Run a portion of the format tests in node
This commit is contained in:
@@ -1,256 +0,0 @@
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import Feature from '../../../../../src/ol/Feature.js';
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import FeatureFormat from '../../../../../src/ol/format/Feature.js';
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import MultiPolygon from '../../../../../src/ol/geom/MultiPolygon.js';
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import Polygon from '../../../../../src/ol/geom/Polygon.js';
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import TopoJSON from '../../../../../src/ol/format/TopoJSON.js';
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import {transform} from '../../../../../src/ol/proj.js';
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const aruba = {
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type: 'Topology',
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transform: {
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scale: [0.036003600360036005, 0.017361589674592462],
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translate: [-180, -89.99892578124998],
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},
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objects: {
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aruba: {
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type: 'Polygon',
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properties: {
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prop0: 'value0',
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},
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arcs: [[0]],
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id: 533,
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},
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},
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arcs: [
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[
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[3058, 5901],
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[0, -2],
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[-2, 1],
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[-1, 3],
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[-2, 3],
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[0, 3],
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[1, 1],
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[1, -3],
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[2, -5],
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[1, -1],
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],
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],
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};
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const zeroId = {
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type: 'Topology',
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objects: {
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foobar: {
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type: 'Point',
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id: 0,
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coordinates: [0, 42],
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},
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},
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};
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const nullGeometry = {
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type: 'Topology',
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objects: {
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foobar: {
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type: null,
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properties: {
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prop0: 'value0',
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},
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id: 533,
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},
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},
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};
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describe('ol.format.TopoJSON', function () {
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let format;
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before(function () {
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format = new TopoJSON();
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});
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describe('constructor', function () {
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it('creates a new format', function () {
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expect(format).to.be.a(FeatureFormat);
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expect(format).to.be.a(TopoJSON);
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});
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});
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describe('#readFeaturesFromTopology_()', function () {
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it('creates an array of features from a topology', function () {
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const features = format.readFeaturesFromObject(aruba);
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expect(features).to.have.length(1);
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const feature = features[0];
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expect(feature).to.be.a(Feature);
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const geometry = feature.getGeometry();
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expect(geometry).to.be.a(Polygon);
