mirror of
https://github.com/TheGreyDiamond/elevatormapRewritten.git
synced 2025-07-18 02:23:50 +02:00
276 lines
7.2 KiB
JavaScript
276 lines
7.2 KiB
JavaScript
describe('adding non point data works', function () {
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/**
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* Avoid as much as possible creating and destroying objects for each test.
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* Instead, try re-using them, except for the ones under test of course.
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* PhantomJS does not perform garbage collection for the life of the page,
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* i.e. during the entire test process (Karma runs all tests in a single page).
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* http://stackoverflow.com/questions/27239708/how-to-get-around-memory-error-with-karma-phantomjs
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*
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* The `beforeEach` and `afterEach do not seem to cause much issue.
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* => they can still be used to initialize some setup between each test.
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* Using them keeps a readable spec/index.
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*
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* But refrain from re-creating div and map every time. Re-use those objects.
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*/
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/////////////////////////////
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// SETUP FOR EACH TEST
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/////////////////////////////
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beforeEach(function () {
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// Nothing for this test suite.
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});
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afterEach(function () {
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if (group instanceof L.MarkerClusterGroup) {
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group.removeLayers(group.getLayers());
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map.removeLayer(group);
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}
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// group must be thrown away since we are testing it with a potentially
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// different configuration at each test.
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group = null;
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});
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/////////////////////////////
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// PREPARATION CODE
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/////////////////////////////
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var div, map, group;
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div = document.createElement('div');
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div.style.width = '200px';
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div.style.height = '200px';
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document.body.appendChild(div);
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map = L.map(div, { maxZoom: 18 });
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// Corresponds to zoom level 8 for the above div dimensions.
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map.fitBounds(new L.LatLngBounds([
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[1, 1],
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[2, 2]
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]));
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/////////////////////////////
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// TESTS
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/////////////////////////////
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it('Allows adding a polygon before via addLayer', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0,2.0], [1.5, 2.0]]);
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group.addLayer(polygon);
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map.addLayer(group);
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// Leaflet 1.0.0 now uses an intermediate L.Renderer.
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// polygon > _path > _rootGroup (g) > _container (svg) > pane (div)
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expect(polygon._path).to.not.be(undefined);
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expect(polygon._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
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expect(group.hasLayer(polygon));
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});
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it('Allows adding a polygon before via addLayers([])', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayers([polygon]);
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map.addLayer(group);
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expect(polygon._path).to.not.be(undefined);
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expect(polygon._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
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});
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it('Removes polygons from map when removed', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayer(polygon);
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map.addLayer(group);
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map.removeLayer(group);
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expect(polygon._path.parentNode).to.be(null);
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});
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describe('hasLayer', function () {
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it('returns false when not added', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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expect(group.hasLayer(polygon)).to.be(false);
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map.addLayer(group);
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expect(group.hasLayer(polygon)).to.be(false);
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map.addLayer(polygon);
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expect(group.hasLayer(polygon)).to.be(false);
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});
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it('returns true before adding to map', function() {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayers([polygon]);
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expect(group.hasLayer(polygon)).to.be(true);
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});
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it('returns true after adding to map after adding polygon', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayer(polygon);
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map.addLayer(group);
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expect(group.hasLayer(polygon)).to.be(true);
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});
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it('returns true after adding to map before adding polygon', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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map.addLayer(group);
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group.addLayer(polygon);
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expect(group.hasLayer(polygon)).to.be(true);
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});
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});
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describe('removeLayer', function() {
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it('removes before adding to map', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayer(polygon);
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expect(group.hasLayer(polygon)).to.be(true);
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group.removeLayer(polygon);
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expect(group.hasLayer(polygon)).to.be(false);
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});
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it('removes before adding to map', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayers([polygon]);
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expect(group.hasLayer(polygon)).to.be(true);
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group.removeLayer(polygon);
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expect(group.hasLayer(polygon)).to.be(false);
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});
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it('removes after adding to map after adding polygon', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayer(polygon);
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map.addLayer(group);
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expect(group.hasLayer(polygon)).to.be(true);
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group.removeLayer(polygon);
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expect(group.hasLayer(polygon)).to.be(false);
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});
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it('removes after adding to map before adding polygon', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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map.addLayer(group);
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group.addLayer(polygon);
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expect(group.hasLayer(polygon)).to.be(true);
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group.removeLayer(polygon);
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expect(group.hasLayer(polygon)).to.be(false);
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});
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});
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describe('removeLayers', function () {
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it('removes before adding to map', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayer(polygon);
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expect(group.hasLayer(polygon)).to.be(true);
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group.removeLayers([polygon]);
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expect(group.hasLayer(polygon)).to.be(false);
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});
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it('removes before adding to map', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayers([polygon]);
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expect(group.hasLayer(polygon)).to.be(true);
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group.removeLayers([polygon]);
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expect(group.hasLayer(polygon)).to.be(false);
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});
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it('removes after adding to map after adding polygon', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayer(polygon);
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map.addLayer(group);
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expect(group.hasLayer(polygon)).to.be(true);
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group.removeLayers([polygon]);
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expect(group.hasLayer(polygon)).to.be(false);
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});
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it('removes after adding to map before adding polygon', function () {
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group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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map.addLayer(group);
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group.addLayer(polygon);
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expect(group.hasLayer(polygon)).to.be(true);
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group.removeLayers([polygon]);
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expect(group.hasLayer(polygon)).to.be(false);
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});
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});
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/////////////////////////////
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// CLEAN UP CODE
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/////////////////////////////
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map.remove();
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document.body.removeChild(div);
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}); |