Refactor of an AAIRestInterface

Refactor and some additional tests added

(cherry picked from commit 6d8fa7d179b8de802ae386b317ddd1214eac1c47)

Change-Id: Ibe7583353499352aa81d100b9995b9c74133c447
Issue-ID: VID-229
Signed-off-by: Stern, Ittay (is9613) <is9613@att.com>
[Added proper headers to modified and created files]
Signed-off-by: golabek <tomasz.golabek@nokia.com>

8 files changed, 641 insertions, 23 deletions

diff --git a/vid-app-common/src/test/java/org/onap/vid/aai/AaiClientTest.java b/vid-app-common/src/test/java/org/onap/vid/aai/AaiClientTest.java
index 32e894d0a..76d1d4aff 100644
--- a/vid-app-common/src/test/java/org/onap/vid/aai/AaiClientTest.java
+++ b/vid-app-common/src/test/java/org/onap/vid/aai/AaiClientTest.java
@@ -1,3 +1,24 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2018 Nokia. All rights reserved.
+ * ================================================================================
+ * 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.vid.aai;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -8,21 +29,23 @@ import org.apache.commons.lang3.exception.ExceptionUtils;
 import org.apache.commons.lang3.reflect.FieldUtils;
 import org.apache.commons.lang3.tuple.Pair;
 import org.mockito.Mockito;
+import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.onap.portalsdk.core.util.SystemProperties;
 import org.onap.vid.aai.model.AaiGetTenatns.GetTenantsResponse;
 import org.onap.vid.aai.model.AaiNodeQueryResponse;
 import org.onap.vid.aai.model.ResourceType;
 import org.onap.vid.aai.util.AAIRestInterface;
 import org.onap.vid.aai.util.HttpsAuthClient;
+import org.onap.vid.aai.util.ServletRequestHelper;
+import org.onap.vid.aai.util.SystemPropertyHelper;
+import org.onap.vid.controllers.LocalWebConfig;
 import org.onap.vid.exceptions.GenericUncheckedException;
 import org.onap.vid.model.Subscriber;
 import org.onap.vid.model.SubscriberList;
 import org.onap.vid.model.probes.ExternalComponentStatus;
 import org.onap.vid.model.probes.HttpRequestMetadata;
 import org.onap.vid.model.probes.StatusMetadata;
-import org.onap.vid.controllers.LocalWebConfig;
 import org.onap.vid.testUtils.TestUtils;
-import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
-import org.onap.portalsdk.core.util.SystemProperties;
 import org.springframework.http.HttpMethod;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.web.WebAppConfiguration;
@@ -398,7 +421,7 @@ public class AaiClientTest {
         Response responseMock = mocks.getFakeResponse();
 
         // prepare real AAIRestInterface and AaiClient, and wire mocks
-        AAIRestInterface aaiRestInterface = new AAIRestInterface(httpsAuthClientMock);
+        AAIRestInterface aaiRestInterface = new AAIRestInterface(httpsAuthClientMock, new ServletRequestHelper(), new SystemPropertyHelper());
         final AaiClient aaiClient = new AaiClient(aaiRestInterface, null);
         when(httpsAuthClientMock.getClient(any())).thenReturn(javaxClientMock);
 
diff --git a/vid-app-common/src/test/java/org/onap/vid/aai/util/CustomJacksonJaxBJsonProviderTest.java b/vid-app-common/src/test/java/org/onap/vid/aai/util/CustomJacksonJaxBJsonProviderTest.java
index dcd962f1b..f2b01f0c0 100644
--- a/vid-app-common/src/test/java/org/onap/vid/aai/util/CustomJacksonJaxBJsonProviderTest.java
+++ b/vid-app-common/src/test/java/org/onap/vid/aai/util/CustomJacksonJaxBJsonProviderTest.java
@@ -1,5 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2018 Nokia. All rights reserved.
+ * ================================================================================
+ * 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.vid.aai.util;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.databind.DeserializationConfig;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.SerializationConfig;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import org.junit.Assert;
 import org.junit.Test;
 
 public class CustomJacksonJaxBJsonProviderTest {
@@ -9,11 +36,19 @@ public class CustomJacksonJaxBJsonProviderTest {
     }
 