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// Parses identifier
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expect(feature.getId()).to.be(533);
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// Parses properties
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expect(feature.get('prop0')).to.be('value0');
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expect(geometry.getExtent()).to.eql([
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-70.08100810081008,
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12.417091709170947,
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-69.9009900990099,
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12.608069195591469,
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]);
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});
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it('can read a feature with id equal to 0', function () {
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const features = format.readFeaturesFromObject(zeroId);
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expect(features).to.have.length(1);
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const feature = features[0];
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expect(feature).to.be.a(Feature);
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expect(feature.getId()).to.be(0);
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});
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it('can read a feature with null geometry', function () {
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const features = format.readFeaturesFromObject(nullGeometry);
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expect(features).to.have.length(1);
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const feature = features[0];
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expect(feature).to.be.a(Feature);
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expect(feature.getGeometry()).to.be(null);
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expect(feature.getId()).to.be(533);
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expect(feature.get('prop0')).to.be('value0');
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});
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});
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describe('#readFeatures()', function () {
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it('parses simple.json', function (done) {
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afterLoadText('spec/ol/format/topojson/simple.json', function (text) {
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const features = format.readFeatures(text);
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expect(features.length).to.be(3);
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const point = features[0].getGeometry();
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expect(point.getType()).to.be('Point');
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expect(point.getFlatCoordinates()).to.eql([102, 0.5]);
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const line = features[1].getGeometry();
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expect(line.getType()).to.be('LineString');
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expect(line.getFlatCoordinates()).to.eql([
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102,
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0,
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103,
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1,
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104,
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0,
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105,
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1,
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]);
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const polygon = features[2].getGeometry();
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expect(polygon.getType()).to.be('Polygon');
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expect(polygon.getFlatCoordinates()).to.eql([
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100,
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0,
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100,
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1,
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101,
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1,
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101,
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0,
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100,
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0,
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]);
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done();
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});
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});
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it('parses simple.json and transforms', function (done) {
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afterLoadText('spec/ol/format/topojson/simple.json', function (text) {
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const features = format.readFeatures(text, {
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featureProjection: 'EPSG:3857',
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});
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expect(features.length).to.be(3);
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const point = features[0].getGeometry();
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expect(point.getType()).to.be('Point');
