Add REST client for Api-handler

This enables calling api-handler from bpmn-infra

Issue-ID: SO-3811
Signed-off-by: Jozsef Csongvai <jozsef.csongvai@bell.ca>
Change-Id: I59a6c7859505f9fca4729089914f43834ceb6323

1 files changed, 121 insertions, 0 deletions

diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/orchestration/ApiHandlerClientTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/orchestration/ApiHandlerClientTest.java
new file mode 100644
index 0000000000..f3a04e6f54
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/client/orchestration/ApiHandlerClientTest.java
@@ -0,0 +1,121 @@
+package org.onap.so.client.orchestration;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentMatchers;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.onap.so.serviceinstancebeans.ServiceInstancesRequest;
+import org.onap.so.serviceinstancebeans.ServiceInstancesResponse;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.RestTemplate;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThat;
+import static org.hamcrest.CoreMatchers.instanceOf;
+
+
+@TestPropertySource(properties = {"mso.adapters.apihandler.endpoint=http://localhost:",
+        "mso.adapters.apihandler.auth=Basic dGVzdDp0ZXN0Cg=="})
+@RunWith(SpringJUnit4ClassRunner.class)
+public class ApiHandlerClientTest {
+
+    @InjectMocks
+    private ApiHandlerClient client;
+
+    @Mock
+    protected RestTemplate restTemplate;
+
+    private ServiceInstancesRequest buildRequest(String incomingRequest) {
+        ObjectMapper mapper = new ObjectMapper();
+        mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+        ServiceInstancesRequest request = null;
+        try {
+            request = mapper.readValue(incomingRequest, ServiceInstancesRequest.class);
+            System.out.println("Java Object: " + request);
+        } catch (Exception e) {
+            System.out.println("Caught Exception " + e.getMessage());
+            Assert.fail("Could not build ServiceInstancesRequest object");
+        }
+        return request;
+    }
+
+    @Test
+    public void createServiceInstanceTest() {
+        String incomingRequest =
+                "{\"requestDetails\":{\"modelInfo\":{\"modelType\":\"service\",\"modelInvariantId\":\"5d48acb5-097d-4982-aeb2-f4a3bd87d31b\",\"modelVersionId\":\"3c40d244-808e-42ca-b09a-256d83d19d0a\",\"modelName\":\"MOWvMXBV1Service\",\"modelVersion\":\"10.0\"},\"cloudConfiguration\":{\"lcpCloudRegionId\":\"mdt1\",\"tenantId\":\"88a6ca3ee0394ade9403f075db23167e\"},\"owningEntity\":{\"owningEntityId\":\"038d99af-0427-42c2-9d15-971b99b9b489\",\"owningEntityName\":\"PACKETCORE\"},\"project\":{\"projectName\":\"{someprojectname}\"},\"subscriberInfo\":{\"globalSubscriberId\":\"{somesubscriberid}\"},\"requestInfo\":{\"productFamilyId\":\"a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb\",\"source\":\"VID\",\"suppressRollback\":true,\"requestorId\":\"xxxxxx\"},\"requestParameters\":{\"subscriptionServiceType\":\"VMX\",\"aLaCarte\":false,\"userParams\":[{\"service\":{\"modelInfo\":{\"modelType\":\"service\",\"modelInvariantId\":\"5d48acb5-097d-4982-aeb2-f4a3bd87d31b\",\"modelVersionId\":\"3c40d244-808e-42ca-b09a-256d83d19d0a\",\"modelName\":\"MOWvMXBV1Service\",\"modelVersion\":\"10.0\"},\"instanceParams\":[],\"resources\":{\"vnfs\":[{\"modelInfo\":{\"modelType\":\"vnf\",\"modelName\":\"2016-73_MOW\",\"modelVersionId\":\"7f40c192-f63