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Merge pull request #6105 from tschaub/feature-loader

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Move vector tile loader functions into vector tile module
This commit is contained in:
Tim Schaub
2016-11-12 14:55:53 -07:00
committed by GitHub
parent 3c8d339617 a20bd72aa9
commit 455b28d2fa
5 changed files with 98 additions and 90 deletions
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49
test/spec/ol/featureloader.test.js
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@@ -1,12 +1,7 @@
goog.provide('ol.test.featureloader');
goog.require('ol.events');
goog.require('ol.VectorTile');
goog.require('ol.Feature');
goog.require('ol.featureloader');
goog.require('ol.format.GeoJSON');
goog.require('ol.format.TextFeature');
goog.require('ol.proj');
goog.require('ol.source.Vector');
@@ -66,48 +61,4 @@ describe('ol.featureloader', function() {
});
describe('ol.featureloader.tile', function() {
var loader;
var tile;
beforeEach(function() {
tile = new ol.VectorTile([0, 0, 0]);
});
it('sets features on the tile', function(done) {
var url = 'spec/ol/data/point.json';
var format = new ol.format.GeoJSON();
loader = ol.featureloader.tile(url, format);
ol.events.listen(tile, 'change', function(e) {
expect(tile.getFeatures().length).to.be.greaterThan(0);
done();
});
loader.call(tile, [], 1, ol.proj.get('EPSG:3857'));
});
it('sets features on the tile and updates proj units', function(done) {
// mock format that return a tile-pixels feature
var format = new ol.format.TextFeature();
format.readProjection = function(source) {
return new ol.proj.Projection({
code: '',
units: 'tile-pixels'
});
};
format.readFeatures = function(source, options) {
return [new ol.Feature()];
};
var url = 'spec/ol/data/point.json';
loader = ol.featureloader.tile(url, format);
ol.events.listen(tile, 'change', function(e) {
expect(tile.getFeatures().length).to.be.greaterThan(0);
expect(tile.getProjection().getUnits()).to.be('tile-pixels');
done();
});
loader.call(tile, [], 1, ol.proj.get('EPSG:3857'));
});
});
});

64
test/spec/ol/vectortile.test.js Normal file
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@@ -0,0 +1,64 @@
goog.provide('ol.test.VectorTile');
goog.require('ol.events');
goog.require('ol.VectorTile');
goog.require('ol.Feature');
goog.require('ol.format.GeoJSON');
goog.require('ol.format.TextFeature');
goog.require('ol.proj');
describe('ol.VectorTile.defaultLoadFunction()', function() {
it('sets the loader function on the tile', function() {
var format = new ol.format.GeoJSON();
var tile = new ol.VectorTile([0, 0, 0], null, null, format);
var url = 'https://example.com/';
ol.VectorTile.defaultLoadFunction(tile, url);
var loader = tile.loader_;
expect(typeof loader).to.be('function');
});
it('loader sets features on the tile', function(done) {
var format = new ol.format.GeoJSON();
var tile = new ol.VectorTile([0, 0, 0], null, null, format);
var url = 'spec/ol/data/point.json';
ol.VectorTile.defaultLoadFunction(tile, url);
var loader = tile.loader_;
ol.events.listen(tile, 'change', function(e) {
expect(tile.getFeatures().length).to.be.greaterThan(0);
done();
});
loader.call(tile, [], 1, ol.proj.get('EPSG:3857'));
});
it('loader sets features on the tile and updates proj units', function(done) {
// mock format that return a tile-pixels feature
var format = new ol.format.TextFeature();
format.readProjection = function(source) {
return new ol.proj.Projection({
code: '',
units: 'tile-pixels'
});
};
format.readFeatures = function(source, options) {
return [new ol.Feature()];
};
var tile = new ol.VectorTile([0, 0, 0], null, null, format);
var url = 'spec/ol/data/point.json';
ol.VectorTile.defaultLoadFunction(tile, url);
var loader = tile.loader_;
ol.events.listen(tile, 'change', function(e) {
expect(tile.getFeatures().length).to.be.greaterThan(0);
expect(tile.getProjection().getUnits()).to.be('tile-pixels');
done();
});
loader.call(tile, [], 1, ol.proj.get('EPSG:3857'));
});
});