Test coverage in interface-services-executorImpl

Increased coverage from 39% to 93%

Issue-ID: APPC-1354
Change-Id: I372be6e61e6041dbf81607d4386fc5123fa5ee79
Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>

5 files changed, 186 insertions, 18 deletions

diff --git a/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaceService/serviceExecutor/TestRequestValidator.java b/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaceService/serviceExecutor/TestRequestValidator.java
index 73e45080e..e641b499e 100644
--- a/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaceService/serviceExecutor/TestRequestValidator.java
+++ b/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaceService/serviceExecutor/TestRequestValidator.java
@@ -3,6 +3,8 @@
  * ONAP : APPC
  * ================================================================================
  * Copyright (C) 2018 IBM
+ * ================================================================================
+ * Modifications Copyright (C) 2019 Ericsson
  * =============================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,8 +23,6 @@
 
 package org.onap.appc.interfaceService.serviceExecutor;
 
-import static org.junit.Assert.*;
-
 import org.junit.Test;
 import org.onap.appc.interfaces.service.executor.RequestValidator;
 
diff --git a/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaceService/serviceExecutor/TestServiceExecutor.java b/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaceService/serviceExecutor/TestServiceExecutor.java
index 6567a2cce..a81d56db0 100644
--- a/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaceService/serviceExecutor/TestServiceExecutor.java
+++ b/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaceService/serviceExecutor/TestServiceExecutor.java
@@ -7,6 +7,8 @@
  * Copyright (C) 2017 Amdocs
  * ================================================================================
  * Modification Copyright (C) 2018 IBM
+ * ================================================================================
+ * Modifications Copyright (C) 2019 Ericsson
  * =============================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,10 +27,9 @@
 
 package org.onap.appc.interfaceService.serviceExecutor;
 
-import static org.junit.Assert.*;
 
+import static org.junit.Assert.assertEquals;
 import org.junit.Test;
-
 import org.onap.appc.interfaces.service.executorImpl.ServiceExecutorImpl;
 import org.onap.appc.interfaces.service.data.ScopeOverlap;
 import org.onap.appc.interfaces.service.executor.ServiceExecutor;
@@ -70,7 +71,7 @@ public class TestServiceExecutor {
     @Test(expected = Exception.class)
     public void serviceExecutorException() throws Exception {
         ServiceExecutor sei = new ServiceExecutor();
-        String action ="";
+        String action = "";
         String requestDataType = "";
         String requestData = "{\"vnf-id\":\"ibcx8888v\",\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id\",\"vnf-id\" : \"vnf-id\",\"vnfc-name\" : \"vnfc-name\",\"vf-module-id\" : \"vf-module-id\",\"vserver-id\": \"vserver-id\"}},\"in-progress-requests\" :[{\"action\" : \"HealthCheck\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id1\",\"vnf-id\" : \"vnf-id1\",\"vnfc-name\" : \"vnfc-name1\",\"vf-module-id\" : \"vf-module-id\",\"vserver-id\": \"vserver-id1\"}},{\"action\" : \"CheckLock\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id2\",\"vnf-id\" : \"vnf-id2\",\"vnfc-name\" : \"vnfc-name2\",\"vf-module-id\" : \"vf-module-id2\",\"vserver-id\": \"vserver-id2\"}}]}";
         sei.execute(action, requestData, requestDataType);
@@ -79,29 +80,29 @@ public class TestServiceExecutor {
     @Test
     public void serviceExecutorRequest() throws Exception {
         ServiceExecutor sei = new ServiceExecutor();
-        String action ="isScopeOverlap";
+        String action = "isScopeOverlap";
         String requestDataType = "";
         String requestData = "{\"vnf-id\":\"ibcx8888v\",\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id\",\"vnf-id\" : \"vnf-id\",\"vnfc-name\" : \"vnfc-name\",\"vf-module-id\" : \"vf-module-id\",\"vserver-id\": \"vserver-id\"}},\"in-progress-requests\" :[{\"action\" : \"HealthCheck\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id1\",\"vnf-id\" : \"vnf-id1\",\"vnfc-name\" : \"vnfc-name1\",\"vf-module-id\" : \"vf-module-id\",\"vserver-id\": \"vserver-id1\"}},{\"action\" : \"CheckLock\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id2\",\"vnf-id\" : \"vnf-id2\",\"vnfc-name\" : \"vnfc-name2\",\"vf-module-id\" : \"vf-module-id2\",\"vserver-id\": \"vserver-id2\"}}]}";
         String actual ="\"requestOverlap\"  : true";
         String result = sei.execute(action, requestData, requestDataType);
-        assertEquals(actual,result);
+        assertEquals(actual, result);
     }
 
