Added instatntiation job monitoring

Issue-ID: SO-1630
Change-Id: I2e921f0f86553b804ea119cd640b8c4e1b1195b9
Signed-off-by: Lathish <lathishbabu.ganesan@est.tech>

4 files changed, 346 insertions, 92 deletions

diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/MonitorVnfmCreateJobTaskTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/MonitorVnfmCreateJobTaskTest.java
new file mode 100644
index 0000000000..ed5fa94100
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/MonitorVnfmCreateJobTaskTest.java
@@ -0,0 +1,178 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import java.util.UUID;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.onap.so.bpmn.BaseTaskTest;
+import org.onap.so.bpmn.common.BuildingBlockExecution;
+import org.onap.vnfmadapter.v1.model.CreateVnfResponse;
+import org.onap.vnfmadapter.v1.model.OperationStateEnum;
+import org.onap.vnfmadapter.v1.model.OperationStatusRetrievalStatusEnum;
+import org.onap.vnfmadapter.v1.model.QueryJobResponse;
+import com.google.common.base.Optional;
+
+/**
+ * 
+ * @author Lathishbabu Ganesan (lathishbabu.ganesan@est.tech)
+ *
+ */
+public class MonitorVnfmCreateJobTaskTest extends BaseTaskTest {
+
+  private static final String JOB_ID = UUID.randomUUID().toString();
+
+  @Mock
+  private VnfmAdapterServiceProvider mockedVnfmAdapterServiceProvider;
+
+  private final BuildingBlockExecution stubbedxecution = new StubbedBuildingBlockExecution();
+
+  @Test
+  public void testGetCurrentOperationStatus() throws Exception {
+    final MonitorVnfmCreateJobTask objUnderTest = getEtsiVnfMonitorJobTask();
+    stubbedxecution.setVariable(Constants.CREATE_VNF_RESPONSE_PARAM_NAME, getCreateVnfResponse());
+    Optional<QueryJobResponse> queryJobResponse = getQueryJobResponse();
+    queryJobResponse.get().setOperationStatusRetrievalStatus(OperationStatusRetrievalStatusEnum.STATUS_FOUND);
+    queryJobResponse.get().setOperationState(OperationStateEnum.COMPLETED);
+    when(mockedVnfmAdapterServiceProvider.getInstantiateOperationJobStatus(JOB_ID)).thenReturn(queryJobResponse);
+    objUnderTest.getCurrentOperationStatus(stubbedxecution);
+    final Optional<OperationStateEnum> operationState =
+        stubbedxecution.getVariable(Constants.OPERATION_STATUS_PARAM_NAME);
+    assertNotNull(operationState);
+    assertEquals(OperationStateEnum.COMPLETED, operationState.get());
+  }
+
+  @Test
+  public void testGetCurrentOperationStatusFailed() throws Exception {
+    final MonitorVnfmCreateJobTask objUnderTest = getEtsiVnfMonitorJobTask();
+    stubbedxecution.setVariable(Constants.CREATE_VNF_RESPONSE_PARAM_NAME, getCreateVnfResponse());
+    Optional<QueryJobResponse> queryJobResponse = getQueryJobResponse();
+    queryJobResponse.get().setOperationStatusRetrievalStatus(OperationStatusRetrievalStatusEnum.CANNOT_RETRIEVE_STATUS);
+    queryJobResponse.get().setOperationState(OperationStateEnum.FAILED);
+    when(mockedVnfmAdapterServiceProvider.getInstantiateOperationJobStatus(JOB_ID)).thenReturn(queryJobResponse);
+    objUnderTest.getCurrentOperationStatus(stubbedxecution);
+    final Optional<OperationStateEnum> operationState =
+        stubbedxecution.getVariable(Constants.OPERATION_STATUS_PARAM_NAME);
+    assertNotNull(operationState);
+    assertEquals(OperationStateEnum.FAILED, operationState.get());
+  }
+
+  @Test
+  public void testGetCurrentOperationStatusEmpty() throws Exception {
+    final MonitorVnfmCreateJobTask objUnderTest = getEtsiVnfMonitorJobTask();
+    stubbedxecution.setVariable(Constants.CREATE_VNF_RESPONSE_PARAM_NAME, getCreateVnfResponse());
+    Optional<QueryJobResponse> queryJobResponse = getQueryJobResponse();
+    queryJobResponse.get().setOperationStatusRetrievalStatus(OperationStatusRetrievalStatusEnum.STATUS_FOUND);
+    when(mockedVnfmAdapterServiceProvider.getInstantiateOperationJobStatus(JOB_ID)).thenReturn(queryJobResponse);
+    objUnderTest.getCurrentOperationStatus(stubbedxecution);
+    final Optional<OperationStateEnum> operationState =
+        stubbedxecution.getVariable(Constants.OPERATION_STATUS_PARAM_NAME);
+    assertFalse(operationState.isPresent());
