Tests: Add compareRectangles() function and use it in Rectangle tests.

test/lib/test_functions.js

@@ -1,5 +1,5 @@
 function compareSegmentLists(list1, list2) {
-	equal(list1.length, list2.length, 'segment count');
+	equals(list1.length, list2.length, 'segment count');
 	if(list1.length == list2.length) {
 		for(var i = 0, l = list1.length; i < l; i++) {
 			compareSegments(list1[i], list2[i]);
@@ -17,6 +17,15 @@ function compareSegments(segment1, segment2) {
 }
 
 function comparePoints(point1, point2, message) {
-	equals(Math.round(point1.x * 100), Math.round(point2.x * 100), message + ' x');
+	equals(Math.round(point1.x * 100), Math.round(point2.x * 100),
-	equals(Math.round(point1.y * 100), Math.round(point2.y * 100), message + ' y');
+			message ? message + ' x' : undefined);
+	equals(Math.round(point1.y * 100), Math.round(point2.y * 100),
+			message ? message + ' y' : undefined);
+}
+
+function compareRectangles(rect1, rect2) {
+	equals(rect1.x, rect2.x);
+	equals(rect1.y, rect2.y);
+	equals(rect1.width, rect2.width);
+	equals(rect1.height, rect2.height);
 }

test/tests/Rectangle.js

@@ -1,42 +1,27 @@
 module('Rectangle');
 test('new Rectangle(new Point(10, 20), new Size(30, 40));', function() {
 	var rect = new Rectangle(new Point(10, 20), new Size(30, 40));
-	equals(rect.x, 10);
+	compareRectangles(rect, { x: 10, y: 20, width: 30, height: 40 });
-	equals(rect.y, 20);
-	equals(rect.width, 30);
-	equals(rect.height, 40);
 });
 
 test('new Rectangle([10, 20], [30, 40]);', function() {
 	var rect = new Rectangle([10, 20], [30, 40]);
-	equals(rect.x, 10);
+	compareRectangles(rect, { x: 10, y: 20, width: 30, height: 40 });
-	equals(rect.y, 20);
-	equals(rect.width, 30);
-	equals(rect.height, 40);
 });
 
 test('new Rectangle(new Point(10, 20), new Point(30, 40));', function() {
 	var rect = new Rectangle(new Point(10, 20), new Point(30, 40));
-	equals(rect.x, 10);
+	compareRectangles(rect, { x: 10, y: 20, width: 20, height: 20 });
-	equals(rect.y, 20);
-	equals(rect.width, 20);
-	equals(rect.height, 20);
 });
 
 test('new Rectangle(10, 20, 30, 40);', function() {
 	var rect = new Rectangle(10, 20, 30, 40);
-	equals(rect.x, 10);
+	compareRectangles(rect, { x: 10, y: 20, width: 30, height: 40 });
-	equals(rect.y, 20);
-	equals(rect.width, 30);
-	equals(rect.height, 40);
 });
 
 test('new Rectangle({x: 10, y: 20, width: 30, height: 40});', function() {
 	var rect = new Rectangle({x: 10, y: 20, width: 30, height: 40});
-	equals(rect.x, 10);
+	compareRectangles(rect, { x: 10, y: 20, width: 30, height: 40 });
-	equals(rect.y, 20);
-	equals(rect.width, 30);
-	equals(rect.height, 40);
 });
 
 test('get size', function() {
@@ -47,128 +32,111 @@ test('get size', function() {
 test('set size', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	rect.size = new Size(30, 30);
-	equals(rect.width, 30);
+	compareRectangles(rect, { x: 10, y: 10, width: 30, height: 30 });
-	equals(rect.height, 30);
 });
 
 test('topLeft', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	var point = rect.topLeft;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 10 });
-	equals(point.y, 10);
 });
 
 test('set topLeft', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	rect.topLeft = [10, 15];
 	var point = rect.topLeft;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 15 });
-	equals(point.y, 15);
 });
 
 test('get topRight', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	var point = rect.topRight;
-	equals(point.x, 30);
+	comparePoints(point, { x: 30, y: 10 });
-	equals(point.y, 10);
 });
 
 test('set topRight', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	rect.topRight = [10, 15];
 	var point = rect.topRight;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 15 });
-	equals(point.y, 15);
 });
 
 test('get bottomLeft', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	var point = rect.bottomLeft;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 30 });
-	equals(point.y, 30);
 });
 
 test('set bottomLeft', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	rect.bottomLeft = [10, 15];
 	var point = rect.bottomLeft;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 15 });
-	equals(point.y, 15);
 });
 
 test('get bottomRight', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	var point = rect.bottomRight;
-	equals(point.x, 30);
+	comparePoints(point, { x: 30, y: 30 });
-	equals(point.y, 30);
 });
 
 test('set bottomRight', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	rect.bottomRight = [10, 15];
 	var point = rect.bottomRight;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 15 });
-	equals(point.y, 15);
 });
 
 test('get bottomCenter', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	var point = rect.bottomCenter;
-	equals(point.x, 20);
+	comparePoints(point, { x: 20, y: 30 });
-	equals(point.y, 30);
 });
 
 test('set bottomCenter', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	rect.bottomCenter = [10, 15];
 	var point = rect.bottomCenter;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 15 });
-	equals(point.y, 15);
 });
 
 test('get topCenter', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	var point = rect.topCenter;
-	equals(point.x, 20);
+	comparePoints(point, { x: 20, y: 10 });
-	equals(point.y, 10);
 });
 
 test('set topCenter', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	rect.topCenter = [10, 15];
 	var point = rect.topCenter;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 15 });
-	equals(point.y, 15);
 });
 
 test('get leftCenter', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	var point = rect.leftCenter;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 20 });
-	equals(point.y, 20);
 });
 
 test('set leftCenter', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	rect.leftCenter = [10, 15];
 	var point = rect.leftCenter;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 15 });
-	equals(point.y, 15);
 });
 
 test('get rightCenter', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	var point = rect.rightCenter;
-	equals(point.x, 30);
+	comparePoints(point, { x: 30, y: 20 });
-	equals(point.y, 20);
 });
 
 test('set rightCenter', function() {
 	var rect = new Rectangle(10, 10, 20, 20);
 	rect.rightCenter = [10, 15];
 	var point = rect.rightCenter;
-	equals(point.x, 10);
+	comparePoints(point, { x: 10, y: 15 });
-	equals(point.y, 15);
 });
 
 test('intersects(rect)', function() {