c-463e-ba94-286933b895f8\",\"modelCustomizationName\":\"2016-73_MOW\",\"modelCustomizationId\":\"ab153b6e-c364-44c0-bef6-1f2982117f04\"},\"cloudConfiguration\":{\"lcpCloudRegionId\":\"mdt1\",\"tenantId\":\"88a6ca3ee0394ade9403f075db23167e\"},\"platform\":{\"platformName\":\"test\"},\"lineOfBusiness\":{\"lineOfBusinessName\":\"someValue\"},\"productFamilyId\":\"a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb\",\"instanceParams\":[],\"vfModules\":[{\"modelInfo\":{\"modelType\":\"vfModule\",\"modelName\":\"201673MowtestBvL\",\"modelVersionId\":\"4c75f813-fa91-45a4-89d0-790ff5f1ae79\",\"modelCustomizationId\":\"a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f\"},\"instanceName\":\"vfModule1\",\"instanceParams\":[{\"vmx_int_net_len\":\"24\"}]}]}]}}}]}}}";
+        ServiceInstancesRequest request = buildRequest(incomingRequest);
+        ResponseEntity<ServiceInstancesResponse> responseEntity =
+                new ResponseEntity<ServiceInstancesResponse>(new ServiceInstancesResponse(), HttpStatus.ACCEPTED);
+        Mockito.when(restTemplate.exchange(ArgumentMatchers.anyString(), ArgumentMatchers.any(HttpMethod.class),
+                ArgumentMatchers.any(), ArgumentMatchers.<Class<ServiceInstancesResponse>>any()))
+                .thenReturn(responseEntity);
+
+        try {
+            ServiceInstancesResponse response = client.createServiceInstance(request);
+            assertThat(response, instanceOf(ServiceInstancesResponse.class));
+        } catch (ApiHandlerClientException e) {
+            Assert.fail(e.getMessage());
+        }
+    }
+
+    @Test
+    public void createServiceInstanceErrorTest() {
+        String incomingRequest =
+                "{\"requestDetails\":{\"modelInfo\":{\"modelType\":\"service\",\"modelInvariantId\":\"5d48acb5-097d-4982-aeb2-f4a3bd87d31b\",\"modelVersionId\":\"3c40d244-808e-42ca-b09a-256d83d19d0a\",\"modelName\":\"MOWvMXBV1Service\",\"modelVersion\":\"10.0\"},\"cloudConfiguration\":{\"lcpCloudRegionId\":\"mdt1\",\"tenantId\":\"88a6ca3ee0394ade9403f075db23167e\"},\"owningEntity\":{\"owningEntityId\":\"038d99af-0427-42c2-9d15-971b99b9b489\",\"owningEntityName\":\"PACKETCORE\"},\"project\":{\"projectName\":\"{someprojectname}\"},\"subscriberInfo\":{\"globalSubscriberId\":\"{somesubscriberid}\"},\"requestInfo\":{\"productFamilyId\":\"a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb\",\"source\":\"VID\",\"suppressRollback\":true,\"requestorId\":\"xxxxxx\"},\"requestParameters\":{\"subscriptionServiceType\":\"VMX\",\"aLaCarte\":false,\"userParams\":[{\"service\":{\"modelInfo\":{\"modelType\":\"service\",\"modelInvariantId\":\"5d48acb5-097d-4982-aeb2-f4a3bd87d31b\",\"modelVersionId\":\"3c40d244-808e-42ca-b09a-256d83d19d0a\",\"modelName\":\"MOWvMXBV1Service\",\"modelVersion\":\"10.0\"},\"instanceParams\":[],\"resources\":{\"vnfs\":[{\"modelInfo\":{\"modelType\":\"vnf\",\"modelName\":\"2016-73_MOW\",\"modelVersionId\":\"7f40c192-f63c-463e-ba94-286933b895f8\",\"modelCustomizationName\":\"2016-73_MOW\",\"modelCustomizationId\":\"ab153b6e-c364-44c0-bef6-1f2982117f04\"},\"cloudConfiguration\":{\"lcpCloudRegionId\":\"mdt1\",\"tenantId\":\"88a6ca3ee0394ade9403f075db23167e\"},\"platform\":{\"platformName\":\"test\"},\"lineOfBusiness\":{\"lineOfBusinessName\":\"someValue\"},\"productFamilyId\":\"a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb\",\"instanceParams\":[],\"vfModules\":[{\"modelInfo\":{\"modelType\":\"vfModule\",\"modelName\":\"201673MowtestBvL\",\"modelVersionId\":\"4c75f813-fa91-45a4-89d0-790ff5f1ae79\",\"modelCustomizationId\":\"a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f\"},\"instanceName\":\"vfModule1\",\"instanceParams\":[{\"vmx_int_net_len\":\"24\"}]}]}]}}}]}}}";
