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17 package org.apache.commons.configuration;
18
19 import java.util.List;
20 import java.util.Map;
21 import java.util.Properties;
22
23 import junit.framework.TestCase;
24
25 import org.apache.commons.collections.ExtendedProperties;
26
27 /***
28 * Tests the ConfigurationConverter class.
29 *
30 * @author Martin Poeschl
31 * @author Emmanuel Bourg
32 * @version $Revision: 155408 $, $Date: 2005-02-26 13:56:39 +0100 (Sa, 26 Feb 2005) $
33 */
34 public class TestConfigurationConverter extends TestCase
35 {
36 public void testExtendedPropertiesToConfiguration()
37 {
38 ExtendedProperties eprops = new ExtendedProperties();
39 eprops.setProperty("string", "teststring");
40 eprops.setProperty("int", "123");
41 eprops.addProperty("list", "item 1");
42 eprops.addProperty("list", "item 2");
43
44 Configuration config = ConfigurationConverter.getConfiguration(eprops);
45
46 assertEquals("This returns 'teststring'", "teststring", config.getString("string"));
47 List item1 = config.getList("list");
48 assertEquals("This returns 'item 1'", "item 1", (String) item1.get(0));
49
50 assertEquals("This returns 123", 123, config.getInt("int"));
51 }
52
53 public void testPropertiesToConfiguration()
54 {
55 Properties props = new Properties();
56 props.setProperty("string", "teststring");
57 props.setProperty("int", "123");
58 props.setProperty("list", "item 1, item 2");
59
60 Configuration config = ConfigurationConverter.getConfiguration(props);
61
62 assertEquals("This returns 'teststring'", "teststring", config.getString("string"));
63 List item1 = config.getList("list");
64 assertEquals("This returns 'item 1'", "item 1", (String) item1.get(0));
65
66 assertEquals("This returns 123", 123, config.getInt("int"));
67 }
68
69 public void testConfigurationToExtendedProperties()
70 {
71 Configuration config = new BaseConfiguration();
72 config.setProperty("string", "teststring");
73 config.setProperty("int", "123");
74 config.addProperty("list", "item 1");
75 config.addProperty("list", "item 2");
76
77 ExtendedProperties eprops = ConfigurationConverter.getExtendedProperties(config);
78
79 assertEquals("This returns 'teststring'", "teststring", eprops.getString("string"));
80 List list = eprops.getVector("list");
81 assertEquals("This returns 'item 1'", "item 1", (String) list.get(0));
82 assertEquals("This returns 123", 123, eprops.getInt("int"));
83 }
84
85 public void testConfigurationToProperties()
86 {
87 Configuration config = new BaseConfiguration();
88 config.addProperty("string", "teststring");
89 config.addProperty("array", "item 1");
90 config.addProperty("array", "item 2");
91
92 Properties props = ConfigurationConverter.getProperties(config);
93
94 assertNotNull("null properties", props);
95 assertEquals("'string' property", "teststring", props.getProperty("string"));
96 assertEquals("'array' property", "item 1, item 2", props.getProperty("array"));
97 }
98
99 public void testConfigurationToMap()
100 {
101 Configuration config = new BaseConfiguration();
102 config.addProperty("string", "teststring");
103
104 Map map = ConfigurationConverter.getMap(config);
105
106 assertNotNull("null map", map);
107 assertEquals("'string' property", "teststring", map.get("string"));
108 }
109
110 }