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/*******************************************************************************
* Copyright (c) 2004 - 2005 University Of British Columbia and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* University Of British Columbia - initial API and implementation
*******************************************************************************/
package org.eclipse.mylar.tasks.tests;
import java.io.File;
import junit.framework.TestCase;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.mylar.tasks.ITask;
import org.eclipse.mylar.tasks.MylarTasksPlugin;
import org.eclipse.mylar.tasks.Task;
import org.eclipse.mylar.tasks.TaskListManager;
import org.eclipse.mylar.tasks.internal.TaskCategory;
import org.eclipse.mylar.tasks.internal.TaskList;
import org.eclipse.mylar.tasks.internal.TaskPriorityFilter;
import org.eclipse.mylar.tasks.ui.views.TaskListView;
import org.eclipse.swt.widgets.TreeItem;
import org.eclipse.ui.PartInitException;
/**
* Tests TaskListView's filtering mechanism.
* @author Ken Sueda
*
*/
public class TaskListUiTest extends TestCase {
private TaskList tlist = null;
private TaskCategory cat1 = null;
private Task cat1task1 = null;
private Task cat1task2 = null;
private Task cat1task3 = null;
private Task cat1task4 = null;
private Task cat1task5 = null;
private Task cat1task1sub1 = null;
private TaskCategory cat2 = null;
private Task cat2task1 = null;
private Task cat2task2 = null;
private Task cat2task3 = null;
private Task cat2task4 = null;
private Task cat2task5 = null;
private Task cat2task1sub1 = null;
private final static int CHECK_COMPLETE_FILTER = 1;
private final static int CHECK_INCOMPLETE_FILTER = 2;
private final static int CHECK_PRIORITY_FILTER = 3;
public void setUp() throws PartInitException{
MylarTasksPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage().showView("org.eclipse.mylar.tasks.ui.views.TaskListView");
File file = new File("foo" + MylarTasksPlugin.FILE_EXTENSION);
TaskListManager manager = new TaskListManager(file);
tlist = manager.createNewTaskList();
cat1 = new TaskCategory("First Category");
cat1task1 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "task 1");
cat1task1.setPriority("P1");
cat1task1.setCompleted(true);
cat1task1.setCategory(cat1);
cat1.addTask(cat1task1);
cat1task1sub1 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "sub task 1");
cat1task1sub1.setPriority("P1");
cat1task1sub1.setCompleted(true);
cat1task1sub1.setParent(cat1task1);
cat1task1.addSubTask(cat1task1sub1);
cat1task2 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "task 2");
cat1task2.setPriority("P2");
cat1task2.setCategory(cat1);
cat1.addTask(cat1task2);
cat1task3 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "task 3");
cat1task3.setPriority("P3");
cat1task3.setCompleted(true);
cat1task3.setCategory(cat1);
cat1.addTask(cat1task3);
cat1task4 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "task 4");
cat1task4.setPriority("P4");
cat1task4.setCategory(cat1);
cat1.addTask(cat1task4);
cat1task5 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "task 5");
cat1task5.setPriority("P5");
cat1task5.setCompleted(true);
cat1task5.setCategory(cat1);
cat1.addTask(cat1task5);
tlist.addCategory(cat1);
assertEquals(cat1.getChildren().size(), 5);
cat2 = new TaskCategory("Second Category");
cat2task1 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "task 1");
cat2task1.setPriority("P1");
cat2task1.setCategory(cat2);
cat2.addTask(cat2task1);
cat2task1sub1 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "sub task 1");
cat2task1sub1.setPriority("P1");
cat2task1sub1.setParent(cat2task1);
cat2task1.addSubTask(cat2task1sub1);
cat2task2 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "task 2");
cat2task2.setPriority("P2");
cat2task2.setCompleted(true);
cat2task2.setCategory(cat2);
cat2.addTask(cat2task2);
cat2task3 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "task 3");
cat2task3.setPriority("P3");
cat2task3.setCategory(cat2);
cat2.addTask(cat2task3);
cat2task4 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "task 4");