     @Test
     public void serviceExecutorRqsFal() throws Exception {
         ServiceExecutor sei = new ServiceExecutor();
-        String action ="isScopeOverlap";
+        String action = "isScopeOverlap";
         String requestDataType = "";
         String actual ="\"requestOverlap\"  : false";
         String requestData = "{\"vnf-id\":\"ibcx8888v\",\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id\",\"vnf-id\" : \"vnf-id\",\"vnfc-name\" : \"vnfc-name\",\"vf-module-id\" : \"vf-module-id\",\"vserver-id\": \"vserver-id\"}}}";        
         String result = sei.execute(action, requestData, requestDataType);
-        assertEquals(actual,result);
+        assertEquals(actual, result);
     }
 
     @Test(expected = Exception.class)
     public void serviceExecutorRqstEx() throws Exception {
         ServiceExecutor sei = new ServiceExecutor();
-        String action ="isScopeOverlap";
+        String action = "isScopeOverlap";
         String requestData = "";
         String requestDataType = "{\"vnf-id\":\"ibcx8888v\",\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id\"}},\"in-progress-requests\" :[{\"action\" : \"HealthCheck\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id1\",\"vnf-id\" : \"vnf-id1\",\"vnfc-name\" : \"vnfc-name1\",\"vf-module-id\" : \"vf-module-id\",\"vserver-id\": \"vserver-id1\"}},{\"action\" : \"CheckLock\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id2\",\"vnf-id\" : \"vnf-id2\",\"vnfc-name\" : \"vnfc-name2\",\"vf-module-id\" : \"vf-module-id2\",\"vserver-id\": \"vserver-id2\"},\"target-id\":\"ibcx0001v\"}]}";        
         sei.execute(action, requestData, requestDataType);
@@ -114,7 +115,7 @@ public class TestServiceExecutor {
         ScopeOverlap scopeOverlap = new ScopeOverlap();
         ObjectMapper mapper = new ObjectMapper();
         scopeOverlap = mapper.readValue(requestData, ScopeOverlap.class);
-        boolean result = Whitebox.invokeMethod(sei, "isVserverOrVnfcIdOverLap",scopeOverlap);
+        boolean result = Whitebox.invokeMethod(sei, "isVserverOrVnfcIdOverLap", scopeOverlap);
         assertEquals(true, result);
     }
 
@@ -125,7 +126,7 @@ public class TestServiceExecutor {
         ScopeOverlap scopeOverlap = new ScopeOverlap();
         ObjectMapper mapper = new ObjectMapper();
         scopeOverlap = mapper.readValue(requestData, ScopeOverlap.class);
-        boolean result = Whitebox.invokeMethod(sei, "isVserverOrVnfcIdOverLap",scopeOverlap);
+        boolean result = Whitebox.invokeMethod(sei, "isVserverOrVnfcIdOverLap", scopeOverlap);
         assertEquals(true, result);
     }
 
