new VnfAdapterVfModuleResources();
	
	@Mock
	protected VnfAdapterVfModuleObjectMapper MOCK_vnfAdapterVfModuleObjectMapper;
	
	private RequestContext requestContext;
	private ServiceInstance serviceInstance;
	private ModelInfoServiceInstance modelInfoServiceInstance;
	private GenericVnf genericVnf;
	private VfModule vfModule;
	private VolumeGroup volumeGroup;
	private ModelInfoVfModule modelInfoVfModule;
	private CloudRegion cloudRegion;
	private OrchestrationContext orchestrationContext;
	private CreateVfModuleRequest createVfModuleRequest;
	private String sdncVnfQueryResponse;
	private String sdncVfModuleQueryResponse;
	private DeleteVfModuleRequest deleteVfModuleRequest;
	
	@Before
	public void before() {
		requestContext = buildRequestContext();
		
		serviceInstance = buildServiceInstance();
		
		genericVnf = buildGenericVnf();
		
		vfModule = buildVfModule();
		
		cloudRegion = buildCloudRegion();
		
		orchestrationContext = buildOrchestrationContext();
		orchestrationContext.setIsRollbackEnabled(true);
		
		sdncVnfQueryResponse = new String();
		sdncVfModuleQueryResponse = new String();
		
		createVfModuleRequest = new CreateVfModuleRequest();
		createVfModuleRequest.setCloudSiteId("cloudSiteId");
		
		deleteVfModuleRequest = new DeleteVfModuleRequest();
		deleteVfModuleRequest.setCloudSiteId("cloudSiteId");
	}
	
	@Test
	public void test_createVfModule() throws Exception {
		doReturn(createVfModuleRequest).when(MOCK_vnfAdapterVfModuleObjectMapper).createVfModuleRequestMapper(requestContext, cloudRegion, orchestrationContext, serviceInstance, 
				genericVnf, vfModule, null, sdncVnfQueryResponse, sdncVfModuleQueryResponse);
		
		CreateVfModuleRequest actualCreateVfModuleRequest = vnfAdapterVfModuleResources.createVfModuleRequest(requestContext, cloudRegion, orchestrationContext, serviceInstance, 
				genericVnf, vfModule, null, sdncVnfQueryResponse, sdncVfModuleQueryResponse);

		verify(MOCK_vnfAdapterVfModuleObjectMapper, times(1)).createVfModuleRequestMapper(requestContext, cloudRegion, orchestrationContext, serviceInstance, 
				genericVnf, vfModule, null, sdncVnfQueryResponse, sdncVfModuleQueryResponse);
		
		assertNotNull(createVfModuleRequest);
		assertNotNull(actualCreateVfModuleRequest);
		assertEquals(createVfModuleRequest, actualCreateVfModuleRequest);
	}
	
	@Test
	public void test_createVfModuleWithVolumeGroup() throws Exception {
		volumeGroup = buildVolumeGroup();
		doReturn(createVfModuleRequest).when(MOCK_vnfAdapterVfModuleObjectMapper).createVfModuleRequestMapper(requestContext, cloudRegion, orchestrationContext, serviceInstance, 
				genericVnf, vfModule, volumeGroup, sdncVnfQueryResponse, sdncVfModuleQueryResponse);
		
		CreateVfModuleRequest actualCreateVfModuleRequest = vnfAdapterVfModuleResources.createVfModuleRequest(requestContext, cloudRegion, orchestrationContext, serviceInstance, 
				genericVnf, vfModule, volumeGroup, sdncVnfQueryResponse, sdncVfModuleQueryResponse);

		verify(MOCK_vnfAdapterVfModuleObjectMapper, times(1)).createVfModuleRequestMapper(requestContext, cloudRegion, orchestrationContext, serviceInstance, 
				genericVnf, vfModule, volumeGroup, sdncVnfQueryResponse, sdncVfModuleQueryResponse);
		
		assertNotNull(createVfModuleRequest);
		assertNotNull(actualCreateVfModuleRequest);
		assertEquals(createVfModuleRequest, actualCreateVfModuleRequest);
	}	
	
	@Test
	public void test_deleteVfModule() throws Exception {		
		doReturn(deleteVfModuleRequest).when(MOCK_vnfAdapterVfModuleObjectMapper).deleteVfModuleRequestMapper(isA(RequestContext.class), isA(CloudRegion.class), isA(ServiceInstance.class), 
				isA(GenericVnf.class), isA(VfModule.class));
		
		DeleteVfModuleRequest actualDeleteVfModuleRequest = vnfAdapterVfModuleResources.deleteVfModuleRequest(requestContext, cloudRegion, serviceInstance, 
				genericVnf, vfModule);

		verify(MOCK_vnfAdapterVfModuleObjectMapper, times(1)).deleteVfModuleRequestMapper(requestContext, cloudRegion, serviceInstance, genericVnf, vfModule);
		assertEquals(deleteVfModuleRequest, actualDeleteVfModuleRequest);
	}
}