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8   package org.dom4j.swing;
9   
10  import junit.textui.TestRunner;
11  
12  import javax.swing.table.TableModel;
13  
14  import org.dom4j.AbstractTestCase;
15  import org.dom4j.Document;
16  
17  /***
18   * Tests the Swing TableModel using a dom4j document.
19   * 
20   * @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
21   * @version $Revision: 1.4 $
22   */
23  public class TableModelTest extends AbstractTestCase {
24      public static void main(String[] args) {
25          TestRunner.run(TableModelTest.class);
26      }
27  
28      public void testServletTable() throws Exception {
29          Document document = getDocument("/xml/web.xml");
30  
31          XMLTableDefinition tableDefinition = new XMLTableDefinition();
32          tableDefinition.setRowExpression("/web-app/servlet");
33          tableDefinition.addStringColumn("Name", "servlet-name");
34          tableDefinition.addStringColumn("Class", "servlet-class");
35  
36          String mapping = "../servlet-mapping[servlet-name=$Name]/url-pattern";
37          tableDefinition.addStringColumn("Mapping", mapping);
38  
39          XMLTableModel tableModel = new XMLTableModel(tableDefinition, document);
40  
41          
42          assertEquals("correct row count", tableModel.getRowCount(), 2);
43          assertEquals("correct column count", tableModel.getColumnCount(), 3);
44  
45          assertColumnNameEquals(tableModel, 0, "Name");
46          assertColumnNameEquals(tableModel, 1, "Class");
47          assertColumnNameEquals(tableModel, 2, "Mapping");
48  
49          assertCellEquals(tableModel, 0, 0, "snoop");
50          assertCellEquals(tableModel, 1, 0, "file");
51          assertCellEquals(tableModel, 0, 1, "SnoopServlet");
52          assertCellEquals(tableModel, 1, 1, "ViewFile");
53          assertCellEquals(tableModel, 0, 2, "/foo/snoop");
54          assertCellEquals(tableModel, 1, 2, "");
55      }
56  
57      public void testServletTableViaXMLDescription() throws Exception {
58          Document definition = getDocument("/xml/swing/tableForWeb.xml");
59          Document document = getDocument("/xml/web.xml");
60  
61          XMLTableModel tableModel = new XMLTableModel(definition, document);
62  
63          
64          assertEquals("correct row count", tableModel.getRowCount(), 2);
65          assertEquals("correct column count", tableModel.getColumnCount(), 3);
66  
67          assertColumnNameEquals(tableModel, 0, "Name");
68          assertColumnNameEquals(tableModel, 1, "Class");
69          assertColumnNameEquals(tableModel, 2, "Mapping");
70  
71          assertCellEquals(tableModel, 0, 0, "snoop");
72          assertCellEquals(tableModel, 1, 0, "file");
73          assertCellEquals(tableModel, 0, 1, "SnoopServlet");
74          assertCellEquals(tableModel, 1, 1, "ViewFile");
75          assertCellEquals(tableModel, 0, 2, "/foo/snoop");
76          assertCellEquals(tableModel, 1, 2, "");
77      }
78  
79      protected void assertColumnNameEquals(TableModel tableModel,
80              int columnIndex, String name) {
81          assertEquals("Column name correct for index: " + columnIndex, name,
82                  tableModel.getColumnName(columnIndex));
83      }
84  
85      protected void assertCellEquals(TableModel tableModel, int rowIndex,
86              int columnIndex, Object value) {
87          assertEquals("Cell value at row: " + rowIndex + " col: " + columnIndex,
88                  value, tableModel.getValueAt(rowIndex, columnIndex));
89      }
90  }
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