GenericResourceApiProvider unit tests part 4.

Created unit tests for vfModuleTopologyOperation method

Change-Id: I3bbd576ab85e95489c3df71e369cfe061dc4c2c3
Issue-ID: SDNC-275
Signed-off-by: Jakub Dudycz <jakub.dudycz@nokia.com>

3 files changed, 261 insertions, 13 deletions

diff --git a/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiProvider.java b/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiProvider.java
index e8d97970..197ffdc5 100644
--- a/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiProvider.java
+++ b/generic-resource-api/provider/src/main/java/org/onap/sdnc/northbound/GenericResourceApiProvider.java
@@ -950,7 +950,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
             return Futures.immediateFuture(rpcResult);
         }
 
-        if (hasInvalidVfModule(input)) {
+        if (hasInvalidVfModuleId(input)) {
             log.debug("exiting {} because of null or empty vf-module-id", svcOperation);
             responseBuilder.setResponseCode("403");
             responseBuilder.setResponseMessage("invalid input, vf-module-id is null or empty");
@@ -1007,25 +1007,25 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         // Call SLI sync method
         // Get SvcLogicService reference
 
-        ResponseObject error = new ResponseObject("200", "");
+        ResponseObject responseObject = new ResponseObject("200", "");
         String ackFinal = "Y";
         String serviceObjectPath = null;
-        Properties respProps = tryGetProperties(svcOperation, parms, serviceDataBuilder, error);
+        Properties respProps = tryGetProperties(svcOperation, parms, serviceDataBuilder, responseObject);
 
         if (respProps != null) {
-            error.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
-            error.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
+            responseObject.setStatusCode(respProps.getProperty(ERROR_CODE_PARAM));
+            responseObject.setMessage(respProps.getProperty(ERROR_MESSAGE_PARAM));
             ackFinal = respProps.getProperty(ACK_FINAL_PARAM, "Y");
             serviceObjectPath = respProps.getProperty("vf-module-object-path");
         }
 
-        setServiceStatus(serviceStatusBuilder, error.getStatusCode(), error.getMessage(), ackFinal);
+        setServiceStatus(serviceStatusBuilder, responseObject.getStatusCode(), responseObject.getMessage(), ackFinal);
         serviceStatusBuilder.setRequestStatus(RequestStatus.Synccomplete);
         serviceStatusBuilder.setRpcName(svcOperation);
 
-        if (failed(error)) {
-            responseBuilder.setResponseCode(error.getStatusCode());
-            responseBuilder.setResponseMessage(error.getStatusCode());
+        if (failed(responseObject)) {
+            responseBuilder.setResponseCode(responseObject.getStatusCode());
+            responseBuilder.setResponseMessage(responseObject.getMessage());
             responseBuilder.setAckFinalIndicator(ackFinal);
 
             ServiceBuilder serviceBuilder = new ServiceBuilder();
@@ -1069,7 +1069,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         } catch (Exception e) {
             log.error(UPDATING_MDSAL_ERROR_MESSAGE, svcOperation, siid, e);
             responseBuilder.setResponseCode("500");
-            responseBuilder.setResponseMessage(e.toString());
+            responseBuilder.setResponseMessage(e.getMessage());
             responseBuilder.setAckFinalIndicator("Y");
             log.error(RETURNED_FAILED_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1082,9 +1082,9 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
 
         // Update succeeded
-        responseBuilder.setResponseCode(error.getStatusCode());
+        responseBuilder.setResponseCode(responseObject.getStatusCode());
         responseBuilder.setAckFinalIndicator(ackFinal);
-        trySetResponseMessage(responseBuilder, error);
+        trySetResponseMessage(responseBuilder, responseObject);
         log.info(UPDATED_MDSAL_INFO_MESSAGE, svcOperation, siid);
         log.info(RETURNED_SUCCESS_MESSAGE, svcOperation, siid, responseBuilder.build());
 
@@ -1121,7 +1121,7 @@ public class GenericResourceApiProvider implements AutoCloseable, GENERICRESOURC
         }
     }
 
