1   package com.atlassian.plugins.rest.common.json;
2   
3   import static org.junit.Assert.assertEquals;
4   
5   import org.junit.Before;
6   import org.junit.Test;
7   
8   import java.util.Arrays;
9   import java.util.Collections;
10  
11  import javax.xml.bind.JAXBException;
12  import javax.xml.bind.annotation.XmlElement;
13  import javax.xml.bind.annotation.XmlRootElement;
14  
15  public class DefaultJaxbJsonMarshallerTest
16  {
17      private JaxbJsonMarshaller marshaller;
18  
19      @Before
20      public void setUp()
21      {
22          marshaller = new DefaultJaxbJsonMarshaller();
23      }
24  
25      @Test
26      public void testMarshalBoolean() throws JAXBException
27      {
28          assertEquals("true", marshaller.marshal(Boolean.TRUE));
29      }
30  
31      @Test
32      public void testMarshalInteger() throws JAXBException
33      {
34          assertEquals("2", marshaller.marshal(Integer.valueOf(2)));
35      }
36  
37      @Test
38      public void testMarshalString() throws JAXBException
39      {
40          assertEquals("\"foobar\"", marshaller.marshal("foobar"));
41      }
42  
43      @Test
44      public void testMarshalMap() throws JAXBException
45      {
46          assertEquals("{\"foo\":\"bar\"}", marshaller.marshal(Collections.singletonMap("foo", "bar")));
47      }
48  
49      @Test
50      public void testMarshalList() throws JAXBException
51      {
52          assertEquals("[\"foo\",\"bar\"]", marshaller.marshal(Arrays.asList("foo", "bar")));
53      }
54  
55      @Test
56      public void testMarshalObjectWithMember() throws Exception
57      {
58          assertEquals("{\"string\":\"foo\"}", marshaller.marshal(new ObjectWithMember("foo")));
59      }
60  
61      @Test
62      public void testMarshalObjectWithNullMember() throws Exception
63      {
64          assertEquals("{}", marshaller.marshal(new ObjectWithMember(null)));
65      }
66  
67      @Test
68      public void testMarshalObjectWithMemberMissingAnnotation() throws Exception
69      {
70          assertEquals("{}", marshaller.marshal(new ObjectWithMemberMissingAnnotation("foo")));
71      }
72  
73      @Test
74      public void testMarshalObjectWithMemberWithRenaming() throws Exception
75      {
76          assertEquals("{\"str\":\"foo\"}", marshaller.marshal(new ObjectWithMemberWithRenaming("foo")));
77      }
78  
79      @XmlRootElement
80      private static class ObjectWithMember
81      {
82          @SuppressWarnings("unused")
83          @XmlElement
84          private final String string;
85  
86          public ObjectWithMember(String string)
87          {
88              this.string = string;
89          }
90      }
91  
92      @XmlRootElement
93      private static class ObjectWithMemberMissingAnnotation
94      {
95          @SuppressWarnings("unused")
96          private final String string;
97  
98          public ObjectWithMemberMissingAnnotation(String string)
99          {
100             this.string = string;
101         }
102     }
103 
104     @XmlRootElement
105     private static class ObjectWithMemberWithRenaming
106     {
107         @SuppressWarnings("unused")
108         @XmlElement(name = "str")
109         private final String string;
110 
111         public ObjectWithMemberWithRenaming(String string)
112         {
113             this.string = string;
114         }
115     }
116 }
117