59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
var Point = require('../../../../src/geo/geometry-models/point');
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describe('src/geo/geometry-models/point', function () {
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beforeEach(function () {
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this.point = new Point({
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latlng: [100, 200]
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});
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});
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describe('.toGeoJSON', function () {
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it('should generate the GeoJSON correctly', function () {
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expect(this.point.toGeoJSON()).toEqual({
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type: 'Point',
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coordinates: [ 200, 100 ]
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});
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});
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});
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describe('.setCoordinatesFromGeoJSON', function () {
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beforeEach(function () {
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this.changeCallback = jasmine.createSpy('changeCallback');
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this.point.on('change', this.changeCallback);
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});
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describe('when given a GeoJSON with the same coordinates', function () {
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beforeEach(function () {
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var newAndExpectedGeoJSON = this.point.toGeoJSON();
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this.point.setCoordinatesFromGeoJSON(newAndExpectedGeoJSON);
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});
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it('should NOT trigger a "change" event', function () {
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expect(this.changeCallback).not.toHaveBeenCalled();
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});
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});
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describe('when given a GeoJSON with different coordinates', function () {
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beforeEach(function () {
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var newAndExpectedGeoJSON = {
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type: 'Point',
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coordinates: [ 0, 300 ]
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};
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this.point.setCoordinatesFromGeoJSON(newAndExpectedGeoJSON);
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expect(this.point.toGeoJSON()).toEqual(newAndExpectedGeoJSON);
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});
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it('should trigger a "change" event', function () {
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expect(this.changeCallback).toHaveBeenCalled();
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});
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it('should update the coordinates', function () {
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expect(this.point.toGeoJSON()).toEqual({
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type: 'Point',
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coordinates: [ 0, 300 ]
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});
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});
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});
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});
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});
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