Revision: 733
Author: allain.lalonde
Date: Fri Oct 16 08:03:40 2009
Log: Adding unit tests for PSWText. Unfortunately, these won't run in
hudson, but that's not really the point I guess. Higher quality code is.
http://code.google.com/p/piccolo2d/source/detail?r=733
Modified:
/piccolo2d.java/trunk/swt/src/main/java/edu/umd/cs/piccolox/swt/PSWTText.java
/piccolo2d.java/trunk/swt/src/test/java/edu/umd/cs/piccolox/swt/PSWTTextTest.java
/piccolo2d.java/trunk/swt/src/test/java/edu/umd/cs/piccolox/swt/SWTTest.java
=======================================
---
/piccolo2d.java/trunk/swt/src/main/java/edu/umd/cs/piccolox/swt/PSWTText.java
Thu Oct 15 11:45:01 2009
+++
/piccolo2d.java/trunk/swt/src/main/java/edu/umd/cs/piccolox/swt/PSWTText.java
Fri Oct 16 08:03:40 2009
@@ -96,7 +96,7 @@
/** Default constructor for PSWTTest. */
public PSWTText() {
- this("", DEFAULT_FONT);
+ this(DEFAULT_TEXT, DEFAULT_FONT);
}
/**
@@ -334,8 +334,8 @@
/**
* Set the text translation offset to the specified position.
*
- * @param x the X-coord of translation
- * @param y the Y-coord of translation
+ * @param x the X component of translation
+ * @param y the Y component of translation
*/
public void setTranslation(final double x, final double y) {
translateX = x;
=======================================
---
/piccolo2d.java/trunk/swt/src/test/java/edu/umd/cs/piccolox/swt/PSWTTextTest.java
Fri Oct 16 06:59:05 2009
+++
/piccolo2d.java/trunk/swt/src/test/java/edu/umd/cs/piccolox/swt/PSWTTextTest.java
Fri Oct 16 08:03:40 2009
@@ -1,23 +1,156 @@
package edu.umd.cs.piccolox.swt;
-import junit.framework.TestCase;
-
-public class PSWTTextTest extends SWTTest {
- private PSWTText testNode;
-
- public void setUp() {
- if (isHeadless())
- return;
-
- testNode = new PSWTText();
- }
-
- public void testTextPersistsTrainingAndInternalNewlines() {
- if (isHeadless())
- return;
-
- testNode.setText("Hello\nWorld\n\n");
- assertEquals("Hello\nWorld\n\n", testNode.getText());
- }
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.geom.Point2D;
+
+import edu.umd.cs.piccolo.util.PBounds;
+
+public class PSWTTextTest extends SWTTest {
+ private PSWTText textNode;
+
+ public void setUp() {
+ if (hasHead()) {
+ textNode = new PSWTText();
+ }
+ }
+
+ public void testConstructorRemembersTextValue() {
+ if (hasHead()) {
+ textNode = new PSWTText("Hello World\n\n");
+ assertEquals("Hello World\n\n", textNode.getText());
+ }
+ }
+
+ public void testTextPersistsTrainingAndInternalNewlines() {
+ if (hasHead()) {
+ textNode.setText("Hello\nWorld\n\n");
+ assertEquals("Hello\nWorld\n\n", textNode.getText());
+ }
+ }
+
+ public void testDefaultPropertiesAreCorrect() {
+ if (hasHead()) {
+ assertEquals(Color.BLACK, textNode.getPenColor());
+ assertEquals(Color.BLACK, textNode.getPenPaint());
+ assertNull(textNode.getBackgroundColor());
+ assertNull(textNode.getPaint());
+ assertEquals(5.5, textNode.getGreekThreshold(),
Double.MIN_VALUE);
+ assertFalse(textNode.isTransparent());
+ }
+ }
+
+ public void testDefaultFontIsCorrect() {
+ if (hasHead()) {
+ Font font = textNode.getFont();
+ assertNotNull(font);
+ assertFalse(font.isBold());
+ assertEquals(12, font.getSize());
+ }
+ }
+
+ public void testPenColorPersists() {
+ if (hasHead()) {
+ textNode.setPenColor(Color.RED);
+ assertEquals(Color.RED, textNode.getPenColor());
