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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 testIsJsonPreferred() {
  18         assertEquals(
  19                 isJsonPreferred("application/json"),
  20                 true);
  21         assertEquals(
  22                 isJsonPreferred("application/xml"),
  23                 false);
  24         assertEquals(
  25                 isJsonPreferred("*/*"),
  26                 false);
  27         assertEquals(
  28                 isJsonPreferred(""),
  29                 false);
  30         assertEquals(
  31                 isJsonPreferred((String) null),
  32                 false);
  33         assertEquals(
  34                 isJsonPreferred("application/json,application/xml;q=0.9"),
  35                 true);
  36         assertEquals(
  37                 isJsonPreferred("application/json;q=0.8,application/xml;q=0.9"),
  38                 false);
  39         assertEquals(
  40                 isJsonPreferred("application/json;q=0.8,application/xml;q=0.7"),
  41                 true);
  42     }
  43
  44     @Test
  45     public void testGetXmlEnsuredAccept() {
  46         assertEquals(
  47                 getXmlEnsuredAccept("application/json"),
  48                 "application/json,application/xml;q=0.001");
  49         assertEquals(
  50                 getXmlEnsuredAccept("application/xml"),
  51                 "application/xml");
  52         assertEquals(
  53                 getXmlEnsuredAccept("application/json,application/xml;q=0.9"),
  54                 "application/json,application/xml;q=0.9");
  55         assertEquals(
  56                 getXmlEnsuredAccept("application/json;q=0.8,application/xml;q=0.9"),
  57                 "application/json;q=0.8,application/xml;q=0.9");
  58         assertEquals(
  59                 getXmlEnsuredAccept("application/json;q=0.8,application/xml;q=0.7"),
  60                 "application/json;q=0.8,application/xml;q=0.7");
  61         assertEquals(
  62                 getXmlEnsuredAccept("application/xml;q=0.7,application/json;q=0.8"),
  63                 "application/xml;q=0.7,application/json;q=0.8");
  64     }
  65
  66     @Test
  67     public void testGetAccept() {
  68         assertEquals(
  69                 getAccept(requestAccepting("application/json")),
  70                 "application/json");
  71         assertEquals(
  72                 getAccept(requestAccepting("application/xml")),
  73                 "application/xml");
  74         assertEquals(
  75                 getAccept(requestAccepting("application/json,application/xml")),
  76                 "application/json,application/xml");
  77         assertEquals(
  78                 getAccept(requestAccepting("application/json", "application/xml")),
  79                 "application/json,application/xml");
  80         assertEquals(
  81                 getAccept(requestAccepting("*/*", "application/xml;q=0.9", "application/json;q=0.4")),
  82                 "*/*,application/xml;q=0.9,application/json;q=0.4");
  83     }
  84
  85     private HttpServletRequest requestAccepting(String... accepts) {
  86         HttpServletRequest request = EasyMock.createMock(HttpServletRequest.class);
  87
  88         EasyMock.expect(request.getHeaders("Accept"))
  89             .andReturn(Collections.enumeration(Arrays.asList(accepts)));
  90
  91         EasyMock.replay(request);
  92
  93         return request;
  94     }
  95 }