703ae02aa8
* WIP ES6 modules & rollup * WIP ES6 modules & rollup 2 * WIP ES6 modules & rollup 3 * WIP ES6 modules Browser * WIP ES6 module fixes * WIP ES6 modules: simpler browser exports * WIP ES6: refactor CRS/Projection modules, CRS obj -> CRS.Base * get rid of unnecessary index.js * WIP ES6 modules, dom events and stuff * Make linter happy, rollup to dist/ * revert to CRS namespace/class for now * WIP rollup: export more stuff * export controls * rollup: export Layer * rollup: export DomEvent * rollup: export more layer types * rollup: export Popup/Tooltip * WIP: ES6-ify marker, icon, domutil, draggable. * ES6-ify gridlayer, tilelayer. * ES6-ify: Tweak imports-exports, code is now runnable!! * ES6-ify: Fix scope in some DomUtils * ES6-ify: Path, fix Popup * ES6-ify: Lint & cleanup * ES6-ify map handlers, more linting * ES6-ify: Icon.Default namespacing * ES6-ify: Renderers, CircleMarker * ES6-ify: Circle, Polyline, LineUtil * ES6-ify: Polygon, Rectangle, LineUtil, PolyUtil, linting * ES6-ify: SVG.VML * ES6-ify: DomEvent.Pointer, DomEvent.DoubleTap * ES6-ify: Linting, make Karma play nice with Rollup * ES6-ify: More work on fixing bits breaking some unit tests. * ES6-ify: rollup the version number, fiddled with build scripts * ES6-ify: Fiddle with test scripts * ES6-ify: cleanup (refs to global L, imports from (DOM)Util), prevent cyclic loop on Map imports * ES6-ify: More cleanup of (DOM)Util/Browser/DomEvent imports * ES6ify: Use rollup's "legacy" option for ES3 (IE8) builds * ES6-ify: Clean up build scripts, fix CONTRIBUTING.md instructions * Typo * ES6-ify: minor fixes and lefovers after rebasing on top of 1.0.2 * ES6-ify: upgrade to rollup 0.38 for proper IE8 builds, fix L.SVG.VML * Make linter happy. * ES6: Fixing typos and sxrew-ups after big rebase * Fix symlink for debugging scripts * ES6: Cleanup old build scripts * ES6-ify: Update build system to include git rev in L.version * ES6-ify: re-enable unit tests replacing L.Path with L.Polyline * Export Path * ES6ify: cleanup old banner file * ES6-ify: whitespace in var declarations * ES6-ify: Export toTransformation as L.transformation * ES6-ify: cleanup L.transform exports * ES6-ify: "import Util" in Transformation and SVG.VML
62 lines
1.9 KiB
JavaScript
62 lines
1.9 KiB
JavaScript
describe('PolylineGeometry', function () {
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var c = document.createElement('div');
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c.style.width = '400px';
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c.style.height = '400px';
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var map = new L.Map(c);
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map.setView(new L.LatLng(55.8, 37.6), 6);
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describe("#distanceTo", function () {
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it("calculates distances to points", function () {
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var p1 = map.latLngToLayerPoint(new L.LatLng(55.8, 37.6));
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var p2 = map.latLngToLayerPoint(new L.LatLng(57.123076977278, 44.861962891635));
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var latlngs = [[56.485503424111, 35.545556640339], [55.972522915346, 36.116845702918], [55.502459116923, 34.930322265253], [55.31534617509, 38.973291015816]]
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.map(function (ll) {
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return new L.LatLng(ll[0], ll[1]);
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});
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var polyline = new L.Polyline([], {
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'noClip': true
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});
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map.addLayer(polyline);
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expect(polyline.closestLayerPoint(p1)).to.be(null);
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polyline.setLatLngs(latlngs);
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var point = polyline.closestLayerPoint(p1);
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expect(point).not.to.be(null);
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expect(point.distance).to.not.be(Infinity);
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expect(point.distance).to.not.be(NaN);
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var point2 = polyline.closestLayerPoint(p2);
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expect(point.distance).to.be.lessThan(point2.distance);
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});
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});
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});
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describe('LineUtil', function () {
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describe('#_flat', function () {
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var layer = L.polyline([]);
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it('should return true for an array of LatLngs', function () {
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expect(L.LineUtil._flat([L.latLng([0, 0])])).to.be(true);
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});
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it('should return true for an array of LatLngs arrays', function () {
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expect(L.LineUtil._flat([[0, 0]])).to.be(true);
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});
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it('should return true for an empty array', function () {
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expect(L.LineUtil._flat([])).to.be(true);
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});
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it('should return false for a nested array of LatLngs', function () {
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expect(L.LineUtil._flat([[L.latLng([0, 0])]])).to.be(false);
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});
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it('should return false for a nested empty array', function () {
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expect(L.LineUtil._flat([[]])).to.be(false);
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});
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});
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});
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