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expect(features[0].getGeometry().getCoordinates()).to.eql(
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transform([102.0, 0.5], 'EPSG:4326', 'EPSG:3857')
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);
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const line = features[1].getGeometry();
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expect(line.getType()).to.be('LineString');
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expect(line.getCoordinates()).to.eql([
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transform([102.0, 0.0], 'EPSG:4326', 'EPSG:3857'),
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transform([103.0, 1.0], 'EPSG:4326', 'EPSG:3857'),
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transform([104.0, 0.0], 'EPSG:4326', 'EPSG:3857'),
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transform([105.0, 1.0], 'EPSG:4326', 'EPSG:3857'),
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]);
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const polygon = features[2].getGeometry();
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expect(polygon.getType()).to.be('Polygon');
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expect(polygon.getCoordinates()).to.eql([
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[
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transform([100.0, 0.0], 'EPSG:4326', 'EPSG:3857'),
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transform([100.0, 1.0], 'EPSG:4326', 'EPSG:3857'),
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transform([101.0, 1.0], 'EPSG:4326', 'EPSG:3857'),
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transform([101.0, 0.0], 'EPSG:4326', 'EPSG:3857'),
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transform([100.0, 0.0], 'EPSG:4326', 'EPSG:3857'),
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],
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]);
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done();
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});
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});
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it('parses world-110m.json', function (done) {
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afterLoadText('spec/ol/format/topojson/world-110m.json', function (text) {
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const features = format.readFeatures(text);
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expect(features.length).to.be(178);
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const first = features[0];
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expect(first).to.be.a(Feature);
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const firstGeom = first.getGeometry();
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expect(firstGeom).to.be.a(MultiPolygon);
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expect(firstGeom.getExtent()).to.eql([
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-180,
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-85.60903777459777,
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180,
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83.64513000000002,
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]);
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const last = features[177];
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expect(last).to.be.a(Feature);
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const lastGeom = last.getGeometry();
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expect(lastGeom).to.be.a(Polygon);
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expect(lastGeom.getExtent()).to.eql([
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25.26325263252633,
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-22.271802279310577,
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32.848528485284874,
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-15.50833810039586,
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]);
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done();
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});
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});
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it("sets the topology's child names as feature property", function (done) {
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afterLoadText('spec/ol/format/topojson/world-110m.json', function (text) {
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const format = new TopoJSON({
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layerName: 'layer',
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});
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const features = format.readFeatures(text);
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expect(features[0].get('layer')).to.be('land');
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expect(features[177].get('layer')).to.be('countries');
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done();
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});
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});
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it("only parses features from specified topology's children", function (done) {
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afterLoadText('spec/ol/format/topojson/world-110m.json', function (text) {
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const format = new TopoJSON({
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layers: ['land'],
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});
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const features = format.readFeatures(text);
