forked from orson/bachemap
147 lines
3.8 KiB
JavaScript
147 lines
3.8 KiB
JavaScript
describe('support for CircleMarker elements', function () {
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/////////////////////////////
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// SETUP FOR EACH TEST
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/////////////////////////////
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var clock, div, map, group;
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beforeEach(function () {
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clock = sinon.useFakeTimers();
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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, trackResize: false });
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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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afterEach(function () {
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if (group instanceof L.MarkerClusterGroup) {
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group.clearLayers();
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map.removeLayer(group);
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}
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map.remove();
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div.remove()
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clock.restore();
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clock = div = map = group = null;
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});
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/////////////////////////////
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// TESTS
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/////////////////////////////
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it('appears when added to the group before the group is added to the map', function () {
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group = new L.MarkerClusterGroup();
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var marker = new L.CircleMarker([1.5, 1.5]);
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group.addLayer(marker);
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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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// marker > _path > _rootGroup (g) > _container (svg) > pane (div)
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expect(marker._path.parentNode.parentNode).to.not.be(undefined);
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expect(marker._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
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clock.tick(1000);
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});
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it('appears when added to the group after the group is added to the map', function () {
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group = new L.MarkerClusterGroup();
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var marker = new L.CircleMarker([1.5, 1.5]);
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group.addLayer(marker);
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map.addLayer(group);
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expect(marker._path.parentNode.parentNode).to.not.be(undefined);
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expect(marker._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
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clock.tick(1000);
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});
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it('appears animated when added to the group after the group is added to the map', function () {
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group = new L.MarkerClusterGroup({ animateAddingMarkers: true });
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var marker = new L.CircleMarker([1.5, 1.5]);
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var marker2 = new L.CircleMarker([1.5, 1.5]);
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map.addLayer(group);
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group.addLayer(marker);
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group.addLayer(marker2);
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expect(marker._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
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expect(marker2._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
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clock.tick(1000);
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expect(marker._path.parentNode).to.be(null);
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expect(marker2._path.parentNode).to.be(null);
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});
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it('creates a cluster when 2 overlapping markers are added before the group is added to the map', function () {
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group = new L.MarkerClusterGroup();
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var marker = new L.CircleMarker([1.5, 1.5]);
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var marker2 = new L.CircleMarker([1.5, 1.5]);
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group.addLayers([marker, marker2]);
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map.addLayer(group);
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expect(marker._path).to.be(undefined);
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expect(marker2._path).to.be(undefined);
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expect(map._panes.markerPane.childNodes.length).to.be(1);
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clock.tick(1000);
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});
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it('creates a cluster when 2 overlapping markers are added after the group is added to the map', function () {
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group = new L.MarkerClusterGroup();
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var marker = new L.CircleMarker([1.5, 1.5]);
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var marker2 = new L.CircleMarker([1.5, 1.5]);
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map.addLayer(group);
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group.addLayer(marker);
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group.addLayer(marker2);
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expect(marker._path.parentNode).to.be(null); //Removed then re-added, so null
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expect(marker2._path).to.be(undefined);
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expect(map._panes.markerPane.childNodes.length).to.be(1);
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clock.tick(1000);
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});
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it('disappears when removed from the group', function () {
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group = new L.MarkerClusterGroup();
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var marker = new L.CircleMarker([1.5, 1.5]);
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group.addLayer(marker);
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map.addLayer(group);
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expect(marker._path.parentNode).to.not.be(undefined);
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expect(marker._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
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group.removeLayer(marker);
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expect(marker._path.parentNode).to.be(null);
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clock.tick(1000);
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});
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}); |