GenericResourceApiProvider unit tests part 2.

[sdnc/northbound.git] / generic-resource-api / provider / src / test / java / org / onap / sdnc / northbound / VnfTopologyOperationRPCTest.java

diff --git a/generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/VnfTopologyOperationRPCTest.java b/generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/VnfTopologyOperationRPCTest.java
new file mode 100644 (file)
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+++ b/generic-resource-api/provider/src/test/java/org/onap/sdnc/northbound/VnfTopologyOperationRPCTest.java
@@ -0,0 +1,194 @@
+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.vnfInformationBuilder;
+import static org.onap.sdnc.northbound.util.MDSALUtil.vnfTopologyOperationInput;
+import static org.onap.sdnc.northbound.util.MDSALUtil.vnfTopologyOperationOutput;
+
+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.VnfTopologyOperationInput;
+import org.opendaylight.yang.gen.v1.org.onap.sdnc.northbound.generic.resource.rev170824.VnfTopologyOperationOutput;
+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 VnfTopologyOperationRPCTest extends GenericResourceApiProviderTest {
+
+    private static final String SVC_OPERATION = "vnf-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 {
+
+        VnfTopologyOperationInput input = build(vnfTopologyOperationInput());
+
+        VnfTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
+
+        assertEquals("404", 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 {
+
+        VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
+            .setServiceInformation(build(serviceInformationBuilder().
+                setServiceInstanceId("test-service-instance-id")))
+        );
+
+        VnfTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
+
+        assertEquals("404", output.getResponseCode());
+        assertEquals("invalid input, null or empty vnf-id", 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"));
+
+        VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
+            .setServiceInformation(build(serviceInformationBuilder()
+                .setServiceInstanceId("test-service-instance-id")))
+            .setVnfInformation(build(vnfInformationBuilder()
+                .setVnfId("test-vnf-id")))
+        );
+
+        VnfTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vnfTopologyOperation, 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);
+
+        VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
+            .setServiceInformation(build(serviceInformationBuilder()
+                .setServiceInstanceId("test-service-instance-id")))
+            .setVnfInformation(build(vnfInformationBuilder()
+                .setVnfId("test-vnf-id")))
+        );
+
+        VnfTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vnfTopologyOperation, 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);
+
+        VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
+            .setServiceInformation(build(serviceInformationBuilder()
+                .setServiceInstanceId("test-service-instance-id")))
+            .setVnfInformation(build(vnfInformationBuilder()
+                .setVnfId("test-vnf-id")))
+        );
+
+        VnfTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vnfTopologyOperation, 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);
+
+        VnfTopologyOperationInput input = build(vnfTopologyOperationInput()
+            .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")))
+
+        );
+
+        VnfTopologyOperationOutput output =
+            exec(genericResourceApiProvider::vnfTopologyOperation, input, RpcResult::getResult);
+
+        assertEquals("200", output.getResponseCode());
+        assertEquals("OK", output.getResponseMessage());
+        assertEquals("Y", output.getAckFinalIndicator());
+
+        VnfTopologyOperationOutput expectedVnfTopologyOperationOutput = createExpectedVTOO(svcResultProp,
+            input);
+        assertEquals(expectedVnfTopologyOperationOutput, output);
+    }
+
+    private VnfTopologyOperationOutput createExpectedVTOO(PropBuilder expectedSvcResultProp,
+        VnfTopologyOperationInput vnfTopologyOperationInput) {
+        return build(
+            vnfTopologyOperationOutput()
+                .setSvcRequestId(vnfTopologyOperationInput.getSdncRequestHeader().getSvcRequestId())
+                .setResponseCode(expectedSvcResultProp.get(svcClient.errorCode))
+                .setAckFinalIndicator(expectedSvcResultProp.get(svcClient.ackFinal))
+                .setResponseMessage(expectedSvcResultProp.get(svcClient.errorMessage))
+                .setServiceResponseInformation(build(serviceResponseInformation()
+                    .setInstanceId(vnfTopologyOperationInput.getServiceInformation().getServiceInstanceId())
+                    .setObjectPath(expectedSvcResultProp.get("vnf-object-path"))
+                ))
+        );
+    }
+}