@@ -136,6 +137,6 @@ public class TestServiceExecutor {
         ScopeOverlap scopeOverlap = new ScopeOverlap();
         ObjectMapper mapper = new ObjectMapper();
         scopeOverlap = mapper.readValue(requestData, ScopeOverlap.class);
-        Whitebox.invokeMethod(sei, "isVserverOrVnfcIdOverLap",scopeOverlap);
+        Whitebox.invokeMethod(sei, "isVserverOrVnfcIdOverLap", scopeOverlap);
     }
 }
diff --git a/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/executor/ExecutorExceptionTest.java b/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/executor/ExecutorExceptionTest.java
index 025715910..9e7a96e43 100644
--- a/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/executor/ExecutorExceptionTest.java
+++ b/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/executor/ExecutorExceptionTest.java
@@ -3,6 +3,8 @@
 * ONAP : APPC
 * ================================================================================
 * Copyright 2018 TechMahindra
+* ================================================================================
+* Modifications Copyright (C) 2019 Ericsson
 *=================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -24,8 +26,9 @@ import org.junit.Test;
 
 
 public class ExecutorExceptionTest {
+
     @Test
-    public void testConstructorWithMessaqge() throws Exception {
+    public void testConstructorWithMessage() throws Exception {
         String message = "testing message";
         ExecutorException executorException = new ExecutorException(message);
         Assert.assertTrue(executorException.getCause() == null);
diff --git a/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/executorImpl/ServiceExecutorImplTest.java b/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/executorImpl/ServiceExecutorImplTest.java
new file mode 100644
index 000000000..6cdca796b
--- /dev/null
+++ b/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/executorImpl/ServiceExecutorImplTest.java
@@ -0,0 +1,165 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2019 Ericsson
+ * ================================================================================
+ * 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.appc.interfaces.service.executorImpl;
+
+import static org.junit.Assert.assertEquals;
+import java.util.ArrayList;
+import java.util.List;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.mockito.Mockito;
+import org.onap.appc.aai.client.aai.AaiService;
+import org.onap.appc.interfaces.service.data.Request;
+import org.onap.appc.interfaces.service.data.ScopeOverlap;
+import org.onap.ccsdk.sli.adaptors.aai.AAIClient;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class ServiceExecutorImplTest {
+
+    private ServiceExecutorImpl executor;
+
+    @Rule
+    public ExpectedException expectedEx = ExpectedException.none();
+
+    @Test
+    public void testScopeOverlapEmpty() throws Exception {
+        executor = Mockito.spy(new ServiceExecutorImpl());
+        ScopeOverlap scopeOverlap = Mockito.spy(new ScopeOverlap());
+        List<Request> emptyList = new ArrayList<Request>();
+        Mockito.doReturn(emptyList).when(scopeOverlap).getInProgressRequest();
+        ObjectMapper objectMapper = Mockito.spy(new ObjectMapper());
+        Mockito.doReturn(objectMapper).when(executor).getObjectMapper();
+        Mockito.doReturn(scopeOverlap).when(objectMapper).readValue("{}", ScopeOverlap.class);
+        assertEquals("\"requestOverlap\"  : false", executor.isRequestOverLap("{}"));
+    }
+
+    @Test
+    public void testScopeOverlapWithVnfIdInCurrentRequest() throws Exception {
+        executor = Mockito.spy(new ServiceExecutorImpl());
+        String requestData = "{\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id\",\"vnf-id\" : \"vnf-id\",\"vnfc-name\" : \"vnfc-name\",\"vf-module-id\" : \"vf-module-id\","
+                + "\"vserver-id\": \"vserver-id\"}},\"in-progress-requests\" :[{\"action\" : \"HealthCheck\",\"action-identifiers\" :"
+                + " {\"service-instance-id\" : \"service-instance-id1\",\"vnf-id\" : \"vnf-id1\",\"vnfc-name\" : \"vnfc-name1\",\"vf-module-id\" :"
