Use blocked scoped variables
In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
This commit is contained in:
Tim Schaub
@@ -13,8 +13,8 @@ import VectorSource from '../../../../src/ol/source/Vector.js';
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describe('ol.source.Vector', function() {
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var pointFeature;
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var infiniteExtent;
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let pointFeature;
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let infiniteExtent;
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beforeEach(function() {
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pointFeature = new Feature(new Point([0, 0]));
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infiniteExtent = [-Infinity, -Infinity, Infinity, Infinity];
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@@ -22,7 +22,7 @@ describe('ol.source.Vector', function() {
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describe('when empty', function() {
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var vectorSource;
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let vectorSource;
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beforeEach(function() {
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vectorSource = new VectorSource();
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});
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@@ -30,7 +30,7 @@ describe('ol.source.Vector', function() {
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describe('#forEachFeatureInExtent', function() {
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it('does not call the callback', function() {
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var f = sinon.spy();
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const f = sinon.spy();
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vectorSource.forEachFeatureInExtent(infiniteExtent, f);
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expect(f).not.to.be.called();
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});
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@@ -40,7 +40,7 @@ describe('ol.source.Vector', function() {
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describe('#getFeaturesInExtent', function() {
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it('returns an empty array', function() {
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var features = vectorSource.getFeaturesInExtent(infiniteExtent);
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const features = vectorSource.getFeaturesInExtent(infiniteExtent);
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expect(features).to.be.an(Array);
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expect(features).to.be.empty();
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});
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@@ -59,24 +59,24 @@ describe('ol.source.Vector', function() {
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it('can add a single point feature', function() {
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vectorSource.addFeature(pointFeature);
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var features = vectorSource.getFeaturesInExtent(infiniteExtent);
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const features = vectorSource.getFeaturesInExtent(infiniteExtent);
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expect(features).to.be.an(Array);
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expect(features).to.have.length(1);
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expect(features[0]).to.be(pointFeature);
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});
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it('fires a change event', function() {
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var listener = sinon.spy();
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const listener = sinon.spy();
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_ol_events_.listen(vectorSource, 'change', listener);
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vectorSource.addFeature(pointFeature);
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expect(listener).to.be.called();
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});
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it('adds same id features only once', function() {
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var source = new VectorSource();
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var feature1 = new Feature();
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const source = new VectorSource();
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const feature1 = new Feature();
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feature1.setId('1');
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var feature2 = new Feature();
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const feature2 = new Feature();
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feature2.setId('1');
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source.addFeature(feature1);
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source.addFeature(feature2);
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@@ -89,8 +89,8 @@ describe('ol.source.Vector', function() {
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describe('when populated with 3 features', function() {
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var features = [];
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var vectorSource;
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const features = [];
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let vectorSource;
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beforeEach(function() {
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features.push(new Feature(new LineString([[0, 0], [10, 10]])));
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features.push(new Feature(new Point([0, 10])));
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@@ -103,12 +103,12 @@ describe('ol.source.Vector', function() {
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describe('#getClosestFeatureToCoordinate', function() {
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it('returns the expected feature', function() {
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var feature = vectorSource.getClosestFeatureToCoordinate([1, 9]);
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const feature = vectorSource.getClosestFeatureToCoordinate([1, 9]);
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expect(feature).to.be(features[1]);
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});
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it('returns the expected feature when a filter is used', function() {
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var feature = vectorSource.getClosestFeatureToCoordinate([1, 9], function(feature) {
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const feature = vectorSource.getClosestFeatureToCoordinate([1, 9], function(feature) {
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return feature.getGeometry().getType() == 'LineString';
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});
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expect(feature).to.be(features[0]);
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@@ -120,11 +120,11 @@ describe('ol.source.Vector', function() {
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describe('when populated with 10 random points and a null', function() {
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var features;
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var vectorSource;
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let features;
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let vectorSource;
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beforeEach(function() {
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features = [];
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var i;
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let i;
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for (i = 0; i < 10; ++i) {
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features[i] =
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new Feature(new Point([Math.random(), Math.random()]));
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@@ -138,11 +138,11 @@ describe('ol.source.Vector', function() {
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describe('#clear', function() {
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it('removes all features using fast path', function() {
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var changeSpy = sinon.spy();
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const changeSpy = sinon.spy();
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_ol_events_.listen(vectorSource, 'change', changeSpy);
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var removeFeatureSpy = sinon.spy();