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expect(features.length).to.be(1);
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done();
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});
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});
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});
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});
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@@ -17,7 +17,7 @@ import {
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} from '../../../src/ol/coordinate.js';
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} from '../../../src/ol/coordinate.js';
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import {get} from '../../../src/ol/proj.js';
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import {get} from '../../../src/ol/proj.js';
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describe('ol.coordinate', function () {
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describe('ol/coordinate.js', function () {
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describe('#add', function () {
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describe('#add', function () {
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let coordinate, delta;
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let coordinate, delta;
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+49
-46
@@ -1,16 +1,18 @@
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import EsriJSON from '../../../../../src/ol/format/EsriJSON.js';
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import EsriJSON from '../../../../src/ol/format/EsriJSON.js';
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import Feature from '../../../../../src/ol/Feature.js';
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import Feature from '../../../../src/ol/Feature.js';
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import LineString from '../../../../../src/ol/geom/LineString.js';
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import LineString from '../../../../src/ol/geom/LineString.js';
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import LinearRing from '../../../../../src/ol/geom/LinearRing.js';
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import LinearRing from '../../../../src/ol/geom/LinearRing.js';
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import MultiLineString from '../../../../../src/ol/geom/MultiLineString.js';
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import MultiLineString from '../../../../src/ol/geom/MultiLineString.js';
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import MultiPoint from '../../../../../src/ol/geom/MultiPoint.js';
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import MultiPoint from '../../../../src/ol/geom/MultiPoint.js';
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import MultiPolygon from '../../../../../src/ol/geom/MultiPolygon.js';
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import MultiPolygon from '../../../../src/ol/geom/MultiPolygon.js';
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import Point from '../../../../../src/ol/geom/Point.js';
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import Point from '../../../../src/ol/geom/Point.js';
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import Polygon from '../../../../../src/ol/geom/Polygon.js';
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import Polygon from '../../../../src/ol/geom/Polygon.js';
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import {equals} from '../../../../../src/ol/extent.js';
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import expect from '../../expect.js';
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import {get as getProjection, transform} from '../../../../../src/ol/proj.js';
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import fse from 'fs-extra';
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import {equals} from '../../../../src/ol/extent.js';
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import {get as getProjection, transform} from '../../../../src/ol/proj.js';
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describe('ol.format.EsriJSON', function () {
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describe('ol/format/EsriJSON.js', function () {
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let format;
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let format;
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beforeEach(function () {
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beforeEach(function () {
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format = new EsriJSON();
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format = new EsriJSON();
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@@ -374,42 +376,43 @@ describe('ol.format.EsriJSON', function () {
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expect(secondGeom).to.be.a(LineString);
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expect(secondGeom).to.be.a(LineString);
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});
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});
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it('parses ksfields.geojson', function (done) {
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it('parses ksfields.geojson', async () => {
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afterLoadText('spec/ol/format/esrijson/ksfields.json', function (text) {
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const text = await fse.readFile(
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const result = format.readFeatures(text);