-    private boolean hasInvalidVfModule(VfModuleTopologyOperationInput input) {
+    private boolean hasInvalidVfModuleId(VfModuleTopologyOperationInput input) {
         return input.getVfModuleInformation() == null || input.getVfModuleInformation().getVfModuleId() == null
             || input.getVfModuleInformation().getVfModuleId().length() == 0;
     }
diff --git a/generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/VfModuleTopologyOperationRPCTest.java b/generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/VfModuleTopologyOperationRPCTest.java
new file mode 100644
index 00000000..10b70765
--- /dev/null
+++ b/generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/VfModuleTopologyOperationRPCTest.java
@@ -0,0 +1,234 @@
+package org.onap.sdnc.northbound;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+import static org.onap.sdnc.northbound.GenericResourceApiProvider.APP_NAME;
+import static org.onap.sdnc.northbound.GenericResourceApiProvider.NO_SERVICE_LOGIC_ACTIVE;
+import static org.onap.sdnc.northbound.GenericResourceApiProvider.NULL_OR_EMPTY_ERROR_PARAM;
+import static org.onap.sdnc.northbound.util.MDSALUtil.build;
+import static org.onap.sdnc.northbound.util.MDSALUtil.exec;
+import static org.onap.sdnc.northbound.util.MDSALUtil.requestInformation;
+import static org.onap.sdnc.northbound.util.MDSALUtil.sdncRequestHeader;
+import static org.onap.sdnc.northbound.util.MDSALUtil.serviceInformationBuilder;
+import static org.onap.sdnc.northbound.util.MDSALUtil.serviceResponseInformation;
+import static org.onap.sdnc.northbound.util.MDSALUtil.vfModuleInformationBuilder;
+import static org.onap.sdnc.northbound.util.MDSALUtil.vfModuleTopologyOperationInput;
+import static org.onap.sdnc.northbound.util.MDSALUtil.vfModuleTopologyOperationOutput;
+import static org.onap.sdnc.northbound.util.MDSALUtil.vnfInformationBuilder;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.onap.sdnc.northbound.util.PropBuilder;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionChainClosedException;
+import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.VfModuleTopologyOperationInput;
+import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.VfModuleTopologyOperationOutput;
+import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.request.information.RequestInformation;
+import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.sdnc.request.header.SdncRequestHeader.SvcAction;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+
+@RunWith(MockitoJUnitRunner.class)
+public class VfModuleTopologyOperationRPCTest extends GenericResourceApiProviderTest {
+
+    private static final String SVC_OPERATION = "vf-module-topology-operation";
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        svcClient.setScvOperation(SVC_OPERATION);
+    }
+
+    @Test
+    public void should_fail_when_service_info_not_present() throws Exception {
+
+        VfModuleTopologyOperationInput input = build(vfModuleTopologyOperationInput());
+
+        VfModuleTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vfModuleTopologyOperation, input, RpcResult::getResult);
+
+        assertEquals("403", output.getResponseCode());
+        assertEquals(NULL_OR_EMPTY_ERROR_PARAM, output.getResponseMessage());
+        assertEquals("Y", output.getAckFinalIndicator());
+    }
+
+
+    @Test
+    public void should_fail_when_invalid_vnf_id() throws Exception {
+
+        VfModuleTopologyOperationInput input = build(vfModuleTopologyOperationInput()
+            .setServiceInformation(build(serviceInformationBuilder()
+                .setServiceInstanceId("test-service-instance-id")
+            ))
+        );
+
+        VfModuleTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vfModuleTopologyOperation, input, RpcResult::getResult);
+
+        assertEquals("403", output.getResponseCode());
+        assertEquals("invalid input, null or empty vnf-id", output.getResponseMessage());
+        assertEquals("Y", output.getAckFinalIndicator());
+    }
+
+    @Test
+    public void should_fail_when_invalid_vf_module_id() throws Exception {
+
+        VfModuleTopologyOperationInput input = build(vfModuleTopologyOperationInput()
+            .setServiceInformation(build(serviceInformationBuilder()
+                .setServiceInstanceId("test-service-instance-id")
+            ))
+            .setVnfInformation(build(vnfInformationBuilder()
+                .setVnfId("test-vnf-id")))
+        );
+
+        VfModuleTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vfModuleTopologyOperation, input, RpcResult::getResult);