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const removeFeatureSpy = sinon.spy();
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_ol_events_.listen(vectorSource, 'removefeature', removeFeatureSpy);
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var clearSourceSpy = sinon.spy();
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const clearSourceSpy = sinon.spy();
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_ol_events_.listen(vectorSource, 'clear', clearSourceSpy);
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vectorSource.clear(true);
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expect(vectorSource.getFeatures()).to.eql([]);
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@@ -156,11 +156,11 @@ describe('ol.source.Vector', function() {
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});
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it('removes all features using slow path', function() {
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var changeSpy = sinon.spy();
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const changeSpy = sinon.spy();
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_ol_events_.listen(vectorSource, 'change', changeSpy);
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var removeFeatureSpy = sinon.spy();
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const removeFeatureSpy = sinon.spy();
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_ol_events_.listen(vectorSource, 'removefeature', removeFeatureSpy);
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var clearSourceSpy = sinon.spy();
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const clearSourceSpy = sinon.spy();
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_ol_events_.listen(vectorSource, 'clear', clearSourceSpy);
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vectorSource.clear();
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expect(vectorSource.getFeatures()).to.eql([]);
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@@ -178,17 +178,17 @@ describe('ol.source.Vector', function() {
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describe('#forEachFeatureInExtent', function() {
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it('is called the expected number of times', function() {
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var f = sinon.spy();
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const f = sinon.spy();
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vectorSource.forEachFeatureInExtent(infiniteExtent, f);
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expect(f.callCount).to.be(10);
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});
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it('allows breaking out', function() {
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var count = 0;
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var result = vectorSource.forEachFeatureInExtent(infiniteExtent,
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function(f) {
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return ++count == 5;
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});
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let count = 0;
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const result = vectorSource.forEachFeatureInExtent(infiniteExtent,
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function(f) {
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return ++count == 5;
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});
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expect(result).to.be(true);
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expect(count).to.be(5);
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});
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@@ -199,7 +199,7 @@ describe('ol.source.Vector', function() {
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it('returns the expected number of features', function() {
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expect(vectorSource.getFeaturesInExtent(infiniteExtent)).
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to.have.length(10);
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to.have.length(10);
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});
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});
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@@ -215,16 +215,16 @@ describe('ol.source.Vector', function() {
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describe('#removeFeature', function() {
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it('works as expected', function() {
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var i;
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let i;
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for (i = features.length - 1; i >= 0; --i) {
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vectorSource.removeFeature(features[i]);
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expect(vectorSource.getFeaturesInExtent(infiniteExtent)).
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have.length(i);
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have.length(i);
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}
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});
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it('fires a change event', function() {
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var listener = sinon.spy();
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const listener = sinon.spy();
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_ol_events_.listen(vectorSource, 'change', listener);
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vectorSource.removeFeature(features[0]);
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expect(listener).to.be.called();
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@@ -236,13 +236,13 @@ describe('ol.source.Vector', function() {
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it('keeps the R-Tree index up to date', function() {
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expect(vectorSource.getFeaturesInExtent([0, 0, 1, 1])).
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to.have.length(10);
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to.have.length(10);
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features[0].getGeometry().setCoordinates([100, 100]);
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expect(vectorSource.getFeaturesInExtent([0, 0, 1, 1])).
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to.have.length(9);
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to.have.length(9);
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features[0].getGeometry().setCoordinates([0.5, 0.5]);
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expect(vectorSource.getFeaturesInExtent([0, 0, 1, 1])).
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to.have.length(10);
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to.have.length(10);
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});
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});
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@@ -251,10 +251,10 @@ describe('ol.source.Vector', function() {
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it('keeps the R-Tree index up to date', function() {
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expect(vectorSource.getFeaturesInExtent([0, 0, 1, 1])).
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to.have.length(10);
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to.have.length(10);
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features[0].setGeometry(new Point([100, 100]));
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expect(vectorSource.getFeaturesInExtent([0, 0, 1, 1])).
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to.have.length(9);
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to.have.length(9);
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});
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});
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@@ -263,63 +263,63 @@ describe('ol.source.Vector', function() {
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describe('tracking changes to features', function() {
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var vectorSource;
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let vectorSource;
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beforeEach(function() {
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vectorSource = new VectorSource();
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});
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it('keeps its index up-to-date', function() {
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var feature = new Feature(new Point([1, 1]));
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const feature = new Feature(new Point([1, 1]));
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vectorSource.addFeature(feature);
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expect(vectorSource.getFeaturesInExtent([0, 0, 2, 2])).