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'test/node/ol/format/EsriJSON/ksfields.json',
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expect(result.length).to.be(9);
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{encoding: 'utf8'}
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);
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const result = format.readFeatures(text);
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expect(result.length).to.be(9);
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const first = result[0];
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const first = result[0];
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expect(first).to.be.a(Feature);
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expect(first).to.be.a(Feature);
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expect(first.get('field_name')).to.be('EUDORA');
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expect(first.get('field_name')).to.be('EUDORA');
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expect(first.getId()).to.be(6406);
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expect(first.getId()).to.be(6406);
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const firstGeom = first.getGeometry();
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const firstGeom = first.getGeometry();
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expect(firstGeom).to.be.a(Polygon);
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expect(firstGeom).to.be.a(Polygon);
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expect(
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expect(
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equals(firstGeom.getExtent(), [
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equals(firstGeom.getExtent(), [
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-10585772.743554419,
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-10585772.743554419,
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4712365.161160459,
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4712365.161160459,
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-10579560.16462974,
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-10579560.16462974,
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4716567.373073828,
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4716567.373073828,
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])
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])
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).to.be(true);
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).to.be(true);
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const last = result[8];
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const last = result[8];
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expect(last).to.be.a(Feature);
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expect(last).to.be.a(Feature);
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expect(last.get('field_name')).to.be('FEAGINS');
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expect(last.get('field_name')).to.be('FEAGINS');
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expect(last.getId()).to.be(6030);
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expect(last.getId()).to.be(6030);
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const lastGeom = last.getGeometry();
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const lastGeom = last.getGeometry();
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expect(lastGeom).to.be.a(Polygon);
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expect(lastGeom).to.be.a(Polygon);
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expect(
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expect(
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equals(lastGeom.getExtent(), [
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equals(lastGeom.getExtent(), [
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-10555714.026858449,
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-10555714.026858449,
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4576511.565880965,
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4576511.565880965,
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-10553671.199322715,
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-10553671.199322715,
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4578554.9934867555,
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4578554.9934867555,
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])
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])
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).to.be(true);
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).to.be(true);
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done();
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});
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});
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});
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});
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});
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@@ -1,22 +1,24 @@
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import Circle from '../../../../../src/ol/geom/Circle.js';
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import Circle from '../../../../src/ol/geom/Circle.js';
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import Feature from '../../../../../src/ol/Feature.js';
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import Feature from '../../../../src/ol/Feature.js';
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import GeoJSON from '../../../../../src/ol/format/GeoJSON.js';
