[piccolo2d-dev] [piccolo2d commit] r509 - Some Unit Tests for PInputEvent

[codesite-noreply]

Author: allain.lalonde
Date: Sat Jul 18 05:08:49 2009
New Revision: 509

Modified:
     
piccolo2d.java/trunk/core/src/main/java/edu/umd/cs/piccolo/event/PInputEvent.java
     
piccolo2d.java/trunk/core/src/test/java/edu/umd/cs/piccolo/event/PInputEventTest.java

Log:
Some Unit Tests for PInputEvent

Modified:  
piccolo2d.java/trunk/core/src/main/java/edu/umd/cs/piccolo/event/PInputEvent.java
==============================================================================
---  
piccolo2d.java/trunk/core/src/main/java/edu/umd/cs/piccolo/event/PInputEvent.java
        
(original)
+++  
piccolo2d.java/trunk/core/src/main/java/edu/umd/cs/piccolo/event/PInputEvent.java
        
Sat Jul 18 05:08:49 2009
@@ -407,11 +407,7 @@
          pickPath.canvasToLocal(r, getCamera());
          return (PDimension) getCamera().localToView(r);
      }
-
-    // ****************************************************************
-    // Debugging - methods for debugging
-    // ****************************************************************
-
+
      /**
       * Returns a string representation of this object for debugging  
purposes.
       */

Modified:  
piccolo2d.java/trunk/core/src/test/java/edu/umd/cs/piccolo/event/PInputEventTest.java
==============================================================================
---  
piccolo2d.java/trunk/core/src/test/java/edu/umd/cs/piccolo/event/PInputEventTest.java
    
(original)
+++  
piccolo2d.java/trunk/core/src/test/java/edu/umd/cs/piccolo/event/PInputEventTest.java
    
Sat Jul 18 05:08:49 2009
@@ -11,28 +11,95 @@

  public class PInputEventTest extends TestCase {
      private PCanvas canvas;
+       private MouseEvent swingEvent;
+       private PInputEvent mouseEvent;

      public void setUp() {
          canvas = new PCanvas();
          canvas.setPreferredSize(new Dimension(100, 100));
          canvas.setBounds(0, 0, 100, 100);
+        swingEvent = buildSwingClick(5, 5);
+
+        mouseEvent = new  
PInputEvent(canvas.getRoot().getDefaultInputManager(), swingEvent,  
canvas.getCamera());
      }

      public void testGetCameraUsesInputSourceIfPathIsNull() {
-        InputEvent swingEvent = buildSwingClick(5, 5);
-
-        PInputEvent event = new  
PInputEvent(canvas.getRoot().getDefaultInputManager(), swingEvent,  
canvas.getCamera());
-        assertEquals(canvas.getCamera(), event.getCamera());
+        assertEquals(canvas.getCamera(), mouseEvent.getCamera());
      }

      public void testInputManagerShouldBeSameAsGivenToConstructor() {
-        InputEvent swingEvent = buildSwingClick(5, 5);
+        assertSame(canvas.getRoot().getDefaultInputManager(),  
mouseEvent.getInputManager());
+    }
+
+    public void testComponentIsComponentPassedToSwingEvent() {
+       assertEquals(canvas, mouseEvent.getComponent());
+    }
+
+    public void testKeyboardAccessorsThrowExceptionsOnMousEvents() {
+       try {
+               mouseEvent.getKeyChar();
+       } catch (IllegalStateException e) {
+               //expected
+       }
+       
+       try {
+               mouseEvent.getKeyCode();
+       } catch (IllegalStateException e) {
+               //expected
+       }
+
+       try {
+               mouseEvent.getKeyLocation();
+       } catch (IllegalStateException e) {
+               //expected
+       }
+       
+       try {
+               mouseEvent.isActionKey();
+       } catch (IllegalStateException e) {
+               //expected
+       }

-        PInputEvent event = new  
PInputEvent(canvas.getRoot().getDefaultInputManager(), swingEvent,  
canvas.getCamera());
-        assertSame(canvas.getRoot().getDefaultInputManager(),  
event.getInputManager());
+    }
+
+    public void testCorrectlyIdentifiesPositiveLeftMouseClick() {
+       assertTrue(mouseEvent.isLeftMouseButton());     
+    }
+
+       public void testCorrectlyIdentifiesNegativeRightMouseClick() {
+               assertFalse(mouseEvent.isRightMouseButton());
+       }
+
+    public void testCorrectlyIdentifiesNegativeMiddleMouseClick() {            
+       assertFalse(mouseEvent.isMiddleMouseButton());          
+    }
+
+    public void testEventsAreNotHandledByDefault() {
+       assertFalse(mouseEvent.isHandled());
      }

-    private MouseEvent buildSwingClick(int x, int y) {
-        return new MouseEvent(canvas, 1, System.currentTimeMillis(),  
MouseEvent.MOUSE_CLICKED, x, y, 1, false);
+    public void testSetHandledPersists() {
+       mouseEvent.setHandled(true);
+       assertTrue(mouseEvent.isHandled());
+    }
+
+    public void testHandledEventCanBeUnHandled() {
+       mouseEvent.setHandled(true);
+       mouseEvent.setHandled(false);
+       assertFalse(mouseEvent.isHandled());
+    }
+
+    public void testReturnsCorrectModifiers() {
+       assertEquals(InputEvent.BUTTON1_MASK, mouseEvent.getModifiers());
      }
+
+    public void testGetButtonUsesWhatWasPassedToMouseEvent() {
+       assertEquals(MouseEvent.BUTTON1, mouseEvent.getButton());
+    }
+
+
+    private MouseEvent buildSwingClick(int x, int y) {
+        return new MouseEvent(canvas, 1, System.currentTimeMillis(),  
InputEvent.BUTTON1_MASK, x, y, 1, false, MouseEvent.BUTTON1);
+    }
+
  }

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Piccolo2D Developers Group: http://groups.google.com/group/piccolo2d-dev?hl=en
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