     @Test
-    public void testGetMapper() throws Exception {
-        CustomJacksonJaxBJsonProvider testSubject;
+    public void testMapperHasCorrectConfig() throws Exception {
+        CustomJacksonJaxBJsonProvider testSubject = createTestSubject();
+        DeserializationConfig deserializationConfig = testSubject.getMapper().getDeserializationConfig();
+        SerializationConfig serializationConfig = testSubject.getMapper().getSerializationConfig();
+
+        Assert.assertFalse(serializationConfig.hasSerializationFeatures(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS.getMask()));
+        Assert.assertFalse(serializationConfig.hasSerializationFeatures(SerializationFeature.INDENT_OUTPUT.getMask()));
+        Assert.assertFalse(serializationConfig.hasSerializationFeatures(SerializationFeature.WRAP_ROOT_VALUE.getMask()));
+        Assert.assertFalse(serializationConfig.hasSerializationFeatures(SerializationFeature.CLOSE_CLOSEABLE.getMask()));
+
+        Assert.assertFalse(deserializationConfig.hasDeserializationFeatures(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES.getMask()));
+        Assert.assertFalse(deserializationConfig.hasDeserializationFeatures(DeserializationFeature.UNWRAP_ROOT_VALUE.getMask()));
 
-        // default test
-        testSubject = createTestSubject();
-        testSubject.getMapper();
+        Assert.assertEquals(serializationConfig.getSerializationInclusion(), JsonInclude.Include.NON_NULL);
     }
 }
\ No newline at end of file
diff --git a/vid-app-common/src/test/java/org/onap/vid/aai/util/HttpsAuthClientTest.java b/vid-app-common/src/test/java/org/onap/vid/aai/util/HttpsAuthClientTest.java
index a26c431e8..f000dc801 100644
--- a/vid-app-common/src/test/java/org/onap/vid/aai/util/HttpsAuthClientTest.java
+++ b/vid-app-common/src/test/java/org/onap/vid/aai/util/HttpsAuthClientTest.java
@@ -1,22 +1,94 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2018 Nokia. All rights reserved.
+ * ================================================================================
+ * 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.vid.aai.util;
 
+import org.junit.Before;
 import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.onap.vid.aai.exceptions.HttpClientBuilderException;
+
+import javax.net.ssl.SSLContext;
+import java.util.Optional;
+
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
+@RunWith(MockitoJUnitRunner.class)
 public class HttpsAuthClientTest {
+    @Mock
+    private SystemPropertyHelper systemPropertyHelper;
+    @Mock
+    private SSLContextProvider sslContextProvider;
+    @Mock
+    private SSLContext sslContext;
+
+    public static final String CERT_FILE_PATH = "any_path";
 
     /*
     TO BE IMPLEMENTED
     
     private HttpsAuthClient createTestSubject() {
-        return new HttpsAuthClient();
+        return new HttpsAuthClient(systemPropertyHelper, sslContextProvider);
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        when(systemPropertyHelper.getAAITruststoreFilename()).thenReturn(Optional.of("filename"));
+        when(systemPropertyHelper.getEncodedTruststorePassword()).thenReturn("password");
+    }
+
+    @Test(expected = HttpClientBuilderException.class)
+    public void testHttpClientBuilderExceptionOnGetClient() throws HttpClientBuilderException {
+        //when
+        when(systemPropertyHelper.getAAIUseClientCert()).thenReturn(Optional.of("true"));
+        when(sslContextProvider.getSslContext(anyString(), anyString())).thenThrow(new HttpClientBuilderException());
+        createTestSubject().getClient("nonExistingFile");
+    }
+
+    @Test
+    public void testGetSecuredClient() throws Exception {
+        // when
+        when(systemPropertyHelper.getAAIUseClientCert()).thenReturn(Optional.of("true"));
+        when(sslContextProvider.getSslContext(anyString(), anyString())).thenReturn(sslContext);
+        createTestSubject().getClient(CERT_FILE_PATH);
+
+        //then
+        verify(sslContextProvider).getSslContext(anyString(), anyString());
     }
 