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to.eql([feature]);
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to.eql([feature]);
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feature.getGeometry().setCoordinates([3, 3]);
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expect(vectorSource.getFeaturesInExtent([0, 0, 2, 2])).
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to.be.empty();
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to.be.empty();
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expect(vectorSource.getFeaturesInExtent([2, 2, 4, 4])).
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to.eql([feature]);
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to.eql([feature]);
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});
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it('handles features with null geometries', function() {
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var feature = new Feature(null);
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const feature = new Feature(null);
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vectorSource.addFeature(feature);
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expect(vectorSource.getFeatures()).to.eql([feature]);
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});
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it('handles features with geometries changing from null', function() {
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var feature = new Feature(null);
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const feature = new Feature(null);
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vectorSource.addFeature(feature);
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expect(vectorSource.getFeatures()).to.eql([feature]);
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feature.setGeometry(new Point([1, 1]));
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expect(vectorSource.getFeaturesInExtent([0, 0, 2, 2])).
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to.eql([feature]);
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to.eql([feature]);
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expect(vectorSource.getFeatures()).to.eql([feature]);
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});
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it('handles features with geometries changing to null', function() {
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var feature = new Feature(new Point([1, 1]));
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const feature = new Feature(new Point([1, 1]));
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vectorSource.addFeature(feature);
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expect(vectorSource.getFeatures()).to.eql([feature]);
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expect(vectorSource.getFeaturesInExtent([0, 0, 2, 2])).
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to.eql([feature]);
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to.eql([feature]);
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feature.setGeometry(null);
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expect(vectorSource.getFeaturesInExtent([0, 0, 2, 2])).to.be.empty();
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expect(vectorSource.getFeatures()).to.eql([feature]);
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});
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it('fires a change event when setting a feature\'s property', function() {
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var feature = new Feature(new Point([1, 1]));
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const feature = new Feature(new Point([1, 1]));
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vectorSource.addFeature(feature);
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var listener = sinon.spy();
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const listener = sinon.spy();
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_ol_events_.listen(vectorSource, 'change', listener);
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feature.set('foo', 'bar');
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expect(listener).to.be.called();
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});
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it('fires a changefeature event when updating a feature', function() {
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var feature = new Feature(new Point([1, 1]));
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const feature = new Feature(new Point([1, 1]));
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vectorSource.addFeature(feature);
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var listener = sinon.spy(function(event) {
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const listener = sinon.spy(function(event) {
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expect(event.feature).to.be(feature);
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});
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vectorSource.on('changefeature', listener);
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@@ -330,20 +330,20 @@ describe('ol.source.Vector', function() {
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});
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describe('#getFeatureById()', function() {
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var source;
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let source;
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beforeEach(function() {
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source = new VectorSource();
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});
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it('returns a feature by id', function() {
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var feature = new Feature();
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const feature = new Feature();
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feature.setId('foo');
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source.addFeature(feature);
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expect(source.getFeatureById('foo')).to.be(feature);
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});
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it('returns a feature by id (set after add)', function() {
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var feature = new Feature();
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const feature = new Feature();
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source.addFeature(feature);
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expect(source.getFeatureById('foo')).to.be(null);
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feature.setId('foo');
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@@ -351,14 +351,14 @@ describe('ol.source.Vector', function() {
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});
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it('returns null when no feature is found', function() {
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var feature = new Feature();
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const feature = new Feature();
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feature.setId('foo');
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source.addFeature(feature);