+
+        assertEquals("403", output.getResponseCode());
+        assertEquals("invalid input, vf-module-id is null or empty", output.getResponseMessage());
+        assertEquals("Y", output.getAckFinalIndicator());
+    }
+
+
+    @Test
+    public void should_fail_when_client_execution_failed() throws Exception {
+
+        svcClient.mockHasGraph(true);
+        svcClient.mockExecute(new RuntimeException("test exception"));
+
+        VfModuleTopologyOperationInput input = build(vfModuleTopologyOperationInput()
+            .setServiceInformation(build(serviceInformationBuilder()
+                .setServiceInstanceId("test-service-instance-id")
+            ))
+            .setVnfInformation(build(vnfInformationBuilder()
+                .setVnfId("test-vnf-id")
+            ))
+            .setVfModuleInformation(build(vfModuleInformationBuilder()
+                .setVfModuleId("test-vf-module-id")
+            ))
+        );
+
+        VfModuleTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vfModuleTopologyOperation, input, RpcResult::getResult);
+
+        assertEquals("500", output.getResponseCode());
+        assertEquals("test exception", output.getResponseMessage());
+        assertEquals("Y", output.getAckFinalIndicator());
+    }
+
+    @Test
+    public void should_fail_when_client_has_no_graph() throws Exception {
+
+        svcClient.mockHasGraph(false);
+
+        VfModuleTopologyOperationInput input = build(vfModuleTopologyOperationInput()
+            .setServiceInformation(build(serviceInformationBuilder()
+                .setServiceInstanceId("test-service-instance-id")
+            ))
+            .setVnfInformation(build(vnfInformationBuilder()
+                .setVnfId("test-vnf-id")
+            ))
+            .setVfModuleInformation(build(vfModuleInformationBuilder()
+                .setVfModuleId("test-vf-module-id")
+            ))
+        );
+
+        VfModuleTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vfModuleTopologyOperation, input, RpcResult::getResult);
+
+        assertEquals("503", output.getResponseCode());
+        assertEquals(NO_SERVICE_LOGIC_ACTIVE + APP_NAME + ": '" + SVC_OPERATION + "'", output.getResponseMessage());
+        assertEquals("Y", output.getAckFinalIndicator());
+    }
+
+    @Test
+    public void should_fail_when_failed_to_update_mdsal() throws Exception {
+
+        PropBuilder svcResultProp = svcClient.createExecuteOKResult();
+        svcClient.mockExecute(svcResultProp);
+        svcClient.mockHasGraph(true);
+        WriteTransaction mockWriteTransaction = mock(WriteTransaction.class);
+        when(mockWriteTransaction.submit()).thenThrow(new TransactionChainClosedException("test exception"));
+
+        DataBroker spyDataBroker = Mockito.spy(dataBroker);
+        when(spyDataBroker.newWriteOnlyTransaction()).thenReturn(mockWriteTransaction);
+        genericResourceApiProvider.setDataBroker(spyDataBroker);
+
+        VfModuleTopologyOperationInput input = build(vfModuleTopologyOperationInput()
+            .setServiceInformation(build(serviceInformationBuilder()
+                .setServiceInstanceId("test-service-instance-id")
+            ))
+            .setVnfInformation(build(vnfInformationBuilder()
+                .setVnfId("test-vnf-id")
+            ))
+            .setVfModuleInformation(build(vfModuleInformationBuilder()
+                .setVfModuleId("test-vf-module-id")
+            ))
+        );
+
+        VfModuleTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vfModuleTopologyOperation, input, RpcResult::getResult);
+
+        assertEquals("500", output.getResponseCode());
+        assertEquals("test exception", output.getResponseMessage());
+        assertEquals("Y", output.getAckFinalIndicator());
+    }
+
+    @Test
+    public void should_complete_with_success_when_no_errors() throws Exception {
+
+        svcClient.mockHasGraph(true);
+        PropBuilder svcResultProp = svcClient.createExecuteOKResult();
+        svcClient.mockExecute(svcResultProp);
+
+        VfModuleTopologyOperationInput input = build(vfModuleTopologyOperationInput()
+            .setSdncRequestHeader(build(sdncRequestHeader()
+                .setSvcRequestId("test-svc-request-id")
+                .setSvcAction(SvcAction.Assign)
+            ))
+            .setRequestInformation(build(requestInformation()
+                .setRequestId("test-request-id")