+  }
+
+  @Test
+  public void testGetCurrentOperationStatusException() throws Exception {
+    final MonitorVnfmCreateJobTask objUnderTest = getEtsiVnfMonitorJobTask();
+    stubbedxecution.setVariable(Constants.CREATE_VNF_RESPONSE_PARAM_NAME, getCreateVnfResponse());
+    Optional<QueryJobResponse> queryJobResponse = getQueryJobResponse();
+    queryJobResponse.get().setOperationStatusRetrievalStatus(OperationStatusRetrievalStatusEnum.STATUS_FOUND);
+    when(mockedVnfmAdapterServiceProvider.getInstantiateOperationJobStatus(JOB_ID)).thenReturn(queryJobResponse);
+    objUnderTest.getCurrentOperationStatus(stubbedxecution);
+    final Optional<OperationStateEnum> operationState =
+        stubbedxecution.getVariable(Constants.OPERATION_STATUS_PARAM_NAME);
+    assertFalse(operationState.isPresent());
+  }
+
+  @Test
+  public void testHasOperationFinished() throws Exception {
+    final MonitorVnfmCreateJobTask objUnderTest = getEtsiVnfMonitorJobTask();
+    stubbedxecution.setVariable(Constants.OPERATION_STATUS_PARAM_NAME, Optional.of(OperationStateEnum.COMPLETED));
+    assertTrue(objUnderTest.hasOperationFinished(stubbedxecution));
+  }
+
+  @Test
+  public void testHasOperationPending() throws Exception {
+    final MonitorVnfmCreateJobTask objUnderTest = getEtsiVnfMonitorJobTask();
+    stubbedxecution.setVariable(Constants.OPERATION_STATUS_PARAM_NAME, Optional.absent());
+    assertFalse(objUnderTest.hasOperationFinished(stubbedxecution));
+  }
+
+  @Test
+  public void testTimeOutLogFailue() throws Exception {
+    final MonitorVnfmCreateJobTask objUnderTest = getEtsiVnfMonitorJobTask();
+    objUnderTest.timeOutLogFailue(stubbedxecution);
+    verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1205),
+        eq("Instantiation operation time out"));
+  }
+
+  @Test
+  public void testCheckIfOperationWasSuccessful() throws Exception {
+    stubbedxecution.setVariable(Constants.OPERATION_STATUS_PARAM_NAME, Optional.of(OperationStateEnum.COMPLETED));
+    MonitorVnfmCreateJobTask objUnderTest = Mockito.spy(getEtsiVnfMonitorJobTask());
+    objUnderTest.checkIfOperationWasSuccessful(stubbedxecution);
+    verify(objUnderTest, times(1)).checkIfOperationWasSuccessful(stubbedxecution);
+  }
+
+  @Test
+  public void testCheckIfOperationWasSuccessfulWithPending() throws Exception {
+    final MonitorVnfmCreateJobTask objUnderTest = getEtsiVnfMonitorJobTask();
+    stubbedxecution.setVariable(Constants.OPERATION_STATUS_PARAM_NAME, Optional.of(OperationStateEnum.PROCESSING));
+    objUnderTest.checkIfOperationWasSuccessful(stubbedxecution);
+    verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1207), anyString());
+  }
+
+  @Test
+  public void testCheckIfOperationWasSuccessfulEmpty() throws Exception {
+    MonitorVnfmCreateJobTask objUnderTest = getEtsiVnfMonitorJobTask();
+    stubbedxecution.setVariable(Constants.CREATE_VNF_RESPONSE_PARAM_NAME, getCreateVnfResponse());
+    stubbedxecution.setVariable(Constants.OPERATION_STATUS_PARAM_NAME, Optional.absent());
+    objUnderTest.checkIfOperationWasSuccessful(stubbedxecution);
+    verify(exceptionUtil).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(1206), anyString());
+  }
+
+  private CreateVnfResponse getCreateVnfResponse() {
+    final CreateVnfResponse response = new CreateVnfResponse();
+    response.setJobId(JOB_ID);
+    return response;
+  }
+
+  private Optional<QueryJobResponse> getQueryJobResponse() {
+    final QueryJobResponse queryJobResponse = new QueryJobResponse();
+    queryJobResponse.setId(JOB_ID);
+    return Optional.of(queryJobResponse);
+  }
+
+  private MonitorVnfmCreateJobTask getEtsiVnfMonitorJobTask() {
+    return new MonitorVnfmCreateJobTask(mockedVnfmAdapterServiceProvider, exceptionUtil);
+  }
+
+}
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/TestConstants.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/TestConstants.java
index 5451d4442f..c4f19d6d1a 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/TestConstants.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/TestConstants.java
@@ -20,6 +20,10 @@
 