     @Test
-    public void testGetClient() throws Exception {
-        String certFilePath = "";
+    public void testGetUnsecuredClient() throws Exception {
+        // when
+        when(systemPropertyHelper.getAAIUseClientCert()).thenReturn(Optional.of("false"));
+        when(sslContextProvider.getSslContext(anyString(), anyString())).thenReturn(sslContext);
+        createTestSubject().getClient(CERT_FILE_PATH);
 
-        // default test
-        HttpsAuthClient.getClient(certFilePath);
+        //then
+        verify(sslContextProvider, never()).getSslContext(anyString(), anyString());
     }
     */
 }
\ No newline at end of file
diff --git a/vid-app-common/src/test/java/org/onap/vid/aai/util/ParametrizedAAIRestInterfaceTest.java b/vid-app-common/src/test/java/org/onap/vid/aai/util/ParametrizedAAIRestInterfaceTest.java
new file mode 100644
index 000000000..94e749ace
--- /dev/null
+++ b/vid-app-common/src/test/java/org/onap/vid/aai/util/ParametrizedAAIRestInterfaceTest.java
@@ -0,0 +1,123 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2018 Nokia. All rights reserved.
+ * ================================================================================
+ * 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.vid.aai.util;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.onap.vid.aai.exceptions.InvalidPropertyException;
+import org.testng.Assert;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.Invocation;
+import javax.ws.rs.client.WebTarget;
+import javax.ws.rs.core.Response;
+import java.io.UnsupportedEncodingException;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Optional;
+import java.util.UUID;
+
+import static javax.ws.rs.core.Response.Status.NO_CONTENT;
+import static javax.ws.rs.core.Response.Status.OK;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(Parameterized.class)
+public class ParametrizedAAIRestInterfaceTest {
+
+    private static final String PATH = "path";
+    private static final String HTTP_LOCALHOST = "http://localhost/";
+    @Mock
+    private Client client;
+    @Mock
+    private WebTarget webTarget;
+    @Mock
+    private Invocation.Builder builder;
+    @Mock
+    private ServletRequestHelper servletRequestHelper;
+    @Mock
+    private HttpsAuthClient httpsAuthClient;
+    @Mock
+    private HttpServletRequest httpServletRequest;
+    @Mock
+    private Response response;
+    @Mock
+    private SystemPropertyHelper systemPropertyHelper;
+
+    private AAIRestInterface testSubject;
+    private Response.Status status;
+
+    @Parameterized.Parameters
+    public static Collection<Object> data() {
+        return Arrays.asList(OK, NO_CONTENT);
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mockSystemProperties();
+        testSubject = createTestSubject();
+        when(client.target(HTTP_LOCALHOST+PATH)).thenReturn(webTarget);
+        when(webTarget.request()).thenReturn(builder);
+        when(builder.accept(Mockito.anyString())).thenReturn(builder);
+        when(builder.header(Mockito.anyString(), Mockito.anyString())).thenReturn(builder);
+        when(servletRequestHelper.extractOrGenerateRequestId()).thenReturn(UUID.randomUUID().toString());
+    }
+
+    public ParametrizedAAIRestInterfaceTest(Response.Status status) {
+        this.status = status;
+    }
+
+    private AAIRestInterface createTestSubject() {
+        return new AAIRestInterface(Optional.of(client), httpsAuthClient, servletRequestHelper, systemPropertyHelper);
+    }
+
+    @Test
+    public void testRestDeleteWithValidResponse() throws Exception {
+        // given
+        String methodName = "Delete";
+
+        // when
+        when(builder.delete()).thenReturn(response);
+        when(response.getStatusInfo()).thenReturn(status);
+        boolean finalResponse = testSubject.Delete("", "", PATH);
+
+        // then
+        verify(builder).delete();
+        Assert.assertTrue(finalResponse);
+    }
+
