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1
26
27
29 package de.nava.informa.exporters;
30
31 import java.io.File  ;
32 import java.io.IOException ;
33 import java.net.MalformedURLException ;
34 import java.net.URL ;
35 import java.util.Collection ;
36 import java.util.Date ;
37 import java.util.Iterator ;
38 import java.util.List ;
39
40 import de.nava.informa.core.*;
41 import de.nava.informa.impl.basic.Channel;
42 import de.nava.informa.impl.basic.ChannelBuilder;
43 import de.nava.informa.impl.basic.Item;
44 import de.nava.informa.parsers.FeedParser;
45 import de.nava.informa.utils.InformaTestCase;
46 import junit.framework.TestSuite;
47 import junit.framework.Test;
48 import junit.textui.TestRunner;
49
50 public class TestRSS_2_0_Exporter extends InformaTestCase {
51
52 public TestRSS_2_0_Exporter(String name) {
53 super("TestRSS_2_0_Exporter", name);
54 }
55
56 public void testExportChannel()
57 throws IOException , MalformedURLException , ParseException {
58
59 String ch_title = "The Great Demo Channel";
60 String ch_desc = "Just a very simple short description.";
61
62 ChannelBuilder builder = new ChannelBuilder();
63
64 ChannelIF channel = new Channel(ch_title);
66 channel.setDescription(ch_desc);
67 channel.setSite(new URL ("http://nava.de"));
68 ItemIF itemA = new Item("Bugo", "All about it!",
69 new URL ("http://nava.de/huhu2002"));
70 itemA.setFound(new Date ());
71 CategoryIF cat1 = builder.createCategory(null, "cat1");
72 CategoryIF cat1a = builder.createCategory(cat1, "cat1a");
73 CategoryIF cat1aa = builder.createCategory(cat1a, "cat1aa");
74 CategoryIF cat1ab = builder.createCategory(cat1a, "cat1ab");
75 CategoryIF cat1aba = builder.createCategory(cat1ab, "cat1aba");
76 CategoryIF cat1abb = builder.createCategory(cat1ab, "cat1abb");
77 CategoryIF cat1ac = builder.createCategory(cat1a, "cat1ac");
78 CategoryIF cat1b = builder.createCategory(cat1, "cat1b");
79 CategoryIF cat1c = builder.createCategory(cat1, "cat1c");
80 CategoryIF cat1ca = builder.createCategory(cat1c, "cat1ca");
81 CategoryIF cat2 = builder.createCategory(null, "cat2");
82 itemA.addCategory(cat1);
83 itemA.addCategory(cat2);
84 assertEquals(2, itemA.getCategories().size());
85 channel.addItem(itemA);
86 ItemIF itemB = new Item("SoCool",
88 "????**$12 @??? # <strong>should</strong> work",
89 new URL ("http://nava.de/very/nested/98"));
90 itemB.setFound(new Date ());
91 CategoryIF catX = builder.createCategory(null, "catX");
92 CategoryIF catXa = builder.createCategory(catX, "catXa");
93 itemB.addCategory(catX);
94 assertEquals(1, itemB.getCategories().size());
95 channel.addItem(itemB);
96 assertEquals(2, channel.getItems().size());
97 String basename = "export-rss20.xml";
99 String exp_file = getOutputDir() + FS + basename;
100 ChannelExporterIF exporter = new RSS_2_0_Exporter(exp_file);
101 exporter.write(channel);
102
103 channel = null;
105
106 File inpFile = new File (exp_file);
108 channel = FeedParser.parse(new ChannelBuilder(), inpFile);
109
110 assertEquals(ch_title, channel.getTitle());
111 assertEquals(ch_desc, channel.getDescription());
112
113 Collection items = channel.getItems();
114 assertEquals(2, items.size());
115 Iterator it = items.iterator();
116 ItemIF item = (ItemIF) it.next();
117 if (item.equals(itemA)) {
118 assertEquals(item, itemA);
119
120 List catList = (List )item.getCategories();
122 assertEquals(catList.size(), 2);
123 Iterator itCat = catList.iterator();
124 CategoryIF cat = (CategoryIF)itCat.next();
125 if (cat.equals(cat1)) {
126 assertEquals(cat.getTitle(), cat1.getTitle());
127 }
128 else {
129 assertEquals(cat.getTitle(), cat2.getTitle());
130 }
131
132 item = (ItemIF) it.next();
133 assertEquals(item, itemB);
134 } else {
135 assertEquals(item, itemB);
136
137 List catList = (List )item.getCategories();
139 assertEquals(catList.size(), 1);
140 Iterator itCat = catList.iterator();
141 CategoryIF cat = (CategoryIF)itCat.next();
142 assertEquals(cat.getTitle(), catX.getTitle());
143
144 item = (ItemIF) it.next();
145 assertEquals(item, itemA);
146 }
147 }
148
149 public static Test suite() {
150 TestSuite suite = new TestSuite();
151 suite.addTest(new TestSuite(TestRSS_2_0_Exporter.class));
152 return suite;
153 }
154
155 public static void main(String [] args) {
156 TestRunner.run(suite());
157 }
158
159 }
160 |
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