 package org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks;
 
+import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.DUMMY_URL;
+
+import java.util.UUID;
+
 import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.VnfmBasicHttpConfigProvider;
 
 /**
@@ -32,6 +36,9 @@ public class TestConstants {
     public static final String DUMMY_BASIC_AUTH = "Basic 123abc";
     public static final String DUMMY_URL = "http://localhost:30406/so/vnfm-adapter/v1/";
     public static final String EXPECTED_URL = DUMMY_URL + "vnfs/" + DUMMY_GENERIC_VND_ID;
+    
+    public static final String DUMMY_JOB_ID = UUID.randomUUID().toString();
+    public static final String JOB_STATUS_EXPECTED_URL = DUMMY_URL + "jobs/" + DUMMY_JOB_ID;
 
     public static VnfmBasicHttpConfigProvider getVnfmBasicHttpConfigProvider() {
         return getVnfmBasicHttpConfigProvider(DUMMY_URL, DUMMY_BASIC_AUTH);
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProviderImplTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProviderImplTest.java
index 79894d513d..6f1b6f0bd2 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProviderImplTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProviderImplTest.java
@@ -22,13 +22,14 @@ package org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.when;
 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.DUMMY_GENERIC_VND_ID;
+import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.DUMMY_JOB_ID;
 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.getVnfmBasicHttpConfigProvider;
-import java.util.UUID;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
@@ -38,6 +39,8 @@ import org.onap.so.rest.service.HttpRestServiceProvider;
 import org.onap.vnfmadapter.v1.model.CreateVnfRequest;
 import org.onap.vnfmadapter.v1.model.CreateVnfResponse;
 import org.onap.vnfmadapter.v1.model.DeleteVnfResponse;
+import org.onap.vnfmadapter.v1.model.OperationStateEnum;
+import org.onap.vnfmadapter.v1.model.QueryJobResponse;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import com.google.common.base.Optional;
@@ -49,74 +52,70 @@ import com.google.common.base.Optional;
 @RunWith(MockitoJUnitRunner.class)
 public class VnfmAdapterServiceProviderImplTest {
 
-    private static final String EMPTY_JOB_ID = "";
+  private static final String EMPTY_JOB_ID = "";
 
-    private static final CreateVnfRequest CREATE_VNF_REQUEST = new CreateVnfRequest();
+  private static final CreateVnfRequest CREATE_VNF_REQUEST = new CreateVnfRequest();
 
-    private static final String DUMMY_JOB_ID = UUID.randomUUID().toString();
+  @Mock
+  private HttpRestServiceProvider mockedHttpServiceProvider;
 
-    @Mock
-    private HttpRestServiceProvider mockedHttpServiceProvider;
+  @Mock
+  private ResponseEntity<CreateVnfResponse> mockedResponseEntity;
 
-    @Mock
-    private ResponseEntity<CreateVnfResponse> mockedResponseEntity;
+  @Mock
+  private ResponseEntity<DeleteVnfResponse> deleteVnfResponse;
+  @Mock
+  private ResponseEntity<QueryJobResponse> mockedQueryJobResponseResponseEntity;
 