+                .setRequestAction(RequestInformation.RequestAction.CreateServiceInstance)
+            ))
+            .setServiceInformation(build(serviceInformationBuilder()
+                .setServiceInstanceId("test-service-instance-id")
+            ))
+            .setVnfInformation(build(vnfInformationBuilder()
+                .setVnfId("test-vnf-id")
+            ))
+            .setVfModuleInformation(build(vfModuleInformationBuilder()
+                .setVfModuleId("test-vf-module-id")
+            ))
+        );
+
+        VfModuleTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vfModuleTopologyOperation, input, RpcResult::getResult);
+
+        assertEquals("200", output.getResponseCode());
+        assertEquals("OK", output.getResponseMessage());
+        assertEquals("Y", output.getAckFinalIndicator());
+
+        VfModuleTopologyOperationOutput expectedOutput = createExpectedVMTOO(svcResultProp,
+            input);
+        assertEquals(expectedOutput, output);
+    }
+
+    private VfModuleTopologyOperationOutput createExpectedVMTOO(PropBuilder propBuilder,
+        VfModuleTopologyOperationInput input) {
+        return build(
+            vfModuleTopologyOperationOutput()
+                .setSvcRequestId(input.getSdncRequestHeader().getSvcRequestId())
+                .setResponseCode(propBuilder.get(svcClient.errorCode))
+                .setAckFinalIndicator(propBuilder.get(svcClient.ackFinal))
+                .setResponseMessage(propBuilder.get(svcClient.errorMessage))
+                .setServiceResponseInformation(build(serviceResponseInformation()
+                    .setInstanceId(input.getServiceInformation().getServiceInstanceId())
+                    .setObjectPath(propBuilder.get("vnf-object-path"))
+                ))
+        );
+    }
+}
diff --git a/generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/util/MDSALUtil.java b/generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/util/MDSALUtil.java
index 8474eab3..cea51b44 100644
--- a/generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/util/MDSALUtil.java
+++ b/generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/util/MDSALUtil.java
@@ -28,6 +28,8 @@ import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.re
 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.NetworkTopologyOperationOutputBuilder;
 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.ServiceTopologyOperationInputBuilder;
 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.ServiceTopologyOperationOutputBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.VfModuleTopologyOperationInputBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.VfModuleTopologyOperationOutputBuilder;
 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.VnfTopologyOperationInputBuilder;
 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.VnfTopologyOperationOutputBuilder;
 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.network.information.NetworkInformationBuilder;
@@ -40,6 +42,7 @@ import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.re
 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.service.model.infrastructure.ServiceBuilder;
 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.service.response.information.ServiceResponseInformationBuilder;
 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.service.status.ServiceStatusBuilder;
+import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.vf.module.information.VfModuleInformationBuilder;
 import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.vnf.information.VnfInformationBuilder;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.common.RpcResult;
@@ -72,6 +75,14 @@ import org.opendaylight.yangtools.yang.common.RpcResult;
  */
 public class MDSALUtil {
 
+    public static VfModuleTopologyOperationInputBuilder vfModuleTopologyOperationInput() {
+        return new VfModuleTopologyOperationInputBuilder();
+    }
+
+    public static VfModuleTopologyOperationOutputBuilder vfModuleTopologyOperationOutput() {
+        return new VfModuleTopologyOperationOutputBuilder();
+    }
+
     public static VnfTopologyOperationInputBuilder vnfTopologyOperationInput() {
         return new VnfTopologyOperationInputBuilder();
     }
@@ -110,6 +121,9 @@ public class MDSALUtil {
         return new VnfInformationBuilder();
     }
 
+    public static VfModuleInformationBuilder vfModuleInformationBuilder() {
+        return new VfModuleInformationBuilder();
+    }
 
     public static ServiceBuilder service() {
         return new ServiceBuilder();