+        ServiceInstancesRequest request = buildRequest(incomingRequest);
+        Mockito.when(restTemplate.exchange(ArgumentMatchers.anyString(), ArgumentMatchers.any(HttpMethod.class),
+                ArgumentMatchers.any(), ArgumentMatchers.<Class<ServiceInstancesResponse>>any()))
+                .thenThrow(new HttpClientErrorException(HttpStatus.NOT_FOUND));
+        try {
+            client.createServiceInstance(request);
+            Assert.fail("ApiHandlerClientException exception was not thrown");
+        } catch (ApiHandlerClientException e) {
+            assertEquals("Failed sending service createInstance request to api-handler. Error: ", e.getMessage());
+        }
+    }
+
+    @Test
+    public void deleteServiceInstanceTest() {
+        String incomingRequest =
+                "{\"requestDetails\":{\"modelInfo\":{\"modelType\":\"service\",\"modelInvariantId\":\"5d48acb5-097d-4982-aeb2-f4a3bd87d31b\",\"modelVersionId\":\"3c40d244-808e-42ca-b09a-256d83d19d0a\",\"modelName\":\"MOWvMXBV1Service\",\"modelVersion\":\"10.0\"},\"cloudConfiguration\":{\"lcpCloudRegionId\":\"mdt1\",\"tenantId\":\"88a6ca3ee0394ade9403f075db23167e\"},\"owningEntity\":{\"owningEntityId\":\"038d99af-0427-42c2-9d15-971b99b9b489\",\"owningEntityName\":\"PACKETCORE\"},\"project\":{\"projectName\":\"{someprojectname}\"},\"subscriberInfo\":{\"globalSubscriberId\":\"{somesubscriberid}\"},\"requestInfo\":{\"productFamilyId\":\"a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb\",\"source\":\"VID\",\"suppressRollback\":true,\"requestorId\":\"xxxxxx\"},\"requestParameters\":{\"subscriptionServiceType\":\"VMX\",\"aLaCarte\":false,\"userParams\":[{\"service\":{\"modelInfo\":{\"modelType\":\"service\",\"modelInvariantId\":\"5d48acb5-097d-4982-aeb2-f4a3bd87d31b\",\"modelVersionId\":\"3c40d244-808e-42ca-b09a-256d83d19d0a\",\"modelName\":\"MOWvMXBV1Service\",\"modelVersion\":\"10.0\"},\"instanceParams\":[],\"resources\":{\"vnfs\":[{\"modelInfo\":{\"modelType\":\"vnf\",\"modelName\":\"2016-73_MOW\",\"modelVersionId\":\"7f40c192-f63c-463e-ba94-286933b895f8\",\"modelCustomizationName\":\"2016-73_MOW\",\"modelCustomizationId\":\"ab153b6e-c364-44c0-bef6-1f2982117f04\"},\"cloudConfiguration\":{\"lcpCloudRegionId\":\"mdt1\",\"tenantId\":\"88a6ca3ee0394ade9403f075db23167e\"},\"platform\":{\"platformName\":\"test\"},\"lineOfBusiness\":{\"lineOfBusinessName\":\"someValue\"},\"productFamilyId\":\"a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb\",\"instanceParams\":[],\"vfModules\":[{\"modelInfo\":{\"modelType\":\"vfModule\",\"modelName\":\"201673MowtestBvL\",\"modelVersionId\":\"4c75f813-fa91-45a4-89d0-790ff5f1ae79\",\"modelCustomizationId\":\"a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f\"},\"instanceName\":\"vfModule1\",\"instanceParams\":[{\"vmx_int_net_len\":\"24\"}]}]}]}}}]}}}";
+        ServiceInstancesRequest request = buildRequest(incomingRequest);
+        ResponseEntity<ServiceInstancesResponse> responseEntity =
+                new ResponseEntity<ServiceInstancesResponse>(new ServiceInstancesResponse(), HttpStatus.ACCEPTED);