-    @Mock
-    private ResponseEntity<DeleteVnfResponse> deleteVnfResponse;
-
-    @Test
-    public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithBody_validResponse() {
-
-        when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
-                eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
-        when(mockedResponseEntity.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
-        when(mockedResponseEntity.hasBody()).thenReturn(true);
-        final CreateVnfResponse response = getCreateVnfResponse(DUMMY_JOB_ID);
-        when(mockedResponseEntity.getBody()).thenReturn(response);
-
-
-        final VnfmAdapterServiceProvider objUnderTest =
-                new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
-
-        final Optional<CreateVnfResponse> actual =
-                objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
-        assertTrue(actual.isPresent());
-        assertEquals(actual.get(), response);
-
-    }
+  @Test
+  public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithBody_validResponse() {
+
+    when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(), eq(CreateVnfResponse.class)))
+        .thenReturn(mockedResponseEntity);
+    when(mockedResponseEntity.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
+    when(mockedResponseEntity.hasBody()).thenReturn(true);
+    final CreateVnfResponse response = getCreateVnfResponse(DUMMY_JOB_ID);
+    when(mockedResponseEntity.getBody()).thenReturn(response);
+    final VnfmAdapterServiceProvider objUnderTest =
+        new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
+    final Optional<CreateVnfResponse> actual =
+        objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
+    assertTrue(actual.isPresent());
+    assertEquals(actual.get(), response);
+  }
 
-    @Test
-    public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithNoBody_noResponse() {
-        assertWithStatuCode(HttpStatus.ACCEPTED);
-    }
+  @Test
+  public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithNoBody_noResponse() {
+    assertWithStatuCode(HttpStatus.ACCEPTED);
+  }
 
-    @Test
-    public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusNotOkWithNoBody_noResponse() {
-        assertWithStatuCode(HttpStatus.UNAUTHORIZED);
-    }
+  @Test
+  public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusNotOkWithNoBody_noResponse() {
+    assertWithStatuCode(HttpStatus.UNAUTHORIZED);
+  }
 
 
-    @Test
-    public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithBodyWithInvalidJobId_noResponse() {
-        assertWithJobId(null);
-        assertWithJobId(EMPTY_JOB_ID);
-    }
+  @Test
+  public void testInvokeCreateInstantiationRequest_httpServiceProviderReturnsStatusAcceptedWithBodyWithInvalidJobId_noResponse() {
+    assertWithJobId(null);
+    assertWithJobId(EMPTY_JOB_ID);
+  }
 
-    @Test
-    public void testInvokeCreateInstantiationRequest_httpServiceProviderThrowException_httpRestServiceProviderNotNull() {
+  @Test
+  public void testInvokeCreateInstantiationRequest_httpServiceProviderThrowException_httpRestServiceProviderNotNull() {
 
-        when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
-                eq(CreateVnfResponse.class))).thenThrow(RestProcessingException.class);
+    when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(), eq(CreateVnfResponse.class)))
+        .thenThrow(RestProcessingException.class);
 
 
-        final VnfmAdapterServiceProvider objUnderTest =
-                new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
+    final VnfmAdapterServiceProvider objUnderTest =
+        new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 
-        final Optional<CreateVnfResponse> actual =
-                objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
-        assertFalse(actual.isPresent());
+    final Optional<CreateVnfResponse> actual =
+        objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
+    assertFalse(actual.isPresent());
 
-    }
+  }
 
   @Test
   public void testInvokeDeleteRequest() {
@@ -179,54 +178,116 @@ public class VnfmAdapterServiceProviderImplTest {
     assertFalse(actual.isPresent());
   }
 
