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   1 package org.collectionspace.services.common.xmljson.test;
   2
   3 import java.util.Arrays;
   4 import java.util.Collections;
   5
   6 import javax.servlet.http.HttpServletRequest;
   7
   8 import static org.collectionspace.services.common.xmljson.RequestUtils.*;
   9 import static org.testng.Assert.*;
  10
  11 import org.easymock.EasyMock;
  12 import org.testng.annotations.Test;
  13
  14 public class RequestUtilsTest {
  15
  16     @Test
  17     public void testIsJsonContent() {
  18         assertFalse(isJsonContent(requestWithContentType(null)));
  19         assertFalse(isJsonContent(requestWithContentType("application/xml")));
  20         assertTrue(isJsonContent(requestWithContentType("application/json")));
  21     }
  22
  23     @Test
  24     public void testIsJsonPreferred() {
  25         assertEquals(
  26                 isJsonPreferred("application/json"),
  27                 true);
  28         assertEquals(
  29                 isJsonPreferred("application/xml"),
  30                 false);
  31         assertEquals(
  32                 isJsonPreferred("*/*"),
  33                 false);
  34         assertEquals(
  35                 isJsonPreferred(""),
  36                 false);
  37         assertEquals(
  38                 isJsonPreferred((String) null),
  39                 false);
  40         assertEquals(
  41                 isJsonPreferred("application/json,application/xml;q=0.9"),
  42                 true);
  43         assertEquals(
  44                 isJsonPreferred("application/json;q=0.8,application/xml;q=0.9"),
  45                 false);
  46         assertEquals(
  47                 isJsonPreferred("application/json;q=0.8,application/xml;q=0.7"),
  48                 true);
  49     }
  50
  51     @Test
  52     public void testGetXmlEnsuredAccept() {
  53         assertEquals(
  54                 getXmlEnsuredAccept("application/json"),
  55                 "application/json,application/xml;q=0.001");
  56         assertEquals(
  57                 getXmlEnsuredAccept("application/xml"),
  58                 "application/xml");
  59         assertEquals(
  60                 getXmlEnsuredAccept("application/json,application/xml;q=0.9"),
  61                 "application/json,application/xml;q=0.9");
  62         assertEquals(
  63                 getXmlEnsuredAccept("application/json;q=0.8,application/xml;q=0.9"),
  64                 "application/json;q=0.8,application/xml;q=0.9");
  65         assertEquals(
  66                 getXmlEnsuredAccept("application/json;q=0.8,application/xml;q=0.7"),
  67                 "application/json;q=0.8,application/xml;q=0.7");
  68         assertEquals(
  69                 getXmlEnsuredAccept("application/xml;q=0.7,application/json;q=0.8"),
  70                 "application/xml;q=0.7,application/json;q=0.8");
  71     }
  72
  73     @Test
  74     public void testGetAccept() {
  75         assertEquals(
  76                 getAccept(requestAccepting("application/json")),
  77                 "application/json");
  78         assertEquals(
  79                 getAccept(requestAccepting("application/xml")),
  80                 "application/xml");
  81         assertEquals(
  82                 getAccept(requestAccepting("application/json,application/xml")),
  83                 "application/json,application/xml");
  84         assertEquals(
  85                 getAccept(requestAccepting("application/json", "application/xml")),
  86                 "application/json,application/xml");
  87         assertEquals(
  88                 getAccept(requestAccepting("*/*", "application/xml;q=0.9", "application/json;q=0.4")),
  89                 "*/*,application/xml;q=0.9,application/json;q=0.4");
  90     }
  91
  92     private HttpServletRequest requestAccepting(String... accepts) {
  93         HttpServletRequest request = EasyMock.createMock(HttpServletRequest.class);
  94
  95         EasyMock.expect(request.getHeaders("Accept"))
  96             .andReturn(Collections.enumeration(Arrays.asList(accepts)));
  97
  98         EasyMock.replay(request);
  99
 100         return request;
 101     }
 102
 103     private HttpServletRequest requestWithContentType(String contentType) {
 104         HttpServletRequest request = EasyMock.createMock(HttpServletRequest.class);
 105
 106         EasyMock.expect(request.getContentType())
 107             .andReturn(contentType);
 108
 109         EasyMock.replay(request);
 110
 111         return request;
 112     }
 113 }