+    private void mockSystemProperties() throws UnsupportedEncodingException, InvalidPropertyException {
+        when(systemPropertyHelper.getAAIServerUrl()).thenReturn(Optional.of(HTTP_LOCALHOST));
+        when(systemPropertyHelper.getAAIUseClientCert()).thenReturn(Optional.of("cert"));
+        when(systemPropertyHelper.getAAIVIDPasswd()).thenReturn(Optional.of("passwd"));
+        when(systemPropertyHelper.getAAIVIDUsername()).thenReturn(Optional.of("user"));
+        when(systemPropertyHelper.getEncodedCredentials()).thenReturn("someCredentials");
+        when(systemPropertyHelper.getFullServicePath(Mockito.anyString())).thenReturn("http://localhost/path");
+    }
+
+}
diff --git a/vid-app-common/src/test/java/org/onap/vid/aai/util/SingleAAIRestInterfaceTest.java b/vid-app-common/src/test/java/org/onap/vid/aai/util/SingleAAIRestInterfaceTest.java
new file mode 100644
index 000000000..288b891c0
--- /dev/null
+++ b/vid-app-common/src/test/java/org/onap/vid/aai/util/SingleAAIRestInterfaceTest.java
@@ -0,0 +1,307 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2018 Nokia. All rights reserved.
+ * ================================================================================
+ * 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.vid.aai.util;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.onap.vid.aai.exceptions.InvalidPropertyException;
+import org.testng.Assert;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.client.Invocation;
+import javax.ws.rs.client.WebTarget;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.io.UnsupportedEncodingException;
+import java.util.Optional;
+import java.util.UUID;
+
+import static javax.ws.rs.core.Response.Status.*;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(MockitoJUnitRunner.class)
+public class SingleAAIRestInterfaceTest {
+
+    private static final String PATH = "path";
+    private static final String HTTP_LOCALHOST = "http://localhost/";
+    @Mock
+    private Client client;
+    @Mock
+    private WebTarget webTarget;
+    @Mock
+    private Invocation.Builder builder;
+    @Mock
+    private ServletRequestHelper servletRequestHelper;
+    @Mock
+    private HttpsAuthClient httpsAuthClient;
+    @Mock
+    private HttpServletRequest httpServletRequest;
+    @Mock
+    private Response response;
+    @Mock
+    private SystemPropertyHelper systemPropertyHelper;
+
+    private AAIRestInterface testSubject;
+
+    @Before
+    public void setUp() throws Exception {
+        mockSystemProperties();
+        testSubject = createTestSubject();
+        when(client.target(HTTP_LOCALHOST+PATH)).thenReturn(webTarget);
+        when(webTarget.request()).thenReturn(builder);
+        when(builder.accept(Mockito.anyString())).thenReturn(builder);
+        when(builder.header(Mockito.anyString(), Mockito.anyString())).thenReturn(builder);
+        when(servletRequestHelper.extractOrGenerateRequestId()).thenReturn(UUID.randomUUID().toString());
+    }
+
+    private AAIRestInterface createTestSubject() {
+        return new AAIRestInterface(Optional.of(client), httpsAuthClient, servletRequestHelper, systemPropertyHelper);
+    }
+
+    @Test
+    public void testEncodeURL() throws Exception {
+        String nodeKey = "some unusual uri";
+        Assert.assertEquals(testSubject.encodeURL(nodeKey), "some%20unusual%20uri");
+    }
+
+    @Test
+    public void testSetRestSrvrBaseURLWithNullValue() throws Exception {
+        testSubject.SetRestSrvrBaseURL(null);
+    }
+
+    @Test
+    public void testSetRestSrvrBaseURL() throws Exception {
+        String baseUrl = "anything";
+        testSubject.SetRestSrvrBaseURL(baseUrl);
+        Assert.assertEquals(testSubject.getRestSrvrBaseURL(), baseUrl);
+    }
+
+    @Test
+    public void testRestJsonPutWithResponse200() throws Exception {
+        // given
+        String methodName = "RestPut";
+        String payload = "{\"id\": 1}";
+        Entity<String> entity = Entity.entity(payload, MediaType.APPLICATION_JSON);