+                + " \"vf-module-id\",\"vserver-id\": \"vserver-id1\"}},{\"action\" : \"CheckLock\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id2\",\"vnf-id\" : \"vnf-id2\",\"vnfc-name\" : \"vnfc-name2\",\"vf-module-id\" : \"vf-module-id2\",\"vserver-id\":"
+                + " \"vserver-id2\"}}]}";
+        assertEquals("\"requestOverlap\"  : true", executor.isRequestOverLap(requestData));
+    }
+
+    @Test
+    public void testScopeOverlapWithoutVnfIdButWithVfModuleIdCurrentRequest() throws Exception {
+        executor = Mockito.spy(new ServiceExecutorImpl());
+        String requestData = "{\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id\",\"vnfc-name\" : \"vnfc-name\",\"vf-module-id\" : \"vf-module-id\","
+                + "\"vserver-id\": \"vserver-id\"}},\"in-progress-requests\" :[{\"action\" : \"HealthCheck\",\"action-identifiers\" :"
+                + " {\"service-instance-id\" : \"service-instance-id1\",\"vnfc-name\" : \"vnfc-name1\",\"vf-module-id\" :"
+                + " \"vf-module-id\",\"vserver-id\": \"vserver-id1\"}},{\"action\" : \"CheckLock\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id2\",\"vnfc-name\" : \"vnfc-name2\",\"vf-module-id\" : \"vf-module-id2\",\"vserver-id\":"
+                + " \"vserver-id2\"}}]}";
+        assertEquals("\"requestOverlap\"  : true", executor.isRequestOverLap(requestData));
+    }
+
+    @Test
+    public void testScopeOverlapWithVnfIdAndInProgressRequest() throws Exception {
+        executor = Mockito.spy(new ServiceExecutorImpl());
+        String requestData = "{\"vnf-id\":\"vnf-id1\",\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id\",\"vnfc-name\" : \"vnfc-name\",\"vf-module-id\" : \"vf-module-id\","
+                + "\"vserver-id\": \"vserver-id\"}},\"in-progress-requests\" : [{\"target-id\": \"vnf-id1\",\"action\" : \"HealthCheck\",\"action-identifiers\" :"
+                + " {\"service-instance-id\" : \"service-instance-id1\",\"vnfc-name\" : \"vnfc-name1\",\"vf-module-id\" :"
+                + " \"vf-module-id\",\"vserver-id\": \"vserver-id1\"}},{\"action\" : \"CheckLock\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id2\",\"vnfc-name\" : \"vnfc-name2\",\"vf-module-id\" : \"vf-module-id2\",\"vserver-id\":"
+                + " \"vserver-id2\"}}]}";
+        assertEquals("\"requestOverlap\"  : true", executor.isRequestOverLap(requestData));
+    }
+
+    @Test
+    public void testScopeOverlapWithVserverIdAndInProgressRequest() throws Exception {
+        executor = Mockito.spy(new ServiceExecutorImpl());
+        String requestData = "{\"vnf-id\":\"\",\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id\",\"vnfc-name\" : \"vnfc-name\",\"vserver-id\": \"vserver-id\"}},\"in-progress-requests\" :"
+                + " [{\"target-id\": \"vnf-id1\",\"action\" : \"HealthCheck\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id1\",\"vnfc-name\" : \"vnfc-name1\",\"vserver-id\": \"vserver-id1\"}},{\"action\" :"
+                + " \"CheckLock\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id2\",\"vnfc-name\" :"
+                + " \"vnfc-name2\",\"vserver-id\": \"vserver-id2\"}}]}";
+        AaiService aaiServiceMock = Mockito.mock(AaiService.class);
+        Mockito.doReturn(aaiServiceMock).when(executor).getAaiService(Mockito.any(AAIClient.class));
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("vm-count", "1");
+        Mockito.doReturn(ctx).when(executor).getSvcLogicContext();
+        assertEquals("\"requestOverlap\"  : false", executor.isRequestOverLap(requestData));
+    }
+
+    @Test
+    public void testScopeOverlapWithNoVnfcNameInCurrentRequest() throws Exception {
+        executor = Mockito.spy(new ServiceExecutorImpl());
+        String requestData = "{\"vnf-id\":\"\",\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id\",\"vserver-id\": \"vserver-id\"}},\"in-progress-requests\" :"
+                + " [{\"target-id\": \"vnf-id1\",\"action\" : \"HealthCheck\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id1\",\"vnfc-name\" : \"vnfc-name1\",\"vserver-id\": \"vserver-id1\"}},{\"action\" :"
+                + " \"CheckLock\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id2\",\"vnfc-name\" :"
