45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
describe("Point", function() {
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describe('constructor', function() {
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it("should create a point with the given x and y", function() {
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var p = new L.Point(1.5, 2.5);
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expect(p.x).toEqual(1.5);
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expect(p.y).toEqual(2.5);
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});
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it("should round the given x and y if the third argument is true", function() {
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var p = new L.Point(1.3, 2.7, true);
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expect(p.x).toEqual(1);
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expect(p.y).toEqual(3);
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});
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});
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describe('#subtract', function() {
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it('should subtract the given point from this one', function() {
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var a = new L.Point(50, 30),
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b = new L.Point(20, 10);
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expect(a.subtract(b)).toEqual(new L.Point(30, 20));
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});
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});
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describe('#add', function() {
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it('should add the given point to this one', function() {
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expect(new L.Point(50, 30).add(new L.Point(20, 10))).toEqual(new L.Point(70, 40));
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});
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});
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describe('#divideBy', function() {
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it('should divide this point by the given amount', function() {
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expect(new L.Point(50, 30).divideBy(5)).toEqual(new L.Point(10, 6));
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});
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});
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describe('#multiplyBy', function() {
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it('should multiply this point by the given amount', function() {
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expect(new L.Point(50, 30).multiplyBy(2)).toEqual(new L.Point(100, 60));
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});
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});
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describe('#distanceTo', noSpecs);
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}); |