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   <title>Test Scenario: Tasks View</title>
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<h3>
Tasks View</h3>
Purpose: To test the Tasks view in Eclipse.&nbsp; We will create a java
project with java classes, introduce errors in those classes, add tasks
to the files, and then verify them in the tasks list.&nbsp; We also test
the persistance of task filtering between sessions.
<p>Setup:
<ol>
<li>
Install Eclipse Platform.</li>
</ol>
Method:
<ol>
<li>
Start the workbench.</li>

<li>
Create a Java Project named TaskProject.&nbsp; Then create a class named
TaskClass with the following content.</li>

<p><br><tt>public class TaskClass {</tt>
<br><tt>&nbsp;private int y;</tt>
<br><tt>&nbsp;public TaskClass() {</tt>
<br><tt>&nbsp;}</tt>
<br><tt>&nbsp;public void doThis() {</tt>
<br><tt>&nbsp;}</tt>
<br><tt>&nbsp;abstract public void doThat();</tt>
<br><tt>&nbsp;public int getX() {</tt>
<br><tt>&nbsp; return x;</tt>
<br><tt>&nbsp;}</tt>
<br><tt>}</tt>
<br>&nbsp;
<li>
If you save this file 2 errors will appear in the source.&nbsp; On line
7 there is an error because abstract methods can only be defined in an
abstract class.&nbsp; On line 9 there is an error because x is unknown.</li>

<li>
Open the Tasks view by invoking Perspective > Show View > Tasks.&nbsp;
Verify that the tasks views appears and that it shows the 2 errors in the
TaskClass.</li>

<li>
Select the first line of TaskClass and invoke "Add Task" from the context
menu.&nbsp; Override the label with "Test Label" and press OK.&nbsp; Verify
that a new task icon appears on the left edge of the editor and in the
tasks view.</li>

<li>
If a problem is resolved or a task removed it should disappear from the
task view.&nbsp; Open the Task view filter dialog and reset all options
with the Reset button.&nbsp; Press OK and go back to the editor for TaskClass.java.&nbsp;
Delete the "doThat" method and save the file.&nbsp; Verify that one of
the errors on TaskClass.java is deleted.</li>

<li>
Now select the Tasks view and select the task item labelled "Test Label".&nbsp;
Invoke Edit > Delete to delete this task and then verify that it disappears
from the tasks view and from the open editor.</li>

<li>
Within the Tasks view you can also create new tasks.&nbsp; To test this
press the "New Task" button on the toolbar.&nbsp; A new task should appear.&nbsp;
Type in the label for this task and press Return.&nbsp; Verify that a new
task is created.&nbsp; Do this a couple of times to create more than one
task.</li>

<li>
A task is very similar to a bookmark.&nbsp; If you select a task you can
open an editor on the task source.&nbsp; To test this close all editors.&nbsp;
Then select one of the java problems for TaskClass.java and invoke Go To
File in the context menu.&nbsp; Verify that an editor opens on the problem
and that the problem is indicated by selection in the editor.</li>

<li>
Now invoke the Filters toolbar action and change the "show entries of type"
option to "Java Problem" and nothing else.&nbsp; Press OK and verify that
only Java problems appear in the task list now.</li>

<li>
Reopen the Filters dialog and select "On Selected Resource Only".&nbsp;
Press OK.&nbsp; Now select TaskClass.java in the navigator and verify that
the java problems for this file are visible in the navigator.&nbsp; Select
the TaskProject and verify that the java problems for TaskClass.java are
not visible.</li>

<li>
Now the task list contains a number of errors and tasks.&nbsp; It also
has a couple of filtering options (java problems only and selected resource
only).&nbsp; This state is persisted between sessions.&nbsp; To test this
note the state of the task view.&nbsp; Then close the workbench and restart
it.&nbsp; Verify that the visible set of tasks and the filtering options
are restored.</li>
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