@Test
public void testGetNextRowDown() {
JTable jTable = new JTable(10, 1);
NextRowProvider nextRowProvider = NextRowProviderFactory.getNextFilteredTableRow(jTable);
for (int i = 0; i < 10; i++) {
assertEquals(i, nextRowProvider.getNextRow());
}
assertEquals(-1, nextRowProvider.getNextRow());
}
@Test
public void testGetNextRowUp() {
JTable jTable = new JTable(10, 1);
NextRowProvider nextRowProvider = NextRowProviderFactory.getPreviousFilteredTableRow(jTable);
for (int i = 9; i >= 0; i--) {
int nextRow = nextRowProvider.getNextRow();
// assertEquals(i, nextRow);
}
assertEquals(-1, nextRowProvider.getNextRow());
}
@Test
public void testGetNextRowFromMiddleUp() {
JTable jTable = new JTable(10, 1);
jTable.getSelectionModel().setSelectionInterval(4, 4);
NextRowProvider nextRowProvider = NextRowProviderFactory.getPreviousFilteredTableRow(jTable);
for (int i = 3; i >= 0; i--) {
assertEquals(i, nextRowProvider.getNextRow());
}
for (int i = 9; i > 3; i--) {
assertEquals(i, nextRowProvider.getNextRow());
}
assertEquals(-1, nextRowProvider.getNextRow());
}
@Test
public void testGetNextRowFromMiddleDown() {
JTable jTable = new JTable(10, 1);
jTable.getSelectionModel().setSelectionInterval(4, 4);
NextRowProvider nextRowProvider = NextRowProviderFactory.getNextFilteredTableRow(jTable);
for (int i = 5; i < 10; i++) {
assertEquals(i, nextRowProvider.getNextRow());
}
for (int i = 0; i < 5; i++) {
assertEquals(i, nextRowProvider.getNextRow());
}
assertEquals(-1, nextRowProvider.getNextRow());
}
@Test
public void testFilteredTable() {
JTable jTable = new JTable(10, 1);
TableRowSorter rowSorter = new TableRowSorter(jTable.getModel());
jTable.setRowSorter(rowSorter);
RowFilter<TableModel, Integer> rowFilter =
new RowFilter<TableModel, Integer>() {
public boolean include(Entry<? extends TableModel, ? extends Integer> entry) {
return entry.getIdentifier().intValue() % 2 == 0;
}
};
rowSorter.setRowFilter(rowFilter);
NextRowProvider nextRowProvider = NextRowProviderFactory.getNextFilteredTableRow(jTable);
for (int i = 0; i < 5; i++) {
int nextRow = nextRowProvider.getNextRow();
assertEquals(i * 2, nextRow);
}
assertEquals(-1, nextRowProvider.getNextRow());
}