+
+        // when
+        when(builder.put(Mockito.any(Entity.class))).thenReturn(response);
+        when(response.getStatusInfo()).thenReturn(OK);
+        Response finalResponse = testSubject.RestPut("", PATH, payload, false);
+
+        // then
+        verify(builder).put(entity);
+        Assert.assertEquals(response, finalResponse);
+    }
+
+    @Test
+    public void testFailedRestJsonPut() throws Exception {
+        // given
+        String methodName = "RestPut";
+        String payload = "{\"id\": 1}";
+        Entity<String> entity = Entity.entity(payload, MediaType.APPLICATION_JSON);
+
+        // when
+        when(builder.put(Mockito.any(Entity.class))).thenThrow(new RuntimeException());
+        Response finalResponse = testSubject.RestPut("", PATH, payload, false);
+
+        // then
+        verify(builder).put(entity);
+        Assert.assertEquals(finalResponse, null);
+    }
+
+    @Test
+    public void testRestJsonPutWithResponse400() throws Exception {
+        // given
+        String methodName = "RestPut";
+        String payload = "{\"id\": 1}";
+        Entity<String> entity = Entity.entity(payload, MediaType.APPLICATION_JSON);
+
+        // when
+        when(builder.put(Mockito.any(Entity.class))).thenReturn(response);
+        when(response.getStatusInfo()).thenReturn(BAD_REQUEST);
+        when(response.getStatus()).thenReturn(BAD_REQUEST.getStatusCode());
+        Response finalResponse = testSubject.RestPut("", PATH, payload, false);
+
+        // then
+        verify(builder).put(entity);
+        Assert.assertEquals(response, finalResponse);
+    }
+
+    @Test
+    public void testRestPostWithResponse200() throws Exception {
+        // given
+        String methodName = "RestPost";
+        String payload = "{\"id\": 1}";
+        Entity<String> entity = Entity.entity(payload, MediaType.APPLICATION_JSON);
+
+        // when
+        when(builder.post(Mockito.any(Entity.class))).thenReturn(response);
+        when(response.getStatusInfo()).thenReturn(OK);
+        Response finalResponse = testSubject.RestPost("", PATH, payload, false);
+
+        // then
+        verify(builder).post(entity);
+        Assert.assertEquals(response, finalResponse);
+    }
+
+    @Test
+    public void testRestPostWithResponse400() throws Exception {
+        // given
+        String methodName = "RestPost";
+        String payload = "{\"id\": 1}";
+        Entity<String> entity = Entity.entity(payload, MediaType.APPLICATION_JSON);
+
+        // when
+        when(builder.post(Mockito.any(Entity.class))).thenReturn(response);
+        when(response.getStatusInfo()).thenReturn(BAD_REQUEST);
+        when(response.getStatus()).thenReturn(BAD_REQUEST.getStatusCode());
+        Response finalResponse = testSubject.RestPost("", PATH, payload, false);
+
+        // then
+        verify(builder).post(entity);
+        Assert.assertEquals(response, finalResponse);
+    }
+
+    @Test
+    public void testFailedRestPost() throws Exception {
+        // given
+        String methodName = "RestPost";
+        String payload = "{\"id\": 1}";
+        Entity<String> entity = Entity.entity(payload, MediaType.APPLICATION_JSON);
+
+        // when
+        when(builder.post(Mockito.any(Entity.class))).thenThrow(new RuntimeException());
+        Response finalResponse = testSubject.RestPost("", PATH, payload, false);
+
+        // then
+        verify(builder).post(entity);
+        Assert.assertEquals(finalResponse, null);
+    }
+
+    @Test
+    public void testRestDeleteWithResponse400() throws Exception {
+        // given
+        String methodName = "Delete";
+
+        // when
+        when(builder.delete()).thenReturn(response);
+        when(response.getStatusInfo()).thenReturn(BAD_REQUEST);
+        String reason = "Any reason";
+        when(response.readEntity(String.class)).thenReturn(reason);
