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16 package org.apache.commons.fileupload;
17
18 import junit.framework.Test;
19 import junit.framework.TestCase;
20 import junit.framework.TestSuite;
21 import java.util.Map;
22
23 /***
24 * Unit tests for {@link ParameterParser}.
25 *
26 * @author <a href="mailto:oleg@ural.ru">Oleg Kalnichevski</a>
27 */
28 public class ParameterParserTest extends TestCase
29 {
30
31
32 public ParameterParserTest(String testName)
33 {
34 super(testName);
35 }
36
37
38 public static void main(String args[])
39 {
40 String[] testCaseName = { ParameterParserTest.class.getName()};
41 junit.textui.TestRunner.main(testCaseName);
42 }
43
44
45
46 public static Test suite()
47 {
48 return new TestSuite(ParameterParserTest.class);
49 }
50
51 public void testParsing()
52 {
53 String s =
54 "test; test1 = stuff ; test2 = \"stuff; stuff\"; test3=\"stuff";
55 ParameterParser parser = new ParameterParser();
56 Map params = parser.parse(s, ';');
57 assertEquals(null, params.get("test"));
58 assertEquals("stuff", params.get("test1"));
59 assertEquals("stuff; stuff", params.get("test2"));
60 assertEquals("\"stuff", params.get("test3"));
61
62 s = " test , test1=stuff , , test2=, test3, ";
63 params = parser.parse(s, ',');
64 assertEquals(null, params.get("test"));
65 assertEquals("stuff", params.get("test1"));
66 assertEquals(null, params.get("test2"));
67 assertEquals(null, params.get("test3"));
68
69 s = " test";
70 params = parser.parse(s, ';');
71 assertEquals(null, params.get("test"));
72
73 s = " ";
74 params = parser.parse(s, ';');
75 assertEquals(0, params.size());
76
77 s = " = stuff ";
78 params = parser.parse(s, ';');
79 assertEquals(0, params.size());
80 }
81
82 public void testContentTypeParsing()
83 {
84 String s = "text/plain; Charset=UTF-8";
85 ParameterParser parser = new ParameterParser();
86 parser.setLowerCaseNames(true);
87 Map params = parser.parse(s, ';');
88 assertEquals("UTF-8", params.get("charset"));
89 }
90
91 public void testParsingEscapedChars()
92 {
93 String s = "param = \"stuff//\"; more stuff\"";
94 ParameterParser parser = new ParameterParser();
95 Map params = parser.parse(s, ';');
96 assertEquals(1, params.size());
97 assertEquals("stuff//\"; more stuff", params.get("param"));
98
99 s = "param = \"stuff////\"; anotherparam";
100 params = parser.parse(s, ';');
101 assertEquals(2, params.size());
102 assertEquals("stuff////", params.get("param"));
103 assertNull(params.get("anotherparam"));
104 }
105 }