96 lines
2.7 KiB
JavaScript
96 lines
2.7 KiB
JavaScript
import BingMaps, {quadKey} from '../../../../../src/ol/source/BingMaps.js';
|
|
import {unByKey} from '../../../../../src/ol/Observable.js';
|
|
|
|
describe('ol.source.BingMaps', function () {
|
|
describe('quadKey()', function () {
|
|
it('returns expected string', function () {
|
|
const tileCoord = [3, 3, 5];
|
|
const s = quadKey(tileCoord);
|
|
expect(s).to.eql('213');
|
|
});
|
|
});
|
|
|
|
describe('#tileUrlFunction()', function () {
|
|
let source, tileGrid;
|
|
|
|
beforeEach(function (done) {
|
|
source = new BingMaps({
|
|
imagerySet: 'AerialWithLabelsOnDemand',
|
|
key: '',
|
|
});
|
|
|
|
const client = new XMLHttpRequest();
|
|
client.open('GET', 'spec/ol/data/bing_aerialwithlabels.json', true);
|
|
client.onload = function () {
|
|
source.handleImageryMetadataResponse(JSON.parse(client.responseText));
|
|
};
|
|
client.send();
|
|
|
|
const key = source.on('change', function () {
|
|
if (source.getState() === 'ready') {
|
|
unByKey(key);
|
|
tileGrid = source.getTileGrid();
|
|
done();
|
|
}
|
|
});
|
|
});
|
|
|
|
it('getImagerySet works correctly', function () {
|
|
expect(source.getImagerySet()).to.equal('AerialWithLabelsOnDemand');
|
|
});
|
|
|
|
it('getApiKey works correctly', function () {
|
|
expect(source.getApiKey()).to.equal('');
|
|
});
|
|
|
|
it('returns the expected URL', function () {
|
|
const coordinate = [829330.2064098881, 5933916.615134273];
|
|
const projection = source.getProjection();
|
|
const regex = /\/tiles\/h(.*)\.jpeg/;
|
|
let tileUrl;
|
|
|
|
tileUrl = source.tileUrlFunction(
|
|
tileGrid.getTileCoordForCoordAndZ(coordinate, 1),
|
|
1,
|
|
projection
|
|
);
|
|
expect(tileUrl.match(regex)[1]).to.equal(quadKey([1, 1, 0]));
|
|
|
|
tileUrl = source.tileUrlFunction(
|
|
tileGrid.getTileCoordForCoordAndZ(coordinate, 2),
|
|
1,
|
|
projection
|
|
);
|
|
expect(tileUrl.match(regex)[1]).to.equal(quadKey([2, 2, 1]));
|
|
|
|
tileUrl = source.tileUrlFunction(
|
|
tileGrid.getTileCoordForCoordAndZ(coordinate, 3),
|
|
1,
|
|
projection
|
|
);
|
|
expect(tileUrl.match(regex)[1]).to.equal(quadKey([3, 4, 2]));
|
|
|
|
tileUrl = source.tileUrlFunction(
|
|
tileGrid.getTileCoordForCoordAndZ(coordinate, 4),
|
|
1,
|
|
projection
|
|
);
|
|
expect(tileUrl.match(regex)[1]).to.equal(quadKey([4, 8, 5]));
|
|
|
|
tileUrl = source.tileUrlFunction(
|
|
tileGrid.getTileCoordForCoordAndZ(coordinate, 5),
|
|
1,
|
|
projection
|
|
);
|
|
expect(tileUrl.match(regex)[1]).to.equal(quadKey([5, 16, 11]));
|
|
|
|
tileUrl = source.tileUrlFunction(
|
|
tileGrid.getTileCoordForCoordAndZ(coordinate, 6),
|
|
1,
|
|
projection
|
|
);
|
|
expect(tileUrl.match(regex)[1]).to.equal(quadKey([6, 33, 22]));
|
|
});
|
|
});
|
|
});
|