+                + " \"vnfc-name2\",\"vserver-id\": \"vserver-id2\"}}]}";
+        AaiService aaiServiceMock = Mockito.mock(AaiService.class);
+        Mockito.doReturn(aaiServiceMock).when(executor).getAaiService(Mockito.any(AAIClient.class));
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("vm-count", "1");
+        Mockito.doReturn(ctx).when(executor).getSvcLogicContext();
+        assertEquals("\"requestOverlap\"  : false", executor.isRequestOverLap(requestData));
+    }
+
+    @Test
+    public void testScopeOverlapWithVnfcNameAndInProgressRequest() throws Exception {
+        executor = Mockito.spy(new ServiceExecutorImpl());
+        String requestData = "{\"vnf-id\":\"\",\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id\",\"vnfc-name\" : \"vnfc-name\"}},\"in-progress-requests\" :"
+                + " [{\"target-id\": \"vnf-id1\",\"action\" : \"HealthCheck\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id1\",\"vnfc-name\" : \"vnfc-name1\",\"vserver-id\": \"vserver-id1\"}},{\"action\" :"
+                + " \"CheckLock\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id2\",\"vnfc-name\" :"
+                + " \"vnfc-name2\",\"vserver-id\": \"vserver-id2\"}}]}";
+        AaiService aaiServiceMock = Mockito.mock(AaiService.class);
+        Mockito.doReturn(aaiServiceMock).when(executor).getAaiService(Mockito.any(AAIClient.class));
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("vm-count", "1");
+        Mockito.doReturn(ctx).when(executor).getSvcLogicContext();
+        assertEquals("\"requestOverlap\"  : false", executor.isRequestOverLap(requestData));
+    }
+
+    @Test
+    public void testScopeOverlapExceptionFlow() throws Exception {
+        executor = Mockito.spy(new ServiceExecutorImpl());
+        String requestData = "{\"vnf-id\":\"\",\"current-request\" :{\"action\" : \"Audit\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id\"}},\"in-progress-requests\" :"
+                + " [{\"target-id\": \"vnf-id1\",\"action\" : \"HealthCheck\",\"action-identifiers\" : {\"service-instance-id\" :"
+                + " \"service-instance-id1\",\"vnfc-name\" : \"vnfc-name1\",\"vserver-id\": \"vserver-id1\"}},{\"action\" :"
+                + " \"CheckLock\",\"action-identifiers\" : {\"service-instance-id\" : \"service-instance-id2\",\"vnfc-name\" :"
+                + " \"vnfc-name2\",\"vserver-id\": \"vserver-id2\"}}]}";
+        AaiService aaiServiceMock = Mockito.mock(AaiService.class);
+        Mockito.doReturn(aaiServiceMock).when(executor).getAaiService(Mockito.any(AAIClient.class));
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("vm-count", "1");
+        Mockito.doReturn(ctx).when(executor).getSvcLogicContext();
+        expectedEx.expect(Exception.class);
+        expectedEx.expectMessage(" Action Identifier doesn't have VnfId, VfModuleId, VServerId, VnfcName ");
+        executor.isRequestOverLap(requestData);
+    }
+}
diff --git a/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/utils/ServiceConstantsTest.java b/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/utils/ServiceConstantsTest.java
index 9367a4420..64d150a52 100644
--- a/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/utils/ServiceConstantsTest.java
+++ b/appc-inbound/appc-interfaces-service/bundle/src/test/java/org/onap/appc/interfaces/service/utils/ServiceConstantsTest.java
@@ -3,6 +3,8 @@
 * ONAP : APPC
 * ================================================================================
 * Copyright 2018 TechMahindra
+* ================================================================================
+* Modifications Copyright (C) 2019 Ericsson
 *=================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -24,12 +26,9 @@ import org.junit.Test;
 
 public class ServiceConstantsTest {
 
-    private ServiceConstants serviceConstants=new ServiceConstants();
     @Test
     public void testServiceConstants() {
-        Assert.assertEquals("action-identifiers",serviceConstants.ACTIONIDENTIFIER);
-        Assert.assertNotNull(serviceConstants.ACTIONIDENTIFIER);
-        
+        Assert.assertEquals("action-identifiers", ServiceConstants.ACTIONIDENTIFIER);
     }
 
 }