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expect(source.getFeatureById('bar')).to.be(null);
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});
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it('returns null after removing feature', function() {
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var feature = new Feature();
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const feature = new Feature();
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feature.setId('foo');
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source.addFeature(feature);
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expect(source.getFeatureById('foo')).to.be(feature);
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@@ -367,7 +367,7 @@ describe('ol.source.Vector', function() {
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});
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it('returns null after unsetting id', function() {
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var feature = new Feature();
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const feature = new Feature();
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feature.setId('foo');
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source.addFeature(feature);
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expect(source.getFeatureById('foo')).to.be(feature);
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@@ -376,7 +376,7 @@ describe('ol.source.Vector', function() {
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});
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it('returns null after clear', function() {
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var feature = new Feature();
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const feature = new Feature();
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feature.setId('foo');
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source.addFeature(feature);
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expect(source.getFeatureById('foo')).to.be(feature);
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@@ -392,13 +392,13 @@ describe('ol.source.Vector', function() {
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it('returns correct feature after add/remove/add', function() {
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expect(source.getFeatureById('foo')).to.be(null);
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var first = new Feature();
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const first = new Feature();
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first.setId('foo');
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source.addFeature(first);
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expect(source.getFeatureById('foo')).to.be(first);
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source.removeFeature(first);
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expect(source.getFeatureById('foo')).to.be(null);
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var second = new Feature();
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const second = new Feature();
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second.setId('foo');
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source.addFeature(second);
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expect(source.getFeatureById('foo')).to.be(second);
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@@ -406,7 +406,7 @@ describe('ol.source.Vector', function() {
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it('returns correct feature after add/change', function() {
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expect(source.getFeatureById('foo')).to.be(null);
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var feature = new Feature();
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const feature = new Feature();
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feature.setId('foo');
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source.addFeature(feature);
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expect(source.getFeatureById('foo')).to.be(feature);
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@@ -423,22 +423,22 @@ describe('ol.source.Vector', function() {
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it('requests the view extent plus render buffer', function(done) {
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var center = [-97.6114, 38.8403];
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var source = new VectorSource({
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const center = [-97.6114, 38.8403];
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const source = new VectorSource({
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strategy: _ol_loadingstrategy_.bbox,
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loader: function(extent) {
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setTimeout(function() {
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var lonLatExtent = transformExtent(extent, 'EPSG:3857', 'EPSG:4326');
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const lonLatExtent = transformExtent(extent, 'EPSG:3857', 'EPSG:4326');
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expect(lonLatExtent[0]).to.roughlyEqual(-99.261474609, 1e-9);
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expect(lonLatExtent[2]).to.roughlyEqual(-95.965576171, 1e-9);
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done();
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}, 0);
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}
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});
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var div = document.createElement('div');
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const div = document.createElement('div');
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div.style.width = div.style.height = '100px';
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document.body.appendChild(div);
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var map = new Map({
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const map = new Map({
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target: div,
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layers: [
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new VectorLayer({
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@@ -460,40 +460,40 @@ describe('ol.source.Vector', function() {
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describe('with no loader and the "all" strategy', function() {
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it('stores the infinity extent in the Rtree', function() {
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var source = new VectorSource();
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const source = new VectorSource();
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source.loadFeatures([-10000, -10000, 10000, 10000], 1,
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getProjection('EPSG:3857'));
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var loadedExtents = source.loadedExtentsRtree_.getAll();
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getProjection('EPSG:3857'));
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const loadedExtents = source.loadedExtentsRtree_.getAll();
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expect(loadedExtents).to.have.length(1);