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import GeoJSON from '../../../../src/ol/format/GeoJSON.js';
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import GeometryCollection from '../../../../../src/ol/geom/GeometryCollection.js';
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import GeometryCollection from '../../../../src/ol/geom/GeometryCollection.js';
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import LineString from '../../../../../src/ol/geom/LineString.js';
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import LineString from '../../../../src/ol/geom/LineString.js';
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import LinearRing from '../../../../../src/ol/geom/LinearRing.js';
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import LinearRing from '../../../../src/ol/geom/LinearRing.js';
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import MultiPolygon from '../../../../../src/ol/geom/MultiPolygon.js';
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import MultiPolygon from '../../../../src/ol/geom/MultiPolygon.js';
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import Point from '../../../../../src/ol/geom/Point.js';
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import Point from '../../../../src/ol/geom/Point.js';
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import Polygon from '../../../../../src/ol/geom/Polygon.js';
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import Polygon from '../../../../src/ol/geom/Polygon.js';
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import expect from '../../expect.js';
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import fse from 'fs-extra';
|
||||||
import {
|
import {
|
||||||
Projection,
|
Projection,
|
||||||
fromLonLat,
|
fromLonLat,
|
||||||
get as getProjection,
|
get as getProjection,
|
||||||
toLonLat,
|
toLonLat,
|
||||||
transform,
|
transform,
|
||||||
} from '../../../../../src/ol/proj.js';
|
} from '../../../../src/ol/proj.js';
|
||||||
import {equals} from '../../../../../src/ol/extent.js';
|
import {equals} from '../../../../src/ol/extent.js';
|
||||||
|
|
||||||
describe('ol.format.GeoJSON', function () {
|
describe('ol/format/GeoJSON.js', function () {
|
||||||
let format;
|
let format;
|
||||||
beforeEach(function () {
|
beforeEach(function () {
|
||||||
format = new GeoJSON();
|
format = new GeoJSON();
|
||||||
@@ -341,45 +343,43 @@ describe('ol.format.GeoJSON', function () {
|
|||||||
expect(geometry).to.be.an(Polygon);
|
expect(geometry).to.be.an(Polygon);
|
||||||
});
|
});
|
||||||
|
|
||||||
it('parses countries.geojson', function (done) {
|
it('parses countries.geojson', async () => {
|
||||||
afterLoadText(
|
const text = await fse.readFile(
|
||||||
'spec/ol/format/geojson/countries.geojson',
|
'test/node/ol/format/GeoJSON/countries.geojson',
|
||||||
function (text) {
|
{encoding: 'utf8'}
|
||||||
const result = format.readFeatures(text);
|
|
||||||
expect(result.length).to.be(179);
|
|
||||||
|
|
||||||
const first = result[0];
|
|
||||||
expect(first).to.be.a(Feature);
|
|
||||||
expect(first.get('name')).to.be('Afghanistan');
|
|
||||||
expect(first.getId()).to.be('AFG');
|
|
||||||
const firstGeom = first.getGeometry();
|
|
||||||
expect(firstGeom).to.be.a(Polygon);
|
|
||||||
expect(
|
|
||||||
equals(firstGeom.getExtent(), [
|
|
||||||
60.52843,
|
|
||||||
29.318572,
|
|
||||||
75.158028,
|
|
||||||
38.486282,
|
|
||||||
])
|
|
||||||
).to.be(true);
|
|
||||||
|
|
||||||
const last = result[178];
|
|
||||||
expect(last).to.be.a(Feature);
|
|
||||||
expect(last.get('name')).to.be('Zimbabwe');
|
|
||||||
expect(last.getId()).to.be('ZWE');
|
|
||||||
const lastGeom = last.getGeometry();
|
|
||||||
expect(lastGeom).to.be.a(Polygon);
|
|
||||||
expect(
|
|
||||||
equals(lastGeom.getExtent(), [
|
|
||||||
25.264226,
|
|
||||||
-22.271612,
|
|
||||||
32.849861,
|
|
||||||
-15.507787,
|
|
||||||
])
|
|
||||||
).to.be(true);
|
|
||||||
done();
|
|
||||||
}
|
|
||||||
);
|
);
|
||||||
|
const result = format.readFeatures(text);
|
||||||
|
expect(result.length).to.be(179);
|
||||||
|
|
||||||
|
const first = result[0];
|
||||||
|
expect(first).to.be.a(Feature);
|
||||||
|
expect(first.get('name')).to.be('Afghanistan');
|
||||||
|
expect(first.getId()).to.be('AFG');
|
||||||
|
const firstGeom = first.getGeometry();
|
||||||
|
expect(firstGeom).to.be.a(Polygon);
|
||||||
|
expect(
|
||||||
|
equals(firstGeom.getExtent(), [
|
||||||
|
60.52843,
|
||||||
|
29.318572,
|
||||||
|
75.158028,
|
||||||
|
38.486282,
|
||||||
|
])
|
||||||
|
).to.be(true);
|
||||||
|
|
||||||
|
const last = result[178];
|
||||||
|
expect(last).to.be.a(Feature);
|
||||||
|
expect(last.get('name')).to.be('Zimbabwe');
|
||||||
|
expect(last.getId()).to.be('ZWE');
|
||||||
|
const lastGeom = last.getGeometry();
|
||||||
|
expect(lastGeom).to.be.a(Polygon);
|
||||||
|
expect(
|
||||||
|
equals(lastGeom.getExtent(), [
|
||||||
|
25.264226,
|
||||||
|
-22.271612,
|
||||||
|
32.849861,
|
||||||
|
-15.507787,
|
||||||
|
])
|
||||||
|
).to.be(true);
|
||||||
});
|
});
|
||||||
|
|
||||||
it('generates an array of features for Feature', function () {
|
it('generates an array of features for Feature', function () {
|
||||||
@@ -1,9 +1,10 @@
|
|||||||
import Feature from '../../../../../src/ol/Feature.js';
|
import Feature from '../../../../src/ol/Feature.js';
|
||||||
import LineString from '../../../../../src/ol/geom/LineString.js';
|
import LineString from '../../../../src/ol/geom/LineString.js';
|
||||||
import Polyline, * as polyline from '../../../../../src/ol/format/Polyline.js';
|
import Polyline, * as polyline from '../../../../src/ol/format/Polyline.js';
|
||||||
import {get as getProjection, transform} from '../../../../../src/ol/proj.js';