+        Mockito.when(restTemplate.exchange(ArgumentMatchers.anyString(), ArgumentMatchers.any(HttpMethod.class),
+                ArgumentMatchers.any(), ArgumentMatchers.<Class<ServiceInstancesResponse>>any()))
+                .thenReturn(responseEntity);
+
+        try {
+            ServiceInstancesResponse response = client.deleteServiceInstance(request);
+            assertThat(response, instanceOf(ServiceInstancesResponse.class));
+        } catch (ApiHandlerClientException e) {
+            Assert.fail(e.getMessage());
+        }
+    }
+
+    @Test
+    public void deleteServiceInstanceErrorTest() {
+        String incomingRequest =
+                "{\"requestDetails\":{\"modelInfo\":{\"modelType\":\"service\",\"modelInvariantId\":\"5d48acb5-097d-4982-aeb2-f4a3bd87d31b\",\"modelVersionId\":\"3c40d244-808e-42ca-b09a-256d83d19d0a\",\"modelName\":\"MOWvMXBV1Service\",\"modelVersion\":\"10.0\"},\"cloudConfiguration\":{\"lcpCloudRegionId\":\"mdt1\",\"tenantId\":\"88a6ca3ee0394ade9403f075db23167e\"},\"owningEntity\":{\"owningEntityId\":\"038d99af-0427-42c2-9d15-971b99b9b489\",\"owningEntityName\":\"PACKETCORE\"},\"project\":{\"projectName\":\"{someprojectname}\"},\"subscriberInfo\":{\"globalSubscriberId\":\"{somesubscriberid}\"},\"requestInfo\":{\"productFamilyId\":\"a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb\",\"source\":\"VID\",\"suppressRollback\":true,\"requestorId\":\"xxxxxx\"},\"requestParameters\":{\"subscriptionServiceType\":\"VMX\",\"aLaCarte\":false,\"userParams\":[{\"service\":{\"modelInfo\":{\"modelType\":\"service\",\"modelInvariantId\":\"5d48acb5-097d-4982-aeb2-f4a3bd87d31b\",\"modelVersionId\":\"3c40d244-808e-42ca-b09a-256d83d19d0a\",\"modelName\":\"MOWvMXBV1Service\",\"modelVersion\":\"10.0\"},\"instanceParams\":[],\"resources\":{\"vnfs\":[{\"modelInfo\":{\"modelType\":\"vnf\",\"modelName\":\"2016-73_MOW\",\"modelVersionId\":\"7f40c192-f63c-463e-ba94-286933b895f8\",\"modelCustomizationName\":\"2016-73_MOW\",\"modelCustomizationId\":\"ab153b6e-c364-44c0-bef6-1f2982117f04\"},\"cloudConfiguration\":{\"lcpCloudRegionId\":\"mdt1\",\"tenantId\":\"88a6ca3ee0394ade9403f075db23167e\"},\"platform\":{\"platformName\":\"test\"},\"lineOfBusiness\":{\"lineOfBusinessName\":\"someValue\"},\"productFamilyId\":\"a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb\",\"instanceParams\":[],\"vfModules\":[{\"modelInfo\":{\"modelType\":\"vfModule\",\"modelName\":\"201673MowtestBvL\",\"modelVersionId\":\"4c75f813-fa91-45a4-89d0-790ff5f1ae79\",\"modelCustomizationId\":\"a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f\"},\"instanceName\":\"vfModule1\",\"instanceParams\":[{\"vmx_int_net_len\":\"24\"}]}]}]}}}]}}}";
+        ServiceInstancesRequest request = buildRequest(incomingRequest);
+        Mockito.when(restTemplate.exchange(ArgumentMatchers.anyString(), ArgumentMatchers.any(HttpMethod.class),
+                ArgumentMatchers.any(), ArgumentMatchers.<Class<ServiceInstancesResponse>>any()))
+                .thenThrow(new HttpClientErrorException(HttpStatus.NOT_FOUND));
+        try {
+            client.deleteServiceInstance(request);
+            Assert.fail("ApiHandlerClientException exception was not thrown");
+        } catch (ApiHandlerClientException e) {
+            assertEquals("Failed sending service deleteInstance request to api-handler. Error: ", e.getMessage());
+        }
+    }
+
+}