+  @Test
+  public void testGetInstantiateOperationJobStatus_httpServiceProviderReturnsStatusOkWithBody_validResponse() {
+
+    when(mockedQueryJobResponseResponseEntity.getStatusCode()).thenReturn(HttpStatus.OK);
+    when(mockedQueryJobResponseResponseEntity.hasBody()).thenReturn(true);
+    when(mockedQueryJobResponseResponseEntity.getBody()).thenReturn(getQueryJobResponse());
+
+    when(mockedHttpServiceProvider.getHttpResponse(eq(TestConstants.JOB_STATUS_EXPECTED_URL),
+        eq(QueryJobResponse.class))).thenReturn(mockedQueryJobResponseResponseEntity);
+
+    final VnfmAdapterServiceProvider objUnderTest =
+        new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
+
+    final Optional<QueryJobResponse> actual = objUnderTest.getInstantiateOperationJobStatus(DUMMY_JOB_ID);
+    assertTrue(actual.isPresent());
+    final QueryJobResponse actualQueryJobResponse = actual.get();
+    assertNotNull(actualQueryJobResponse);
+  }
+
+  @Test
+  public void testGetInstantiateOperationJobStatus_httpServiceProviderReturnsStatusOkWithOutBody_invalidResponse() {
+
+    when(mockedQueryJobResponseResponseEntity.getStatusCode()).thenReturn(HttpStatus.OK);
+    when(mockedQueryJobResponseResponseEntity.hasBody()).thenReturn(false);
+
+    when(mockedHttpServiceProvider.getHttpResponse(eq(TestConstants.JOB_STATUS_EXPECTED_URL),
+        eq(QueryJobResponse.class))).thenReturn(mockedQueryJobResponseResponseEntity);
+
+    final VnfmAdapterServiceProvider objUnderTest =
+        new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
+
+    final Optional<QueryJobResponse> actual = objUnderTest.getInstantiateOperationJobStatus(DUMMY_JOB_ID);
+    assertFalse(actual.isPresent());
+  }
+
+  @Test
+  public void testGetInstantiateOperationJobStatus_httpServiceProviderReturnsStatusNotOkWithOutBody_invalidResponse() {
 
-    private void assertWithJobId(final String jobId) {
-        when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
-                eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
-        when(mockedResponseEntity.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
-        when(mockedResponseEntity.hasBody()).thenReturn(true);
-        final CreateVnfResponse response = getCreateVnfResponse(jobId);
-        when(mockedResponseEntity.getBody()).thenReturn(response);
+    when(mockedQueryJobResponseResponseEntity.getStatusCode()).thenReturn(HttpStatus.INTERNAL_SERVER_ERROR);
 
+    when(mockedHttpServiceProvider.getHttpResponse(eq(TestConstants.JOB_STATUS_EXPECTED_URL),
+        eq(QueryJobResponse.class))).thenReturn(mockedQueryJobResponseResponseEntity);
 
-        final VnfmAdapterServiceProvider objUnderTest =
-                new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
+    final VnfmAdapterServiceProvider objUnderTest =
+        new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 
-        final Optional<CreateVnfResponse> actual =
-                objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
-        assertFalse(actual.isPresent());
-    }
+    final Optional<QueryJobResponse> actual = objUnderTest.getInstantiateOperationJobStatus(DUMMY_JOB_ID);
+    assertFalse(actual.isPresent());
+  }
+  
+  @Test
+  public void testGetInstantiateOperationJobStatus_Exception() {
 
-    private void assertWithStatuCode(final HttpStatus status) {
-        when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(),
-                eq(CreateVnfResponse.class))).thenReturn(mockedResponseEntity);
-        when(mockedResponseEntity.getStatusCode()).thenReturn(status);
-        when(mockedResponseEntity.hasBody()).thenReturn(false);
+    when(mockedHttpServiceProvider.getHttpResponse(eq(TestConstants.JOB_STATUS_EXPECTED_URL),
+        eq(QueryJobResponse.class))).thenThrow(RestProcessingException.class);
 
-        final VnfmAdapterServiceProvider objUnderTest =
-                new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
+    final VnfmAdapterServiceProvider objUnderTest =
+        new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 
-        final Optional<CreateVnfResponse> actual =
-                objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
-        assertFalse(actual.isPresent());
-    }
+    final Optional<QueryJobResponse> actual = objUnderTest.getInstantiateOperationJobStatus(DUMMY_JOB_ID);
+    assertFalse(actual.isPresent());
+  }
 
