42 lines
1.0 KiB
JavaScript
42 lines
1.0 KiB
JavaScript
describe('distance grid', function () {
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it('addObject', function () {
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var grid = new L.DistanceGrid(100),
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obj = {};
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expect(grid.addObject(obj, { x: 0, y: 0 })).to.eql(undefined);
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expect(grid.removeObject(obj, { x: 0, y: 0 })).to.eql(true);
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});
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it('eachObject', function (done) {
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var grid = new L.DistanceGrid(100),
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obj = {};
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expect(grid.addObject(obj, { x: 0, y: 0 })).to.eql(undefined);
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grid.eachObject(function(o) {
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expect(o).to.eql(obj);
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done();
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});
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});
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it('getNearObject', function () {
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var grid = new L.DistanceGrid(100),
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obj = {};
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grid.addObject(obj, { x: 0, y: 0 });
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expect(grid.getNearObject({ x: 50, y: 50 })).to.equal(obj);
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expect(grid.getNearObject({ x: 100, y: 0 })).to.equal(obj);
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});
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it('getNearObject with cellSize 0', function () {
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var grid = new L.DistanceGrid(0),
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obj = {};
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grid.addObject(obj, { x: 0, y: 0 });
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expect(grid.getNearObject({ x: 50, y: 50 })).to.equal(null);
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expect(grid.getNearObject({ x: 0, y: 0 })).to.equal(obj);
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});
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});
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