+        when(response.getStatus()).thenReturn(BAD_REQUEST.getStatusCode());
+        boolean finalResponse = testSubject.Delete("", "", PATH);
+
+        // then
+        verify(builder).delete();
+        Assert.assertFalse(finalResponse);
+    }
+
+    @Test
+    public void testRestDeleteWithResponse404() throws Exception {
+        // given
+        String methodName = "Delete";
+
+        // when
+        when(builder.delete()).thenReturn(response);
+        when(response.getStatusInfo()).thenReturn(NOT_FOUND);
+        String reason = "Any reason";
+        when(response.readEntity(String.class)).thenReturn(reason);
+        when(response.getStatus()).thenReturn(NOT_FOUND.getStatusCode());
+        boolean finalResponse = testSubject.Delete("", "", PATH);
+
+        // then
+        verify(builder).delete();
+        Assert.assertFalse(finalResponse);
+    }
+
+    @Test
+    public void testFailedRestDelete() throws Exception {
+        // given
+        String methodName = "Delete";
+
+        // when
+        when(builder.delete()).thenThrow(new RuntimeException());
+        boolean finalResponse = testSubject.Delete("", "", PATH);
+
+        // then
+        verify(builder).delete();
+        Assert.assertFalse(finalResponse);
+    }
+
+    @Test
+    public void testRestJsonGetWithResponse200() throws Exception {
+        // given
+        String methodName = "RestGet";
+
+        // when
+        when(builder.get()).thenReturn(response);
+        when(response.getStatusInfo()).thenReturn(OK);
+        Response finalResponse = testSubject.RestGet("", "", PATH, false).getResponse();
+
+        // then
+        Assert.assertEquals(response, finalResponse);
+    }
+
+    @Test
+    public void testRestJsonGetWithResponse400() throws Exception {
+        // given
+        String methodName = "RestGet";
+
+        // when
+        when(builder.get()).thenReturn(response);
+        when(response.getStatusInfo()).thenReturn(BAD_REQUEST);
+        when(response.getStatus()).thenReturn(BAD_REQUEST.getStatusCode());
+        Response finalResponse = testSubject.RestGet("", "", PATH, false).getResponse();
+
+        // then
+        Assert.assertEquals(response, finalResponse);
+    }
+
+    @Test
+    public void testFailedRestGet() throws Exception {
+        // given
+        String methodName = "RestGet";
+
+        // when
+        when(builder.get()).thenThrow(new RuntimeException());
+        Response finalResponse = testSubject.RestGet("", "", PATH, false).getResponse();
+
+        // then
+        Assert.assertEquals(finalResponse, null);
+    }
+
+    private void mockSystemProperties() throws UnsupportedEncodingException, InvalidPropertyException {
+        when(systemPropertyHelper.getAAIServerUrl()).thenReturn(Optional.of(HTTP_LOCALHOST));
+        when(systemPropertyHelper.getAAIUseClientCert()).thenReturn(Optional.of("cert"));
+        when(systemPropertyHelper.getAAIVIDPasswd()).thenReturn(Optional.of("passwd"));
+        when(systemPropertyHelper.getAAIVIDUsername()).thenReturn(Optional.of("user"));
+        when(systemPropertyHelper.getEncodedCredentials()).thenReturn("someCredentials");
+        when(systemPropertyHelper.getFullServicePath(Mockito.anyString())).thenReturn("http://localhost/path");
+    }
+
+}
\ No newline at end of file
diff --git a/vid-app-common/src/test/java/org/onap/vid/config/JobCommandsConfigWithMockedMso.java b/vid-app-common/src/test/java/org/onap/vid/config/JobCommandsConfigWithMockedMso.java
index 245623aa3..56ac28d2e 100644
--- a/vid-app-common/src/test/java/org/onap/vid/config/JobCommandsConfigWithMockedMso.java
+++ b/vid-app-common/src/test/java/org/onap/vid/config/JobCommandsConfigWithMockedMso.java
@@ -1,9 +1,33 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2018 Nokia. All rights reserved.
+ * ================================================================================
+ * 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.vid.config;
 
