64 lines
1.4 KiB
JavaScript
64 lines
1.4 KiB
JavaScript
goog.provide('ol.test.geom.Point');
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describe('ol.geom.Point', function() {
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describe('constructor', function() {
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it('creates a point from an array', function() {
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var point = new ol.geom.Point([10, 20]);
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expect(point).toBeA(ol.geom.Point);
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});
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it('throws when given with insufficient dimensions', function() {
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expect(function() {
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var point = new ol.geom.Point([1]);
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}).toThrow();
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});
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});
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describe('#coordinates', function() {
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it('is a Float64Array', function() {
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var point = new ol.geom.Point([10, 20]);
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expect(point.coordinates).toBeA(Float64Array);
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expect(point.coordinates.length).toBe(2);
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expect(point.coordinates[0]).toBe(10);
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expect(point.coordinates[1]).toBe(20);
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});
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});
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describe('#dimension', function() {
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it('can be 2', function() {
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var point = new ol.geom.Point([10, 20]);
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expect(point.dimension).toBe(2);
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});
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it('can be 3', function() {
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var point = new ol.geom.Point([10, 20, 30]);
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expect(point.dimension).toBe(3);
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});
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});
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describe('#getBounds()', function() {
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it('returns the bounding extent', function() {
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var point = new ol.geom.Point([10, 20]);
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var bounds = point.getBounds();
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expect(bounds.minX).toBe(10);
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expect(bounds.minY).toBe(20);
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expect(bounds.maxX).toBe(10);
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expect(bounds.maxY).toBe(20);
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});
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});
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});
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goog.require('ol.geom.Point');
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