|
import expect from '../../expect.js';
|
||||||
|
import {get as getProjection, transform} from '../../../../src/ol/proj.js';
|
||||||
|
|
||||||
describe('ol.format.Polyline', function () {
|
describe('ol/format/Polyline.js', function () {
|
||||||
let format;
|
let format;
|
||||||
let points;
|
let points;
|
||||||
let flatPoints, encodedFlatPoints, flippedFlatPoints;
|
let flatPoints, encodedFlatPoints, flippedFlatPoints;
|
||||||
@@ -0,0 +1,262 @@
|
|||||||
|
import Feature from '../../../../src/ol/Feature.js';
|
||||||
|
import FeatureFormat from '../../../../src/ol/format/Feature.js';
|
||||||
|
import MultiPolygon from '../../../../src/ol/geom/MultiPolygon.js';
|
||||||
|
import Polygon from '../../../../src/ol/geom/Polygon.js';
|
||||||
|
import TopoJSON from '../../../../src/ol/format/TopoJSON.js';
|
||||||
|
import expect from '../../expect.js';
|
||||||
|
import fse from 'fs-extra';
|
||||||
|
import {transform} from '../../../../src/ol/proj.js';
|
||||||
|
|
||||||
|
const aruba = {
|
||||||
|
type: 'Topology',
|
||||||
|
transform: {
|
||||||
|
scale: [0.036003600360036005, 0.017361589674592462],
|
||||||
|
translate: [-180, -89.99892578124998],
|
||||||
|
},
|
||||||
|
objects: {
|
||||||
|
aruba: {
|
||||||
|
type: 'Polygon',
|
||||||
|
properties: {
|
||||||
|
prop0: 'value0',
|
||||||
|
},
|
||||||
|
arcs: [[0]],
|
||||||
|
id: 533,
|
||||||
|
},
|
||||||
|
},
|
||||||
|
arcs: [
|
||||||
|
[
|
||||||
|
[3058, 5901],
|
||||||
|
[0, -2],
|
||||||
|
[-2, 1],
|
||||||
|
[-1, 3],
|
||||||
|
[-2, 3],
|
||||||
|
[0, 3],
|
||||||
|
[1, 1],
|
||||||
|
[1, -3],
|
||||||
|
[2, -5],
|
||||||
|
[1, -1],
|
||||||
|
],
|
||||||
|
],
|
||||||
|
};
|
||||||
|
|
||||||
|
const zeroId = {
|
||||||
|
type: 'Topology',
|
||||||
|
objects: {
|
||||||
|
foobar: {
|
||||||
|
type: 'Point',
|
||||||
|
id: 0,
|
||||||
|
coordinates: [0, 42],
|
||||||
|
},
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
const nullGeometry = {
|
||||||
|
type: 'Topology',
|
||||||
|
objects: {
|
||||||
|
foobar: {
|
||||||
|
type: null,
|
||||||
|
properties: {
|
||||||
|
prop0: 'value0',
|
||||||
|
},
|
||||||
|
id: 533,
|
||||||
|
},
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
describe('ol/format/TopoJSON.js', function () {
|
||||||
|
let format;
|
||||||
|
before(function () {
|
||||||
|
format = new TopoJSON();
|
||||||
|
});
|
||||||
|
|
||||||
|
describe('constructor', function () {
|
||||||
|
it('creates a new format', function () {
|
||||||
|
expect(format).to.be.a(FeatureFormat);
|
||||||
|
expect(format).to.be.a(TopoJSON);
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
describe('#readFeaturesFromTopology_()', function () {
|
||||||
|
it('creates an array of features from a topology', function () {
|
||||||
|
const features = format.readFeaturesFromObject(aruba);
|
||||||
|
expect(features).to.have.length(1);
|
||||||
|
|
||||||
|
const feature = features[0];
|
||||||
|
expect(feature).to.be.a(Feature);
|
||||||
|
|
||||||
|
const geometry = feature.getGeometry();
|
||||||
|
expect(geometry).to.be.a(Polygon);
|
||||||
|
|
||||||
|
// Parses identifier
|
||||||
|
expect(feature.getId()).to.be(533);
|
||||||
|
// Parses properties
|
||||||
|
expect(feature.get('prop0')).to.be('value0');
|
||||||
|
|
||||||
|
expect(geometry.getExtent()).to.eql([
|
||||||
|
-70.08100810081008,
|
||||||
|
12.417091709170947,
|
||||||
|
-69.9009900990099,
|
||||||
|
12.608069195591469,
|
||||||
|
]);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('can read a feature with id equal to 0', function () {
|
||||||
|
const features = format.readFeaturesFromObject(zeroId);
|
||||||
|
expect(features).to.have.length(1);
|
||||||
|
|
||||||
|
const feature = features[0];
|
||||||
|
expect(feature).to.be.a(Feature);
|
||||||
|
expect(feature.getId()).to.be(0);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('can read a feature with null geometry', function () {
|
||||||
|
const features = format.readFeaturesFromObject(nullGeometry);
|
||||||
|
expect(features).to.have.length(1);
|
||||||
|
|
||||||
|
const feature = features[0];
|
||||||
|
expect(feature).to.be.a(Feature);
|
||||||
|
expect(feature.getGeometry()).to.be(null);
|
||||||
|
expect(feature.getId()).to.be(533);
|
||||||
|
expect(feature.get('prop0')).to.be('value0');
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
describe('#readFeatures()', function () {
|
||||||
|
it('parses simple.json', async () => {
|
||||||
|
const text = await fse.readFile(
|
||||||
|
'test/node/ol/format/TopoJSON/simple.json',
|
||||||
|
{encoding: 'utf8'}
|
||||||
|
);
|
||||||
|
|
||||||
|
const features = format.readFeatures(text);
|
||||||
|
expect(features.length).to.be(3);
|
||||||
|
|
||||||
|
const point = features[0].getGeometry();
|
||||||
|
expect(point.getType()).to.be('Point');
|
||||||
|
expect(point.getFlatCoordinates()).to.eql([102, 0.5]);
|
||||||
|
|
||||||
|
const line = features[1].getGeometry();
|
||||||
|
expect(line.getType()).to.be('LineString');
|
||||||
|
expect(line.getFlatCoordinates()).to.eql([
|
||||||
|
102,
|
||||||
|
0,
|
||||||
|
103,
|
||||||
|
1,
|
||||||
|
104,
|
||||||
|
0,
|
||||||
|
105,
|
||||||
|
1,
|
||||||
|
]);
|
||||||
|
|
||||||
|
const polygon = features[2].getGeometry();
|
||||||
|
expect(polygon.getType()).to.be('Polygon');
|
||||||
|
expect(polygon.getFlatCoordinates()).to.eql([
|
||||||
|
100,
|
||||||
|
0,
|
||||||
|
100,
|
||||||
|
1,
|
||||||
|
101,
|
||||||
|
1,
|
||||||
|
101,
|
||||||
|
0,
|
||||||
|
100,
|
||||||
|
0,
|
||||||
|
]);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('parses simple.json and transforms', async () => {
|
||||||
|
const text = await fse.readFile(
|
||||||
|
'test/node/ol/format/TopoJSON/simple.json',
|
||||||
|
{encoding: 'utf8'}
|
||||||
|
);
|
||||||
|
