|
1
16
17 package org.springframework.web.bind;
18
19 import java.beans.PropertyEditorSupport  ;
20 import java.util.Arrays ;
21
22 import org.springframework.beans.AbstractPropertyValuesTests;
23 import org.springframework.beans.ITestBean;
24 import org.springframework.beans.TestBean;
25 import org.springframework.mock.web.MockHttpServletRequest;
26
27
30 public class ServletRequestDataBinderTests extends AbstractPropertyValuesTests {
31
32 public void testBindingWithNestedObjectCreation() throws Exception {
33 TestBean tb = new TestBean();
34
35 ServletRequestDataBinder binder = new ServletRequestDataBinder(tb, "person");
36 binder.registerCustomEditor(ITestBean.class, new PropertyEditorSupport () {
37 public void setAsText(String text) throws IllegalArgumentException {
38 setValue(new TestBean());
39 }
40 });
41
42 MockHttpServletRequest request = new MockHttpServletRequest();
43 request.addParameter("spouse", "someValue");
44 request.addParameter("spouse.name", "test");
45 binder.bind(request);
46
47 assertNotNull(tb.getSpouse());
48 assertEquals("test", tb.getSpouse().getName());
49 }
50
51 public void testBindingWithNestedObjectCreationAndWrongOrder() throws Exception {
52 TestBean tb = new TestBean();
53
54 ServletRequestDataBinder binder = new ServletRequestDataBinder(tb, "person");
55 binder.registerCustomEditor(ITestBean.class, new PropertyEditorSupport () {
56 public void setAsText(String text) throws IllegalArgumentException {
57 setValue(new TestBean());
58 }
59 });
60
61 MockHttpServletRequest request = new MockHttpServletRequest();
62 request.addParameter("spouse.name", "test");
63 request.addParameter("spouse", "someValue");
64 binder.bind(request);
65
66 assertNotNull(tb.getSpouse());
67 assertEquals("test", tb.getSpouse().getName());
68 }
69
70 public void testNoPrefix() throws Exception {
71 MockHttpServletRequest request = new MockHttpServletRequest();
72 request.addParameter("forname", "Tony");
73 request.addParameter("surname", "Blair");
74 request.addParameter("age", "" + 50);
75
76 ServletRequestParameterPropertyValues pvs = new ServletRequestParameterPropertyValues(request);
77 doTestTony(pvs);
78 }
79
80 public void testPrefix() throws Exception {
81 MockHttpServletRequest request = new MockHttpServletRequest();
82 request.addParameter("test_forname", "Tony");
83 request.addParameter("test_surname", "Blair");
84 request.addParameter("test_age", "" + 50);
85
86 ServletRequestParameterPropertyValues pvs = new ServletRequestParameterPropertyValues(request);
87 assertTrue("Didn't fidn normal when given prefix", !pvs.contains("forname"));
88 assertTrue("Did treat prefix as normal when not given prefix", pvs.contains("test_forname"));
89
90 pvs = new ServletRequestParameterPropertyValues(request, "test");
91 doTestTony(pvs);
92 }
93
94 public void testNoParameters() throws Exception {
95 MockHttpServletRequest request = new MockHttpServletRequest();
96 ServletRequestParameterPropertyValues pvs = new ServletRequestParameterPropertyValues(request);
97 assertTrue("Found no parameters", pvs.getPropertyValues().length == 0);
98 }
99
100 public void testMultipleValuesForParameter() throws Exception {
101 MockHttpServletRequest request = new MockHttpServletRequest();
102 String [] original = new String [] {"Tony", "Rod"};
103 request.addParameter("forname", original);
104
105 ServletRequestParameterPropertyValues pvs = new ServletRequestParameterPropertyValues(request);
106 assertTrue("Found 1 parameter", pvs.getPropertyValues().length == 1);
107 assertTrue("Found array value", pvs.getPropertyValue("forname").getValue() instanceof String []);
108 String [] values = (String []) pvs.getPropertyValue("forname").getValue();
109 assertEquals("Correct values", Arrays.asList(values), Arrays.asList(original));
110 }
111
112 }
113 |
Popular Tags |
Java API By Example, From Geeks To Geeks.