renderers/ofoverlay/src/test/java/org/opendaylight/groupbasedpolicy/renderer/ofoverlay/statistics/JsonRestClientResponseTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.groupbasedpolicy.renderer.ofoverlay.statistics;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNull;
  13 import static org.junit.Assert.assertSame;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.when;
  16
  17 import com.sun.jersey.api.client.ClientHandlerException;
  18 import com.sun.jersey.api.client.ClientResponse;
  19 import com.sun.jersey.api.client.UniformInterfaceException;
  20 import org.junit.Before;
  21 import org.junit.Test;
  22
  23 public class JsonRestClientResponseTest {
  24
  25     private static final String STRING_ENTITY = "string entity";
  26     private ClientResponse clientResponse;
  27
  28     @Before
  29     public void init() {
  30         clientResponse = mock(ClientResponse.class);
  31
  32     }
  33
  34     @Test
  35     public void testResponse_Ok() {
  36         when(clientResponse.getEntity(String.class)).thenReturn(STRING_ENTITY);
  37         when(clientResponse.getStatus()).thenReturn(200);
  38         JsonRestClientResponse response = new JsonRestClientResponse(clientResponse);
  39
  40         assertSame(clientResponse, response.getClientResponse());
  41         assertEquals(STRING_ENTITY, response.getJsonResponse());
  42         assertEquals(200, response.getStatusCode());
  43         assertNull(response.getClientHandlerException());
  44     }
  45
  46     @Test
  47     public void testResponse_UniformInterfaceException() {
  48         UniformInterfaceException ex = new UniformInterfaceException(clientResponse);
  49         when(clientResponse.getEntity(String.class)).thenThrow(ex);
  50         when(clientResponse.getStatus()).thenReturn(204);
  51
  52         JsonRestClientResponse response = new JsonRestClientResponse(clientResponse);
  53
  54         assertNull(response.getJsonResponse());
  55         assertEquals(204, response.getStatusCode());
  56         assertNull(response.getClientHandlerException());
  57     }
  58
  59     @Test
  60     public void testResponse_ClientHandlerException() {
  61         ClientHandlerException ex = new ClientHandlerException();
  62         when(clientResponse.getEntity(String.class)).thenThrow(ex);
  63         when(clientResponse.getStatus()).thenReturn(404);
  64
  65         JsonRestClientResponse response = new JsonRestClientResponse(clientResponse);
  66
  67         assertNull(response.getJsonResponse());
  68         assertEquals(404, response.getStatusCode());
  69         assertSame(ex, response.getClientHandlerException());
  70     }
  71 }