Create WaitForPnfReadyBB

Issue-ID: SO-2606
Signed-off-by: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>
Change-Id: I55281130c8ce0fde68d7a0554dd9023e44b9f2b0
Signed-off-by: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>

1 files changed, 125 insertions, 0 deletions

diff --git a/bpmn/so-bpmn-infrastructure-common/src/test/java/org/onap/so/bpmn/infrastructure/pnf/delegate/RegisterForPnfReadyEventTest.java b/bpmn/so-bpmn-infrastructure-common/src/test/java/org/onap/so/bpmn/infrastructure/pnf/delegate/RegisterForPnfReadyEventTest.java
new file mode 100644
index 0000000000..a82fb5d823
--- /dev/null
+++ b/bpmn/so-bpmn-infrastructure-common/src/test/java/org/onap/so/bpmn/infrastructure/pnf/delegate/RegisterForPnfReadyEventTest.java
@@ -0,0 +1,125 @@
+package org.onap.so.bpmn.infrastructure.pnf.delegate;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import java.util.HashMap;
+import org.camunda.bpm.engine.ProcessEngineServices;
+import org.camunda.bpm.engine.RuntimeService;
+import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.camunda.bpm.engine.runtime.MessageCorrelationBuilder;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.InOrder;
+import org.onap.so.bpmn.common.BuildingBlockExecution;
+import org.onap.so.bpmn.common.DelegateExecutionImpl;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.Pnf;
+import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
+import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
+import org.onap.so.client.exception.BBObjectNotFoundException;
+import org.onap.so.client.exception.ExceptionBuilder;
+
+public class RegisterForPnfReadyEventTest {
+
+    private static final String PNF_NAME = "pnfNameTest";
+
+    private DelegateExecution delegateExecution;
+    private ExtractPojosForBB extractPojosForBBMock;
+    private DmaapClientTestImpl dmaapClientTest;
+    private MessageCorrelationBuilder messageCorrelationBuilder;
+    private ExceptionBuilder exceptionBuilderMock;
+    private BuildingBlockExecution buildingBlockExecution;
+    private static final String PNF_ENTRY_NOTIFICATION_TIMEOUT = "P14D";
+
+    private RegisterForPnfReadyEvent testedObject;
+
+    @Before
+    public void init() {
+        delegateExecution = prepareExecution();
+        dmaapClientTest = new DmaapClientTestImpl();
+        exceptionBuilderMock = mock(ExceptionBuilder.class);
+        extractPojosForBBMock = mock(ExtractPojosForBB.class);
+        buildingBlockExecution = new DelegateExecutionImpl(new HashMap<>());
+        when(delegateExecution.getVariable("gBuildingBlockExecution")).thenReturn(buildingBlockExecution);
+    }
+
+    @Test
+    public void shouldRegisterForDmaapClient() throws BBObjectNotFoundException {
+        // given
+        testedObject = new RegisterForPnfReadyEvent(dmaapClientTest, extractPojosForBBMock, exceptionBuilderMock,
+                PNF_ENTRY_NOTIFICATION_TIMEOUT);
+        Pnf pnf = new Pnf();
+        pnf.setPnfName(PNF_NAME);
+        when(extractPojosForBBMock.extractByKey(buildingBlockExecution, ResourceKey.PNF)).thenReturn(pnf);
+        // when
+        testedObject.execute(delegateExecution);
+        // then
+        verify(delegateExecution).setVariable(ExecutionVariableNames.PNF_CORRELATION_ID, PNF_NAME);
+        verify(delegateExecution).setVariable(ExecutionVariableNames.TIMEOUT_FOR_NOTIFICATION,
+                PNF_ENTRY_NOTIFICATION_TIMEOUT);
+        checkIfInformConsumerThreadIsRunProperly(dmaapClientTest);
+    }
+
+    @Test
+    public void pnfNotFoundInBBexecution_WorkflowExIsThrown() throws BBObjectNotFoundException {
+        // given
+        testedObject = new RegisterForPnfReadyEvent(dmaapClientTest, extractPojosForBBMock, exceptionBuilderMock,
+                PNF_ENTRY_NOTIFICATION_TIMEOUT);
+        when(extractPojosForBBMock.extractByKey(buildingBlockExecution, ResourceKey.PNF))
+                .thenThrow(BBObjectNotFoundException.class);
+        // when
+        testedObject.execute(delegateExecution);
+        // then
+        verify(exceptionBuilderMock).buildAndThrowWorkflowException(delegateExecution, 7000,
+                "pnf resource not found in buildingBlockExecution while registering to dmaap listener");
+    }
+
+    @Test
+    public void pnfNameIsNull_WorkflowExIsThrown() throws BBObjectNotFoundException {
+        // given
+        testedObject = new RegisterForPnfReadyEvent(dmaapClientTest, extractPojosForBBMock, exceptionBuilderMock,
+                PNF_ENTRY_NOTIFICATION_TIMEOUT);
+        when(extractPojosForBBMock.extractByKey(buildingBlockExecution, ResourceKey.PNF)).thenReturn(new Pnf());
+        // when
+        testedObject.execute(delegateExecution);
+        // then
+        verify(exceptionBuilderMock).buildAndThrowWorkflowException(delegateExecution, 7000, "pnf name is not set");
+    }
+
+    @Test
+    public void pnfEventNotificationTimeoutNotSet_WorkflowExIsThrown() throws BBObjectNotFoundException {
+        // given
+        testedObject = new RegisterForPnfReadyEvent(dmaapClientTest, extractPojosForBBMock, exceptionBuilderMock, null);
+        when(extractPojosForBBMock.extractByKey(buildingBlockExecution, ResourceKey.PNF)).thenReturn(new Pnf());
+        // when
+        testedObject.execute(delegateExecution);
+        // then
+        verify(exceptionBuilderMock).buildAndThrowWorkflowException(delegateExecution, 7000,
+                "pnfEntryNotificationTimeout value not defined");
+    }
+
+    private void checkIfInformConsumerThreadIsRunProperly(DmaapClientTestImpl dmaapClientTest) {
+        dmaapClientTest.getInformConsumer().run();
+        InOrder inOrder = inOrder(messageCorrelationBuilder);
+        inOrder.verify(messageCorrelationBuilder).processInstanceBusinessKey("testBusinessKey");
+        inOrder.verify(messageCorrelationBuilder).correlateWithResult();
+    }
+
+    private DelegateExecution prepareExecution() {
+        DelegateExecution delegateExecution = mock(DelegateExecution.class);
+        when(delegateExecution.getProcessBusinessKey()).thenReturn("testBusinessKey");
+        ProcessEngineServices processEngineServices = mock(ProcessEngineServices.class);
+        when(delegateExecution.getProcessEngineServices()).thenReturn(processEngineServices);
+        RuntimeService runtimeService = mock(RuntimeService.class);
+        when(processEngineServices.getRuntimeService()).thenReturn(runtimeService);
+
+        messageCorrelationBuilder = mock(MessageCorrelationBuilder.class);
+        when(runtimeService.createMessageCorrelation(any())).thenReturn(messageCorrelationBuilder);
+        when(messageCorrelationBuilder.processInstanceBusinessKey(any())).thenReturn(messageCorrelationBuilder);
+
+        return delegateExecution;
+    }
+
+}