const features = format.readFeatures(text, {
|
||||||
|
featureProjection: 'EPSG:3857',
|
||||||
|
});
|
||||||
|
expect(features.length).to.be(3);
|
||||||
|
|
||||||
|
const point = features[0].getGeometry();
|
||||||
|
expect(point.getType()).to.be('Point');
|
||||||
|
expect(features[0].getGeometry().getCoordinates()).to.eql(
|
||||||
|
transform([102.0, 0.5], 'EPSG:4326', 'EPSG:3857')
|
||||||
|
);
|
||||||
|
|
||||||
|
const line = features[1].getGeometry();
|
||||||
|
expect(line.getType()).to.be('LineString');
|
||||||
|
expect(line.getCoordinates()).to.eql([
|
||||||
|
transform([102.0, 0.0], 'EPSG:4326', 'EPSG:3857'),
|
||||||
|
transform([103.0, 1.0], 'EPSG:4326', 'EPSG:3857'),
|
||||||
|
transform([104.0, 0.0], 'EPSG:4326', 'EPSG:3857'),
|
||||||
|
transform([105.0, 1.0], 'EPSG:4326', 'EPSG:3857'),
|
||||||
|
]);
|
||||||
|
|
||||||
|
const polygon = features[2].getGeometry();
|
||||||
|
expect(polygon.getType()).to.be('Polygon');
|
||||||
|
expect(polygon.getCoordinates()).to.eql([
|
||||||
|
[
|
||||||
|
transform([100.0, 0.0], 'EPSG:4326', 'EPSG:3857'),
|
||||||
|
transform([100.0, 1.0], 'EPSG:4326', 'EPSG:3857'),
|
||||||
|
transform([101.0, 1.0], 'EPSG:4326', 'EPSG:3857'),
|
||||||
|
transform([101.0, 0.0], 'EPSG:4326', 'EPSG:3857'),
|
||||||
|
transform([100.0, 0.0], 'EPSG:4326', 'EPSG:3857'),
|
||||||
|
],
|
||||||
|
]);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('parses world-110m.json', async () => {
|
||||||
|
const text = await fse.readFile(
|
||||||
|
'test/node/ol/format/TopoJSON/world-110m.json',
|
||||||
|
{encoding: 'utf8'}
|
||||||
|
);
|
||||||
|
|
||||||
|
const features = format.readFeatures(text);
|
||||||
|
expect(features.length).to.be(178);
|
||||||
|
|
||||||
|
const first = features[0];
|
||||||
|
expect(first).to.be.a(Feature);
|
||||||
|
const firstGeom = first.getGeometry();
|
||||||
|
expect(firstGeom).to.be.a(MultiPolygon);
|
||||||
|
expect(firstGeom.getExtent()).to.eql([
|
||||||
|
-180,
|
||||||
|
-85.60903777459777,
|
||||||
|
180,
|
||||||
|
83.64513000000002,
|
||||||
|
]);
|
||||||
|
|
||||||
|
const last = features[177];
|
||||||
|
expect(last).to.be.a(Feature);
|
||||||
|
const lastGeom = last.getGeometry();
|
||||||
|
expect(lastGeom).to.be.a(Polygon);
|
||||||
|
expect(lastGeom.getExtent()).to.eql([
|
||||||
|
25.26325263252633,
|
||||||
|
-22.271802279310577,
|
||||||
|
32.848528485284874,
|
||||||
|
-15.50833810039586,
|
||||||
|
]);
|
||||||
|
});
|
||||||
|
|
||||||
|
it("sets the topology's child names as feature property", async () => {
|
||||||
|
const text = await fse.readFile(
|
||||||
|
'test/node/ol/format/TopoJSON/world-110m.json',
|
||||||
|
{encoding: 'utf8'}
|
||||||
|
);
|
||||||
|
const format = new TopoJSON({
|
||||||
|
layerName: 'layer',
|
||||||
|
});
|
||||||
|
const features = format.readFeatures(text);
|
||||||
|
expect(features[0].get('layer')).to.be('land');
|
||||||
|
expect(features[177].get('layer')).to.be('countries');
|
||||||
|
});
|
||||||
|
|
||||||
|
it("only parses features from specified topology's children", async () => {
|
||||||
|
const text = await fse.readFile(
|
||||||
|
'test/node/ol/format/TopoJSON/world-110m.json',
|
||||||
|
{encoding: 'utf8'}
|
||||||
|
);
|
||||||
|
const format = new TopoJSON({
|
||||||
|
layers: ['land'],
|
||||||
|
});
|
||||||
|
const features = format.readFeatures(text);
|
||||||
|
expect(features.length).to.be(1);
|
||||||
|
});
|
||||||
|
});
|
||||||
|
});
|
||||||
@@ -1,10 +1,11 @@
|
|||||||
import Feature from '../../../../../src/ol/Feature.js';
|
import Feature from '../../../../src/ol/Feature.js';
|
||||||
import GeometryCollection from '../../../../../src/ol/geom/GeometryCollection.js';
|
import GeometryCollection from '../../../../src/ol/geom/GeometryCollection.js';
|
||||||
import Point from '../../../../../src/ol/geom/Point.js';
|
import Point from '../../../../src/ol/geom/Point.js';
|
||||||
import SimpleGeometry from '../../../../../src/ol/geom/SimpleGeometry.js';
|
import SimpleGeometry from '../../../../src/ol/geom/SimpleGeometry.js';
|
||||||
import WKB from '../../../../../src/ol/format/WKB.js';
|
import WKB from '../../../../src/ol/format/WKB.js';
|
||||||
import WKT from '../../../../../src/ol/format/WKT.js';
|
import WKT from '../../../../src/ol/format/WKT.js';
|
||||||
import {transform} from '../../../../../src/ol/proj.js';
|
import expect from '../../expect.js';
|
||||||
|
import {transform} from '../../../../src/ol/proj.js';
|
||||||
|
|
||||||
const patterns = [
|
const patterns = [
|
||||||
[
|
[
|
||||||
@@ -957,7 +958,7 @@ const patterns = [
|
|||||||
],
|
],
|
||||||
];
|
];
|
||||||
|
|
||||||
describe('ol.format.WKB', function () {
|
describe('ol/format/WKB.js', function () {
|
||||||
const format = new WKB();
|
const format = new WKB();
|
||||||
|
|
||||||
describe('#readProjection(string)', function () {
|
describe('#readProjection(string)', function () {
|
||||||
@@ -1,9 +1,10 @@
|
|||||||
import Feature from '../../../../../src/ol/Feature.js';
|
import Feature from '../../../../src/ol/Feature.js';
|
||||||
import Point from '../../../../../src/ol/geom/Point.js';
|
import Point from '../../../../src/ol/geom/Point.js';
|
||||||
import WKT from '../../../../../src/ol/format/WKT.js';
|
import WKT from '../../../../src/ol/format/WKT.js';
|
||||||
import {transform} from '../../../../../src/ol/proj.js';
|
import expect from '../../expect.js';
|
||||||
|
import {transform} from '../../../../src/ol/proj.js';
|
||||||
|
|
||||||
describe('ol.format.WKT', function () {
|
describe('ol/format/WKT.js', function () {
|
||||||
let format = new WKT();
|
let format = new WKT();
|
||||||
|
|
||||||
describe('#readProjectionFromText', function () {
|
describe('#readProjectionFromText', function () {
|
||||||
Reference in New Issue
Block a user