+  private QueryJobResponse getQueryJobResponse() {
+    return new QueryJobResponse().id(DUMMY_JOB_ID).operationState(OperationStateEnum.COMPLETED);
+
+  }
+
+  private void assertWithJobId(final String jobId) {
+    when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(), eq(CreateVnfResponse.class)))
+        .thenReturn(mockedResponseEntity);
+    when(mockedResponseEntity.getStatusCode()).thenReturn(HttpStatus.ACCEPTED);
+    when(mockedResponseEntity.hasBody()).thenReturn(true);
+    final CreateVnfResponse response = getCreateVnfResponse(jobId);
+    when(mockedResponseEntity.getBody()).thenReturn(response);
 
 
-    private CreateVnfResponse getCreateVnfResponse(final String jobId) {
-        final CreateVnfResponse response = new CreateVnfResponse();
-        response.setJobId(jobId);
-        return response;
-    }
+    final VnfmAdapterServiceProvider objUnderTest =
+        new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 
-    private DeleteVnfResponse getDeleteVnfResponse(final String jobId) {
-      final DeleteVnfResponse response = new DeleteVnfResponse();
-      response.setJobId(jobId);
-      return response;
+    final Optional<CreateVnfResponse> actual =
+        objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
+    assertFalse(actual.isPresent());
   }
 
+  private void assertWithStatuCode(final HttpStatus status) {
+    when(mockedHttpServiceProvider.postHttpRequest(eq(CREATE_VNF_REQUEST), anyString(), eq(CreateVnfResponse.class)))
+        .thenReturn(mockedResponseEntity);
+    when(mockedResponseEntity.getStatusCode()).thenReturn(status);
+    when(mockedResponseEntity.hasBody()).thenReturn(false);
+
+    final VnfmAdapterServiceProvider objUnderTest =
+        new VnfmAdapterServiceProviderImpl(getVnfmAdapterUrlProvider(), mockedHttpServiceProvider);
 
-    private VnfmAdapterUrlProvider getVnfmAdapterUrlProvider() {
-        return new VnfmAdapterUrlProvider(getVnfmBasicHttpConfigProvider());
-    }
+    final Optional<CreateVnfResponse> actual =
+        objUnderTest.invokeCreateInstantiationRequest(DUMMY_GENERIC_VND_ID, CREATE_VNF_REQUEST);
+    assertFalse(actual.isPresent());
+  }
+
+  private CreateVnfResponse getCreateVnfResponse(final String jobId) {
+    return new CreateVnfResponse().jobId(jobId);
+  }
+
+  private DeleteVnfResponse getDeleteVnfResponse(final String jobId) {
+    final DeleteVnfResponse response = new DeleteVnfResponse();
+    response.setJobId(jobId);
+    return response;
+  }
+
+  private VnfmAdapterUrlProvider getVnfmAdapterUrlProvider() {
+    return new VnfmAdapterUrlProvider(getVnfmBasicHttpConfigProvider());
+  }
 }
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterUrlProviderTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterUrlProviderTest.java
index cb93adca69..133f24bbe1 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterUrlProviderTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterUrlProviderTest.java
@@ -22,11 +22,12 @@ package org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks;
 
 import static org.junit.Assert.assertEquals;
 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.DUMMY_GENERIC_VND_ID;
+import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.DUMMY_JOB_ID;
 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.EXPECTED_URL;
+import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.JOB_STATUS_EXPECTED_URL;
 import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.TestConstants.getVnfmBasicHttpConfigProvider;
 
 import org.junit.Test;
-import org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.VnfmAdapterUrlProvider;
 
 
 /**
@@ -41,9 +42,16 @@ public class VnfmAdapterUrlProviderTest {
         final VnfmAdapterUrlProvider objUnderTest = new VnfmAdapterUrlProvider(getVnfmBasicHttpConfigProvider());
 
         final String actual = objUnderTest.getCreateInstantiateUrl(DUMMY_GENERIC_VND_ID);
-
         assertEquals(EXPECTED_URL, actual);
     }
 
+    @Test
+    public void testGetJobStatuUrl_returnValidCreationInstantiationRequest() {
+        final VnfmAdapterUrlProvider objUnderTest = new VnfmAdapterUrlProvider(getVnfmBasicHttpConfigProvider());
+
+        final String actual = objUnderTest.getJobStatusUrl(DUMMY_JOB_ID);
+        assertEquals(JOB_STATUS_EXPECTED_URL, actual);
+
+    }
 
 }