cat2task4.setPriority("P4");
cat2task4.setCompleted(true);
cat2task4.setCategory(cat2);
cat2.addTask(cat2task4);
cat2task5 = new Task(MylarTasksPlugin.getTaskListManager().genUniqueTaskId(), "task 5");
cat2task5.setPriority("P5");
cat2task5.setCategory(cat2);
cat2.addTask(cat2task5);
tlist.addCategory(cat2);
manager.saveTaskList();
}
public void tearDown() {
// clear everything
}
public void testUiFilter() {
assertNotNull(TaskListView.getDefault());
TreeViewer viewer = TaskListView.getDefault().getViewer();
viewer.setContentProvider(new ContentProvider());
viewer.refresh();
MylarTasksPlugin.getTaskListManager().getTaskList().addFilter(TaskListView.getDefault().getCompleteFilter());
viewer.refresh();
viewer.expandAll();
TreeItem[] items = viewer.getTree().getItems();
assertTrue(checkFilter(CHECK_COMPLETE_FILTER, items));
MylarTasksPlugin.getTaskListManager().getTaskList().removeFilter(TaskListView.getDefault().getCompleteFilter());
// MylarTasksPlugin.getTaskListManager().getTaskList().addFilter(TaskListView.getDefault().getInCompleteFilter());
// viewer.refresh();
// viewer.expandAll();
// items = viewer.getTree().getItems();
// assertTrue(checkFilter(CHECK_INCOMPLETE_FILTER, items));
// MylarTasksPlugin.getTaskListManager().getTaskList().removeFilter(TaskListView.getDefault().getInCompleteFilter());
// check incomplte tasks
TaskPriorityFilter filter = (TaskPriorityFilter)TaskListView.getDefault().getPriorityFilter();
filter.displayPrioritiesAbove("P2");
MylarTasksPlugin.getTaskListManager().getTaskList().addFilter(filter);
viewer.refresh();
viewer.expandAll();
items = viewer.getTree().getItems();
// check priority tasks
assertTrue(checkFilter(CHECK_PRIORITY_FILTER, items));
}
public boolean checkFilter(int type, TreeItem[] items) {
switch(type) {
case CHECK_COMPLETE_FILTER: return checkCompleteIncompleteFilter(items, false);
case CHECK_INCOMPLETE_FILTER: return checkCompleteIncompleteFilter(items, true);
case CHECK_PRIORITY_FILTER: return checkPriorityFilter(items);
default: return false;
}
}
public boolean checkCompleteIncompleteFilter(TreeItem[] items, boolean checkComplete) {
assertTrue(items.length == 2);
int count = 0;
for (int i = 0; i < items.length; i++) {
assertTrue(items[i].getData() instanceof TaskCategory);
TreeItem[] sub = items[i].getItems();
for (int j = 0; j < sub.length; j++) {
assertTrue(sub[j].getData() instanceof ITask);
ITask task = (ITask) sub[j].getData();
if (checkComplete) {
assertTrue(task.isCompleted());
} else {
assertFalse(task.isCompleted());
}
count++;
}
}
assertTrue(count == 5);
return true;
}
public boolean checkPriorityFilter(TreeItem[] items) {
assertTrue(items.length == 2);
int p2Count = 0;
int p1Count = 0;
for (int i = 0; i < items.length; i++) {
assertTrue(items[i].getData() instanceof TaskCategory);
TreeItem[] sub = items[i].getItems();
for (int j = 0; j < sub.length; j++) {
assertTrue(sub[j].getData() instanceof ITask);
ITask task = (ITask) sub[j].getData();
assertTrue(task.getPriority().equals("P2") || task.getPriority().equals("P1"));
if (task.getPriority().equals("P2")) {
p2Count++;
} else {
p1Count++;
}
}
}
assertEquals(2, p1Count);
assertEquals(2, p2Count);
return true;
}
class ContentProvider implements IStructuredContentProvider, ITreeContentProvider {
public void inputChanged(Viewer v, Object oldInput, Object newInput) {
// don't care if the input changes
}
public void dispose() {
// don't care if we are disposed
}
public Object[] getElements(Object parent) {
return tlist.getRoots().toArray();
}
public Object getParent(Object child) {
if (child instanceof TaskCategory) {
return ((Task)child).getCategory();
}
return null;
}
public Object [] getChildren(Object parent) {
return MylarTasksPlugin.getTaskListManager().getTaskList().getFilteredChildrenFor(parent).toArray();
}
public boolean hasChildren(Object parent) {
if (parent instanceof TaskCategory) {
TaskCategory cat = (TaskCategory)parent;
return cat.getChildren() != null && cat.getChildren().size() > 0;
}
return false;
}
}
}
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