ad62739a6e
In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
63 lines
1.7 KiB
JavaScript
63 lines
1.7 KiB
JavaScript
import {xhr} from '../../../src/ol/featureloader.js';
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import GeoJSON from '../../../src/ol/format/GeoJSON.js';
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import VectorSource from '../../../src/ol/source/Vector.js';
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describe('ol.featureloader', function() {
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describe('ol.featureloader.xhr', function() {
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let loader;
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let source;
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let url;
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let format;
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beforeEach(function() {
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url = 'spec/ol/data/point.json';
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format = new GeoJSON();
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source = new VectorSource();
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});
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it('adds features to the source', function(done) {
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loader = xhr(url, format);
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source.on('addfeature', function(e) {
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expect(source.getFeatures().length).to.be.greaterThan(0);
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done();
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});
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loader.call(source, [], 1, 'EPSG:3857');
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});
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describe('when called with urlFunction', function() {
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it('adds features to the source', function(done) {
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url = function(extent, resolution, projection) {
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return 'spec/ol/data/point.json';
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};
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loader = xhr(url, format);
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source.on('addfeature', function(e) {
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expect(source.getFeatures().length).to.be.greaterThan(0);
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done();
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});
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loader.call(source, [], 1, 'EPSG:3857');
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});
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it('sends the correct arguments to the urlFunction', function(done) {
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const extent = [];
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const resolution = 1;
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const projection = 'EPSG:3857';
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url = function(extent_, resolution_, projection_) {
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expect(extent_).to.eql(extent);
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expect(resolution_).to.eql(resolution);
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expect(projection_).to.eql(projection);
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done();
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return 'spec/ol/data/point.json';
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};
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loader = xhr(url, format);
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loader.call(source, [], 1, 'EPSG:3857');
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});
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});
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});
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});
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