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expect(loadedExtents[0].extent).to.eql(
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[-Infinity, -Infinity, Infinity, Infinity]);
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[-Infinity, -Infinity, Infinity, Infinity]);
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});
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});
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describe('with setLoader', function() {
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it('it will change the loader function', function() {
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var count1 = 0;
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var loader1 = function(bbox, resolution, projection) {
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let count1 = 0;
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const loader1 = function(bbox, resolution, projection) {
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count1++;
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};
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var count2 = 0;
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var loader2 = function(bbox, resolution, projection) {
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let count2 = 0;
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const loader2 = function(bbox, resolution, projection) {
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count2++;
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};
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var source = new VectorSource({loader: loader1});
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const source = new VectorSource({loader: loader1});
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source.loadFeatures([-10000, -10000, 10000, 10000], 1,
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getProjection('EPSG:3857'));
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getProjection('EPSG:3857'));
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source.setLoader(loader2);
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source.clear();
|
||||
source.loadFeatures([-10000, -10000, 10000, 10000], 1,
|
||||
getProjection('EPSG:3857'));
|
||||
getProjection('EPSG:3857'));
|
||||
expect(count1).to.eql(1);
|
||||
expect(count2).to.eql(1);
|
||||
});
|
||||
|
||||
it('removes extents with #removeLoadedExtent()', function(done) {
|
||||
var source = new VectorSource();
|
||||
const source = new VectorSource();
|
||||
source.setLoader(function(bbox, resolution, projection) {
|
||||
setTimeout(function() {
|
||||
expect(source.loadedExtentsRtree_.getAll()).to.have.length(1);
|
||||
@@ -509,16 +509,16 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
describe('the feature id index', function() {
|
||||
var source;
|
||||
let source;
|
||||
beforeEach(function() {
|
||||
source = new VectorSource();
|
||||
});
|
||||
|
||||
it('ignores features with the same id', function() {
|
||||
var feature = new Feature();
|
||||
const feature = new Feature();
|
||||
feature.setId('foo');
|
||||
source.addFeature(feature);
|
||||
var dupe = new Feature();
|
||||
const dupe = new Feature();
|
||||
dupe.setId('foo');
|
||||
source.addFeature(dupe);
|
||||
expect(source.getFeatures()).to.have.length(1);
|
||||
@@ -526,10 +526,10 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
it('allows changing feature and set the same id', function() {
|
||||
var foo = new Feature();
|
||||
const foo = new Feature();
|
||||
foo.setId('foo');
|
||||
source.addFeature(foo);
|
||||
var bar = new Feature();
|
||||
const bar = new Feature();
|
||||
bar.setId('bar');
|
||||
source.addFeature(bar);
|
||||
bar.setId('foo');
|
||||
@@ -539,13 +539,13 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
describe('the undefined feature id index', function() {
|
||||
var source;
|
||||
let source;
|
||||
beforeEach(function() {
|
||||
source = new VectorSource();
|
||||
});
|
||||
|
||||
it('disallows adding the same feature twice', function() {
|
||||
var feature = new Feature();
|
||||
const feature = new Feature();
|
||||
source.addFeature(feature);
|
||||
expect(function() {
|
||||
source.addFeature(feature);
|
||||
@@ -554,7 +554,7 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
describe('with useSpatialIndex set to false', function() {
|
||||
var source;
|
||||
let source;
|
||||
beforeEach(function() {
|
||||
source = new VectorSource({useSpatialIndex: false});
|
||||
});
|
||||
@@ -565,7 +565,7 @@ describe('ol.source.Vector', function() {
|
||||
|
||||
it('#forEachFeatureInExtent loops through all features', function() {
|
||||
source.addFeatures([new Feature(), new Feature()]);
|
||||
var spy = sinon.spy();
|
||||
const spy = sinon.spy();
|
||||
source.forEachFeatureInExtent([0, 0, 0, 0], spy);
|
||||
expect(spy.callCount).to.be(2);
|
||||
});
|
||||
@@ -573,7 +573,7 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
describe('with a collection of features', function() {
|
||||
var collection, source;
|
||||
let collection, source;
|
||||
beforeEach(function() {
|
||||
source = new VectorSource({
|
||||
useSpatialIndex: false
|
||||
@@ -586,7 +586,7 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
it('adding/removing features keeps the collection in sync', function() {
|
||||
var feature = new Feature();
|
||||
const feature = new Feature();
|
||||
source.addFeature(feature);
|
||||
expect(collection.getLength()).to.be(1);
|
||||
source.removeFeature(feature);
|
||||
@@ -594,7 +594,7 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
it('#clear() features keeps the collection in sync', function() {
|
||||
var feature = new Feature();
|
||||
const feature = new Feature();
|
||||
source.addFeatures([feature]);
|
||||
expect(collection.getLength()).to.be(1);
|
||||
source.clear();
|
||||
@@ -606,7 +606,7 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
it('keeps the source\'s features in sync with the collection', function() {
|
||||
var feature = new Feature();
|
||||
const feature = new Feature();
|
||||
collection.push(feature);
|
||||
expect(source.getFeatures().length).to.be(1);
|
||||
collection.remove(feature);
|
||||
@@ -620,7 +620,7 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
describe('with a collection of features plus spatial index', function() {
|
||||
var collection, source;
|
||||
let collection, source;
|
||||
beforeEach(function() {
|
||||
collection = new Collection();
|
||||
source = new VectorSource({
|
||||
@@ -633,7 +633,7 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
it('adding/removing features keeps the collection in sync', function() {
|
||||
var feature = new Feature();
|
||||
const feature = new Feature();
|
||||
source.addFeature(feature);
|
||||
expect(collection.getLength()).to.be(1);
|
||||
source.removeFeature(feature);
|
||||
@@ -641,7 +641,7 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
it('#clear() features keeps the collection in sync', function() {
|
||||
var feature = new Feature();
|
||||
const feature = new Feature();
|
||||
source.addFeatures([feature]);
|
||||
expect(collection.getLength()).to.be(1);
|
||||
source.clear();
|
||||
@@ -653,7 +653,7 @@ describe('ol.source.Vector', function() {
|
||||
});
|
||||
|
||||
it('keeps the source\'s features in sync with the collection', function() {
|
||||
var feature = new Feature();
|
||||
const feature = new Feature();
|
||||
collection.push(feature);
|
||||
expect(source.getFeatures().length).to.be(1);
|
||||
collection.remove(feature);
|
||||
|
||||
Reference in New Issue
Block a user