Author: allain.lalonde
Date: Tue Jul 14 11:58:27 2009
New Revision: 464
Added:
piccolo2d.java/trunk/core/src/test/java/edu/umd/cs/piccolo/PRootTest.java
Log:
Tests for PRoot
Added:
piccolo2d.java/trunk/core/src/test/java/edu/umd/cs/piccolo/PRootTest.java
==============================================================================
--- (empty file)
+++
piccolo2d.java/trunk/core/src/test/java/edu/umd/cs/piccolo/PRootTest.java
Tue Jul 14 11:58:27 2009
@@ -0,0 +1,155 @@
+package edu.umd.cs.piccolo;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.Timer;
+
+import junit.framework.TestCase;
+import edu.umd.cs.piccolo.activities.PActivity;
+
+public class PRootTest extends TestCase {
+ private PRoot root;
+ private MockPropertyChangeListener mockListener;
+
+ public void setUp() {
+ root = new PRoot();
+ mockListener = new MockPropertyChangeListener();
+ }
+
+ public void testActivityScheduleIsNotNullByDefault() {
+ assertNotNull(root.getActivityScheduler());
+ }
+
+ public void testGetRootReturnsItself() {
+ assertSame(root, root.getRoot());
+ }
+
+ public void testGetDefaultInputManagerIsNotNullByDefault() {
+ assertNotNull(root.getDefaultInputManager());
+ }
+
+ public void testAddInputSourceFirePropertyChangeEvent() {
+ root.addPropertyChangeListener(PRoot.PROPERTY_INPUT_SOURCES,
mockListener);
+
+ PRoot.InputSource newSource = new PRoot.InputSource() {
+ public void processInput() {
+
+ }
+ };
+ root.addInputSource(newSource);
+
+ assertEquals(1, mockListener.getPropertyChangeCount());
+ }
+
+ public void testCreateTimerReturnsATimer() {
+ Timer timer = root.createTimer(1, new ActionListener() {
+ public void actionPerformed(ActionEvent arg0) {
+ }
+ });
+ assertNotNull(timer);
+ }
+
+ public void testCreateTimerReturnsATimerWhenDelayIs0() {
+ Timer timer = root.createTimer(0, new ActionListener() {
+ public void actionPerformed(ActionEvent arg0) {
+ }
+ });
+ assertNotNull(timer);
+ }
+
+ public void testRemoveInputSourceDoesNothingIfStranger() {
+ PRoot.InputSource strangeSource = new PRoot.InputSource() {
+ public void processInput() {
+
+ }
+ };
+
+ root.removeInputSource(strangeSource);
+ }
+
+ public void testGlobalTimeIsNotZeroBeforeCallToProcessInputs() {
+ assertFalse(0 == root.getGlobalTime());
+ }
+
+ public void testProcessInputDelegatesToInputSources() {
+ MockInputSource newSource = new MockInputSource();
+ root.addInputSource(newSource);
+ root.processInputs();
+ assertEquals(1, newSource.getProcessInputCalls());
+ }
+
+ public void testProcessInputProcessesActivities() {
+ MockPActivity activity = new MockPActivity(100);
+ root.addActivity(activity);
+ root.processInputs();
+ assertTrue(activity.isActivityStarted());
+
+ }
+
+ public void testSetFullBoundsInvalidPerists() {
+ root.setFullBoundsInvalid(true);
+ assertTrue(root.getFullBoundsInvalid());
+ }
+
+ public void testSetChildBoundsInvalidPerists() {
+ root.setChildBoundsInvalid(true);
+ assertTrue(root.getChildBoundsInvalid());
+ }
+
+ public void testSetPaintInvalidPersists() {
+ root.setPaintInvalid(true);
+ assertTrue(root.getPaintInvalid());
+ }
+
+ public void testSetChildPaintInvalidPersists() {
+ root.setChildPaintInvalid(true);
+ assertTrue(root.getChildPaintInvalid());
+ }
+
+ public void testWaitForActivitiesDoesSo() {
+ MockPActivity activity = new MockPActivity(1);
+ root.addActivity(activity);
+ root.waitForActivities();
+ assertTrue(activity.isActivityFished());
+ }
+
+ private final class MockInputSource implements PRoot.InputSource {
+ private int processInputCalls;
+
+ public int getProcessInputCalls() {
+ return processInputCalls;
+ }
+
+ public void processInput() {
+ processInputCalls ++;
+ }
+ }
+
+ private final class MockPActivity extends PActivity {
+ private boolean activityStarted;
+ private boolean activityFinished;
+
+ private MockPActivity(long aDuration) {
+ super(aDuration);
+ }
+
+ public boolean isActivityFished() {
+ return activityFinished;
+ }
+
+ public boolean isActivityStarted() {
+ return activityStarted;
+ }
+
+ protected void activityStarted() {
+ this.activityStarted = true;
+ super.activityStarted();
+ }
+
+ protected void activityFinished() {
+ this.activityFinished = true;
+ super.activityFinished();
+ }
+ }
+}
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Piccolo2D Developers Group: http://groups.google.com/group/piccolo2d-dev?hl=en
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