private void _followPath(TreeModel model, int[] path) {
model.setRowKey(null);
int lastIndex = path.length - 1;
for (int i = 0; i < lastIndex; i++) {
model.setRowIndex(path[i]);
model.enterContainer();
}
model.setRowIndex(path[lastIndex]);
}
public void testGetContainerRowKey() throws IntrospectionException {
TreeModel model = createModel();
int[] testPath1 = {0, 1};
_followPath(model, testPath1);
Object path1 = model.getRowKey();
int[] testPath2 = {0, 1, 1};
_followPath(model, testPath2);
Object path2 = model.getRowKey();
model.setRowKey(null);
assertEquals("getContainerRowKey(key)", path1, model.getContainerRowKey(path2));
}
public void testGetSetRowKey() throws IntrospectionException {
TreeModel model = createModel();
Bean root = _ROOTS.get(0);
Bean sub = root.getKids().get(1);
int[] testPath = {0, 1};
_followPath(model, testPath);
Object key = model.getRowKey();
model.setRowKey(null);
_testTree(model, _ROOTS);
model.setRowKey(key);
_testTree(model, sub);
}
/**
* Tests getRowData, isContainer, enterContainer, exitContainer, getRowCount, setRowIndex,
* getRowIndex, getContainerRowKey
*/
private void _testTree(TreeModel model, Bean bean) {
assertEquals("rowData", bean, model.getRowData());
List<Bean> kids = bean.getKids();
boolean hasChildren = (kids != null);
assertEquals("isContainer", hasChildren, model.isContainer());
if (hasChildren) {
Object parentKey = model.getRowKey();
model.enterContainer();
assertEquals("getContainerRowKey", parentKey, model.getContainerRowKey());
_testTree(model, kids);
model.exitContainer();
assertEquals("rowData after exit", bean, model.getRowData());
assertEquals("isContainer after exit", hasChildren, model.isContainer());
}
}
/**
* Tests getRowData, isContainer, enterContainer, exitContainer, getRowCount, setRowIndex,
* getRowIndex, getContainerRowKey
*/
private void _testTree(TreeModel model, List<Bean> data) {
int sz = data.size();
assertEquals("rowCount", sz, model.getRowCount());
assertEquals("initial rowIndex", -1, model.getRowIndex());
if (sz > 0) {
int oldIndex = model.getRowIndex();
for (int i = 0; i < sz; i++) {
Bean child = data.get(i);
model.setRowIndex(i);
assertEquals("rowIndex before enterContainer", i, model.getRowIndex());
_testTree(model, child);
assertEquals("rowIndex after exitContainer", i, model.getRowIndex());
}
model.setRowIndex(oldIndex);
}
}
