junits for PombaClientImpl

-Create new test class for PombaClientImpl
-Added new test for PombaClientImpl.verify

Change-Id: I776df73d592a219c0aa266a8207c92c1f475f4da
Issue-ID: VID-418
Signed-off-by: Tomasz Gwozdecki <tomasz.gwozdecki@nokia.com>

3 files changed, 117 insertions, 5 deletions

diff --git a/vid-app-common/src/main/java/org/onap/vid/aai/PombaClientImpl.java b/vid-app-common/src/main/java/org/onap/vid/aai/PombaClientImpl.java
index 000628d8a..15fda829c 100644
--- a/vid-app-common/src/main/java/org/onap/vid/aai/PombaClientImpl.java
+++ b/vid-app-common/src/main/java/org/onap/vid/aai/PombaClientImpl.java
@@ -1,13 +1,13 @@
+
 package org.onap.vid.aai;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
+import javax.servlet.ServletContext;
 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
-import org.onap.portalsdk.core.util.SystemProperties;
 import org.onap.vid.model.PombaInstance.PombaRequest;
+import org.onap.vid.utils.SystemPropertiesWrapper;
 import org.springframework.beans.factory.annotation.Autowired;
 
-import javax.servlet.ServletContext;
-
 public class PombaClientImpl implements PombaClientInterface {
 
     protected String fromAppId = "VidAaiController";
@@ -19,13 +19,14 @@ public class PombaClientImpl implements PombaClientInterface {
     @Autowired
     PombaRestInterface pombaRestInterface;
 
+    @Autowired
+    SystemPropertiesWrapper systemPropertiesWrapper;
 
     @Override
     public void verify(PombaRequest request) {
         String methodName = "doAaiPost";
         logger.debug(EELFLoggerDelegate.debugLogger, methodName + " start");
-        String uri = SystemProperties.getProperty("pomba.server.url");
-
+        String uri = systemPropertiesWrapper.getProperty("pomba.server.url");
 
         try {
             pombaRestInterface.RestPost(fromAppId, uri, new ObjectMapper().writeValueAsString(request));
diff --git a/vid-app-common/src/test/java/org/onap/vid/aai/PombaClientImplTest.java b/vid-app-common/src/test/java/org/onap/vid/aai/PombaClientImplTest.java
new file mode 100644
index 000000000..b1c4139b7
--- /dev/null
+++ b/vid-app-common/src/test/java/org/onap/vid/aai/PombaClientImplTest.java
@@ -0,0 +1,93 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Modifications Copyright 2019 Nokia
+ * ================================================================================
+ * 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 static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.net.URL;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.onap.vid.model.PombaInstance.PombaRequest;
+import org.onap.vid.model.PombaInstance.ServiceInstance;
+import org.onap.vid.utils.SystemPropertiesWrapper;
+
+@RunWith(MockitoJUnitRunner.class)
+public class PombaClientImplTest {
+
+    @Mock
+    private SystemPropertiesWrapper systemPropertiesWrapper;
+    @Mock
+    private PombaRestInterface pombaRestInterface;
+    @InjectMocks
+    private PombaClientImpl pombaClient;
+
+    @Test
+    public void should_doHttpPost_withGivenPombaRequest() throws IOException {
+        //Given
+        String expectedUrl = "http://localhost/dummyUrl";
+        given(systemPropertiesWrapper.getProperty("pomba.server.url")).willReturn(expectedUrl);
+        String expectedPayload = readExpectedPombaJsonRequest();
+        PombaRequest pombaRequest = createPombaRequest();
+
+        //When
+        pombaClient.verify(pombaRequest);
+
+        //Then
+        then(pombaRestInterface).should().RestPost("VidAaiController", expectedUrl, expectedPayload);
+    }
+
+    private String readExpectedPombaJsonRequest() throws IOException {
+        URL url = PombaClientImplTest.class.getClassLoader().getResource("pomba_request.json");
+        PombaRequest expectedPombaRequest = new ObjectMapper().readValue(url, PombaRequest.class);
+        return new ObjectMapper().writeValueAsString(expectedPombaRequest);
+    }
+
+    private PombaRequest createPombaRequest() {
+        ServiceInstance serviceInstance1 = createServiceInstance("serviceType1", "serviceInstanceId1", "customerId1",
+            "modelVersion1", "modelInvariantId1");
+        ServiceInstance serviceInstance2 = createServiceInstance("serviceType2", "serviceInstanceId2", "customerId2",
+            "modelVersion2", "modelInvariantId2");
+
+        PombaRequest pombaRequest = new PombaRequest();
+        pombaRequest.serviceInstanceList = Lists.newArrayList(serviceInstance1, serviceInstance2);
+        return pombaRequest;
+    }
+
+    private ServiceInstance createServiceInstance(String serviceType, String serviceInstanceId, String customerId,
+        String modelVersionId, String modelInvariantId) {
+        ServiceInstance serviceInstance = new ServiceInstance();
+        serviceInstance.serviceType = serviceType;
+        serviceInstance.serviceInstanceId = serviceInstanceId;
+        serviceInstance.customerId = customerId;
+        serviceInstance.modelInvariantId = modelInvariantId;
+        serviceInstance.modelVersionId = modelVersionId;
+        return serviceInstance;
+    }
+
+}
\ No newline at end of file
diff --git a/vid-app-common/src/test/resources/pomba_request.json b/vid-app-common/src/test/resources/pomba_request.json
new file mode 100644
index 000000000..3d873bff8
--- /dev/null
+++ b/vid-app-common/src/test/resources/pomba_request.json
@@ -0,0 +1,18 @@
+{
+  "serviceInstanceList": [
+    {
+      "serviceInstanceId": "serviceInstanceId1",
+      "modelVersionId": "modelVersion1",
+      "modelInvariantId": "modelInvariantId1",
+      "customerId": "customerId1",
+      "serviceType": "serviceType1"
+    },
+    {
+      "serviceInstanceId": "serviceInstanceId2",
+      "modelVersionId": "modelVersion2",
+      "modelInvariantId": "modelInvariantId2",
+      "customerId": "customerId2",
+      "serviceType": "serviceType2"
+    }
+  ]
+}
\ No newline at end of file