+ }
+ }
+
+ public void testPenPaintPersists() {
+ if (hasHead()) {
+ textNode.setPenPaint(Color.RED);
+ assertEquals(Color.RED, textNode.getPenPaint());
+ }
+ }
+
+ public void testTransparencyPersists() {
+ if (hasHead()) {
+ textNode.setTransparent(true);
+ assertTrue(textNode.isTransparent());
+ }
+ }
+
+ public void testBackgroundColor() {
+ if (hasHead()) {
+ textNode.setBackgroundColor(Color.RED);
+ assertEquals(Color.RED, textNode.getBackgroundColor());
+ }
+ }
+
+ public void testPenPaintAndPenColorAreSameThing() {
+ if (hasHead()) {
+ textNode.setPenColor(Color.RED);
+ assertEquals(Color.RED, textNode.getPenPaint());
+
+ textNode.setPenPaint(Color.BLUE);
+ assertEquals(Color.BLUE, textNode.getPenColor());
+ }
+ }
+
+ public void testBackgroundColorAndPaintAreSameThing() {
+ if (hasHead()) {
+ textNode.setBackgroundColor(Color.RED);
+ assertEquals(Color.RED, textNode.getPaint());
+
+ textNode.setPaint(Color.BLUE);
+ assertEquals(Color.BLUE, textNode.getBackgroundColor());
+ }
+ }
+
+ public void testGreekThresholdPersists() {
+ if (hasHead()) {
+ textNode.setGreekThreshold(0.1);
+ assertEquals(0.1, textNode.getGreekThreshold(),
Double.MIN_VALUE);
+ }
+ }
+
+ public void testShrinkingFontShrinksBounds() {
+ if (hasHead()) {
+ textNode.setText("Hello\nWorld");
+
+ PBounds startBounds = textNode.getBounds();
+ Font startFont = textNode.getFont();
+ Font newFont = new Font(startFont.getFontName(),
startFont
+ .getStyle(), 8);
+
+ textNode.setFont(newFont);
+ assertSame(newFont, textNode.getFont());
+
+ PBounds endBounds = textNode.getBounds();
+ assertTrue(startBounds.width > endBounds.width);
+ assertTrue(startBounds.height > endBounds.height);
+ }
+ }
+
+ public void testTranslationsBehaveLogically() {
+ if (hasHead()) {
+ textNode.setTranslation(1, 2);
+ assertEquals(1, textNode.getTranslateX(),
Double.MIN_VALUE);
+ assertEquals(2, textNode.getTranslateY(),
Double.MIN_VALUE);
+
+ textNode.setTranslateX(3);
+ assertEquals(3, textNode.getTranslateX(),
Double.MIN_VALUE);
+
+ textNode.setTranslateY(4);
+ assertEquals(4, textNode.getTranslateY(),
Double.MIN_VALUE);
+
+ assertEquals(new Point2D.Double(3, 4),
textNode.getTranslation());
+
+ textNode.setTranslation(new Point2D.Double(5,6));
+ assertEquals(new Point2D.Double(5,6),
textNode.getTranslation());
+ }
+ }
+
+ public void testTranslatingDoesntAffectSize() {
+ if (hasHead()) {
+ textNode.setText("Hello");
+ PBounds startBounds = textNode.getBounds();
+ textNode.translate(1, 2);
+ PBounds endBounds = textNode.getBounds();
+ assertEquals(startBounds.width, endBounds.width,
Double.MIN_VALUE);
+ assertEquals(startBounds.height, endBounds.height,
Double.MIN_VALUE);
+
+ }
+ }
}
=======================================
---
/piccolo2d.java/trunk/swt/src/test/java/edu/umd/cs/piccolox/swt/SWTTest.java
Fri Oct 16 06:59:05 2009
+++
/piccolo2d.java/trunk/swt/src/test/java/edu/umd/cs/piccolox/swt/SWTTest.java
Fri Oct 16 08:03:40 2009
@@ -8,4 +8,8 @@
public final boolean isHeadless() {
return GraphicsEnvironment.isHeadless();
}
-}
+
+ public final boolean hasHead() {
+ return !isHeadless();
+ }
+}
--~--~---------~--~----~------------~-------~--~----~
Piccolo2D Developers Group: http://groups.google.com/group/piccolo2d-dev?hl=en
-~----------~----~----~----~------~----~------~--~---
