src/test/java/org/onap/aai/sparky/viewandinspect/SchemaVisualizationProcessorTest.java

   1 package org.onap.aai.sparky.viewandinspect;
   2
   3 import static org.junit.Assert.assertEquals;
   4 import static org.junit.Assert.assertNotNull;
   5
   6 import java.io.IOException;
   7
   8 import org.apache.camel.Exchange;
   9 import org.apache.camel.Message;
  10 import org.apache.camel.component.restlet.RestletConstants;
  11 import org.junit.Before;
  12 import org.junit.Test;
  13 import org.mockito.ArgumentCaptor;
  14 import org.mockito.Mockito;
  15 import org.onap.aai.restclient.client.OperationResult;
  16 import org.onap.aai.sparky.viewandinspect.entity.QueryRequest;
  17 import org.onap.aai.sparky.viewandinspect.services.VisualizationService;
  18 import org.onap.aai.sparky.viewandinspect.util.SchemaVisualizationTestDataBuilder;
  19 import org.restlet.Request;
  20 import org.restlet.Response;
  21 import org.restlet.data.ClientInfo;
  22 import org.restlet.data.MediaType;
  23 import org.restlet.data.Status;
  24
  25 import com.fasterxml.jackson.annotation.JsonInclude.Include;
  26 import com.fasterxml.jackson.core.JsonParseException;
  27 import com.fasterxml.jackson.databind.JsonMappingException;
  28 import com.fasterxml.jackson.databind.ObjectMapper;
  29
  30 public class SchemaVisualizationProcessorTest {
  31
  32   SchemaVisualizationProcessor schemaVisProcessor;
  33   VisualizationService mockVisualizationService;
  34
  35   private ClientInfo requestClientInfo;
  36   private Exchange mockExchange;
  37   private Message mockRequestMessage;
  38   private Message mockResponseMessage;
  39   private Request mockRestletRequest;
  40   private Response mockRestletResponse;
  41
  42
  43   @Before
  44   public void init() throws Exception {
  45       schemaVisProcessor = new SchemaVisualizationProcessor();
  46
  47       mockVisualizationService = Mockito.mock(VisualizationService.class);
  48
  49       requestClientInfo = new ClientInfo();
  50       mockExchange = Mockito.mock(Exchange.class);
  51       mockRequestMessage = Mockito.mock(Message.class);
  52       mockResponseMessage = Mockito.mock(Message.class);
  53       mockRestletRequest = Mockito.mock(Request.class);
  54       mockRestletResponse = Mockito.mock(Response.class);
  55   }
  56
  57   @Test
  58   public void testProcessVisualizationRequest() throws JsonParseException, JsonMappingException, IOException {
  59     // Create a mock service with a set response for this test
  60
  61     generateMocksForTest(SchemaVisualizationTestDataBuilder.getQueryRequest());
  62     schemaVisProcessor.setVisualizationService(mockVisualizationService);
  63     schemaVisProcessor.processVisualizationRequest(mockExchange);
  64
  65     ArgumentCaptor<Status> responseCodeCaptor = ArgumentCaptor.forClass(Status.class);
  66     Mockito.verify(mockRestletResponse, Mockito.atLeast(1)).setStatus(responseCodeCaptor.capture());
  67     assertEquals(Status.SUCCESS_OK, responseCodeCaptor.getValue());
  68
  69     ArgumentCaptor<String> entityPayload = ArgumentCaptor.forClass(String.class);
  70     ArgumentCaptor<MediaType> payloadMediaType = ArgumentCaptor.forClass(MediaType.class);
  71     Mockito.verify(mockRestletResponse, Mockito.atLeast(1)).setEntity(entityPayload.capture(),
  72         payloadMediaType.capture());
  73     assertNotNull(entityPayload.getValue());
  74
  75     ArgumentCaptor<Response> responseObject = ArgumentCaptor.forClass(Response.class);
  76     Mockito.verify(mockResponseMessage, Mockito.atLeast(1)).setBody(responseObject.capture());
  77     assertEquals(MediaType.APPLICATION_JSON, payloadMediaType.getValue());
  78   }
  79
  80   private void generateMocksForTest(String queryRequest) throws JsonParseException, JsonMappingException, IOException {
  81
  82     Mockito.when(mockRestletRequest.getClientInfo()).thenReturn(requestClientInfo);
  83
  84     Mockito.when(mockRequestMessage.getBody(String.class)).thenReturn(queryRequest);
  85     Mockito.when(mockRequestMessage.getHeader(RestletConstants.RESTLET_REQUEST, Request.class)).thenReturn(mockRestletRequest);
  86     Mockito.when(mockRequestMessage.getHeader(RestletConstants.RESTLET_RESPONSE, Response.class)).thenReturn(mockRestletResponse);
  87
  88     Mockito.when(mockExchange.getIn()).thenReturn(mockRequestMessage);
  89     Mockito.when(mockExchange.getOut()).thenReturn(mockResponseMessage);
  90
  91     ObjectMapper nonEmptyMapper = new ObjectMapper();
  92     nonEmptyMapper.setSerializationInclusion(Include.NON_EMPTY);
  93     QueryRequest queryBody = nonEmptyMapper.readValue(queryRequest, QueryRequest.class);
  94
  95     Mockito.when(mockVisualizationService.analyzeQueryRequestBody(Mockito.anyString())).thenReturn(queryBody);
  96     Mockito.when(mockVisualizationService.buildVisualizationUsingGenericQuery(Mockito.anyObject())).thenReturn(SchemaVisualizationTestDataBuilder.getSchemaVisResult());
  97   }
  98 }