 import org.hibernate.SessionFactory;
 import org.mockito.Mockito;
+import org.onap.portalsdk.core.service.DataAccessService;
 import org.onap.vid.aai.AaiClientInterface;
 import org.onap.vid.aai.util.HttpsAuthClient;
+import org.onap.vid.aai.util.SSLContextProvider;
+import org.onap.vid.aai.util.SystemPropertyHelper;
 import org.onap.vid.job.JobAdapter;
 import org.onap.vid.job.JobsBrokerService;
 import org.onap.vid.job.command.InProgressStatusCommand;
@@ -17,13 +41,11 @@ import org.onap.vid.services.AsyncInstantiationBusinessLogic;
 import org.onap.vid.services.AsyncInstantiationBusinessLogicImpl;
 import org.onap.vid.services.AuditService;
 import org.onap.vid.services.AuditServiceImpl;
-import org.onap.portalsdk.core.service.DataAccessService;
 import org.springframework.beans.factory.config.ConfigurableBeanFactory;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Scope;
-import org.togglz.core.manager.FeatureManager;
 
 @Configuration
 public class JobCommandsConfigWithMockedMso {
@@ -40,7 +62,7 @@ public class JobCommandsConfigWithMockedMso {
 
     @Bean
     public HttpsAuthClient httpsAuthClientFactory(){
-        return new HttpsAuthClient("some random path");
+        return new HttpsAuthClient("some random path", new SystemPropertyHelper(), new SSLContextProvider());
     }
 
     @Bean
diff --git a/vid-app-common/src/test/java/org/onap/vid/controller/LocalWebConfig.java b/vid-app-common/src/test/java/org/onap/vid/controller/LocalWebConfig.java
index 54d0d77b5..f63580d27 100644
--- a/vid-app-common/src/test/java/org/onap/vid/controller/LocalWebConfig.java
+++ b/vid-app-common/src/test/java/org/onap/vid/controller/LocalWebConfig.java
@@ -1,3 +1,24 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2018 Nokia. All rights reserved.
+ * ================================================================================
+ * 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.vid.controller;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -5,8 +26,7 @@ import org.onap.vid.aai.AaiClient;
 import org.onap.vid.aai.AaiClientInterface;
 import org.onap.vid.aai.AaiResponseTranslator;
 import org.onap.vid.aai.model.PortDetailsTranslator;
-import org.onap.vid.aai.util.AAIRestInterface;
-import org.onap.vid.aai.util.HttpsAuthClient;
+import org.onap.vid.aai.util.*;
 import org.onap.vid.asdc.AsdcClient;
 import org.onap.vid.asdc.parser.ToscaParserImpl2;
 import org.onap.vid.services.AaiService;
@@ -46,14 +66,29 @@ public class LocalWebConfig {
     }
 
     @Bean
-    public HttpsAuthClient httpsAuthClientFactory(ServletContext servletContext) {
+    public SSLContextProvider sslContextProvider() {
+        return new SSLContextProvider();
+    }
+
+    @Bean
+    public SystemPropertyHelper systemPropertyHelper() {
+        return new SystemPropertyHelper();
+    }
+
+    @Bean
+    public ServletRequestHelper servletRequestHelper() {
+        return new ServletRequestHelper();
+    }
+
+    @Bean
+    public HttpsAuthClient httpsAuthClientFactory(ServletContext servletContext, SystemPropertyHelper systemPropertyHelper, SSLContextProvider sslContextProvider) {
         final String certFilePath = new File(servletContext.getRealPath("/WEB-INF/cert/")).getAbsolutePath();
-        return new HttpsAuthClient(certFilePath);
+        return new HttpsAuthClient(certFilePath, systemPropertyHelper, sslContextProvider);
     }
 
     @Bean(name = "aaiRestInterface")
-    public AAIRestInterface aaiRestInterface(HttpsAuthClient httpsAuthClientFactory) {
-        return new AAIRestInterface(httpsAuthClientFactory);
+    public AAIRestInterface aaiRestInterface(HttpsAuthClient httpsAuthClientFactory, ServletRequestHelper servletRequestHelper, SystemPropertyHelper systemPropertyHelper) {
+        return new AAIRestInterface(httpsAuthClientFactory, servletRequestHelper, systemPropertyHelper);
     }
 
     @Bean
diff --git a/vid-app-common/src/test/java/org/onap/vid/testUtils/TestUtils.java b/vid-app-common/src/test/java/org/onap/vid/testUtils/TestUtils.java
index 175f87f2a..0460f5325 100644
--- a/vid-app-common/src/test/java/org/onap/vid/testUtils/TestUtils.java
+++ b/vid-app-common/src/test/java/org/onap/vid/testUtils/TestUtils.java
@@ -133,6 +133,7 @@ public class TestUtils {
             Mockito.when(fakeBuilder.get(any(GenericType.class))).thenReturn(null);
 
             Mockito.when(fakeResponse.getStatus()).thenReturn(200);
+            Mockito.when(fakeResponse.getStatusInfo()).thenReturn(Response.Status.OK);
             Mockito.when(fakeResponse.readEntity(Service.class)).thenReturn(null);
         }
     }