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Use comparePoints() helper in Point tests.

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This commit is contained in:
Jürg Lehni 2013-12-07 16:26:17 +01:00
parent 8f20dabf4d
commit 9bcfae8661
1 changed files with 15 additions and 11 deletions
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26
test/tests/Point.js
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@ -13,45 +13,45 @@
module('Point');
test('new Point(10, 20)', function() {
var point = new Point(10, 20);
equals(point.toString(), '{ x: 10, y: 20 }');
comparePoints(point, { x: 10, y: 20 });
});
test('new Point([10, 20])', function() {
var point = new Point([10, 20]);
equals(point.toString(), '{ x: 10, y: 20 }');
comparePoints(point, { x: 10, y: 20 });
});
test('new Point({x: 10, y: 20})', function() {
var point = new Point({x: 10, y: 20});
equals(point.toString(), '{ x: 10, y: 20 }');
comparePoints(point, { x: 10, y: 20 });
});
test('new Point(new Size(10, 20))', function() {
var point = new Point(new Size(10, 20));
equals(point.toString(), '{ x: 10, y: 20 }');
comparePoints(point, { x: 10, y: 20 });
});
test('new Point({ width: 10, height: 20})', function() {
var point = new Point({width: 10, height: 20});
equals(point.toString(), '{ x: 10, y: 20 }');
comparePoints(point, { x: 10, y: 20 });
});
test('new Point({ angle: 45, length: 20})', function() {
var point = new Point({angle: 40, length: 20});
equals(point.toString(), '{ x: 15.32089, y: 12.85575 }');
var point = new Point({ angle: 40, length: 20 });
comparePoints(point, new Point(15.32089, 12.85575));
});
module('Point vector operations');
test('normalize(length)', function() {
var point = new Point(0, 10).normalize(20)
equals(point.toString(), '{ x: 0, y: 20 }');
var point = new Point(0, 10).normalize(20);
comparePoints(point, { x: 0, y: 20 });
});
test('set length', function() {
var point = new Point(0, 10);
point.length = 20;
equals(point.toString(), '{ x: 0, y: 20 }');
comparePoints(point, { x: 0, y: 20 });
});
test('get angle', function() {
@ -66,13 +66,17 @@ test('getAngle(point)', function() {
test('rotate(degrees)', function() {
var point = new Point(100, 50).rotate(90);
equals(point.toString(), '{ x: -50, y: 100 }');
comparePoints(point, { x: -50, y: 100 });
});
test('set angle', function() {
var point = new Point(10, 20);
point.angle = 92;
equals(point.angle, 92);
comparePoints(point, new Point({
angle: 92,
length: Math.sqrt(10 * 10 + 20 * 20)
}));
});
test('set angle & length', function() {