54 lines
1.5 KiB
JavaScript
54 lines
1.5 KiB
JavaScript
goog.provide('ol.test.Graticule');
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describe('ol.Graticule', function() {
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var graticule;
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beforeEach(function() {
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graticule = new ol.Graticule({
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map: new ol.Map({})
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});
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});
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describe('#createGraticule', function() {
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it('creates the graticule', function() {
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var extent = [-25614353.926475704, -7827151.696402049,
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25614353.926475704, 7827151.696402049];
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var projection = ol.proj.get('EPSG:3857');
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var resolution = 39135.75848201024;
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var squaredTolerance = resolution * resolution / 4.0;
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graticule.updateProjectionInfo_(projection);
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graticule.createGraticule_(extent, [0, 0], resolution, squaredTolerance);
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expect(graticule.getMeridians().length).to.be(13);
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expect(graticule.getParallels().length).to.be(3);
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});
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it('has a default stroke style', function() {
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var actualStyle = graticule.strokeStyle_;
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expect(actualStyle).not.to.be(undefined);
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expect(actualStyle instanceof ol.style.Stroke).to.be(true);
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});
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it('can be configured with a stroke style', function() {
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var customStrokeStyle = new ol.style.Stroke({
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color: 'rebeccapurple'
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});
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var styledGraticule = new ol.Graticule({
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map: new ol.Map({}),
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strokeStyle: customStrokeStyle
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});
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var actualStyle = styledGraticule.strokeStyle_;
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expect(actualStyle).not.to.be(undefined);
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expect(actualStyle).to.be(customStrokeStyle);
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});
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});
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});
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goog.require('ol.Graticule');
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goog.require('ol.Map');
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goog.require('ol.proj');
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goog.require('ol.style.Stroke');
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