114 lines
3.4 KiB
JavaScript
114 lines
3.4 KiB
JavaScript
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describe('addLayer adding multiple markers', function () {
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var map, div, clock;
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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 });
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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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clock.restore();
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document.body.removeChild(div);
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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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var group = new L.MarkerClusterGroup();
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var marker = new L.Marker([1.5, 1.5]);
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var marker2 = new L.Marker([1.5, 1.5]);
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group.addLayer(marker);
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group.addLayer(marker2);
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map.addLayer(group);
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expect(marker._icon).to.be(undefined);
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expect(marker2._icon).to.be(undefined);
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expect(map._panes.markerPane.childNodes.length).to.be(1);
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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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var group = new L.MarkerClusterGroup();
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var marker = new L.Marker([1.5, 1.5]);
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var marker2 = new L.Marker([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._icon).to.be(null); //Null as was added and then removed
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expect(marker2._icon).to.be(undefined);
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expect(map._panes.markerPane.childNodes.length).to.be(1);
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});
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it('creates a cluster with an animation when 2 overlapping markers are added after the group is added to the map', function () {
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var group = new L.MarkerClusterGroup({ animateAddingMarkers: true });
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var marker = new L.Marker([1.5, 1.5]);
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var marker2 = new L.Marker([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._icon.parentNode).to.be(map._panes.markerPane);
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expect(marker2._icon.parentNode).to.be(map._panes.markerPane);
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expect(map._panes.markerPane.childNodes.length).to.be(3);
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//Run the the animation
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clock.tick(1000);
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//Then markers should be removed from map
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expect(marker._icon).to.be(null);
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expect(marker2._icon).to.be(null);
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expect(map._panes.markerPane.childNodes.length).to.be(1);
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});
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it('creates a cluster and marker when 2 overlapping markers and one non-overlapping are added before the group is added to the map', function () {
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var group = new L.MarkerClusterGroup();
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var marker = new L.Marker([1.5, 1.5]);
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var marker2 = new L.Marker([1.5, 1.5]);
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var marker3 = new L.Marker([3.0, 1.5]);
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group.addLayer(marker);
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group.addLayer(marker2);
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group.addLayer(marker3);
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map.addLayer(group);
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expect(marker._icon).to.be(undefined);
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expect(marker2._icon).to.be(undefined);
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expect(marker3._icon.parentNode).to.be(map._panes.markerPane);
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expect(map._panes.markerPane.childNodes.length).to.be(2);
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});
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it('creates a cluster and marker when 2 overlapping markers and one non-overlapping are added after the group is added to the map', function () {
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var group = new L.MarkerClusterGroup();
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var marker = new L.Marker([1.5, 1.5]);
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var marker2 = new L.Marker([1.5, 1.5]);
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var marker3 = new L.Marker([3.0, 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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group.addLayer(marker3);
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expect(marker._icon).to.be(null); //Null as was added and then removed
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expect(marker2._icon).to.be(undefined);
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expect(marker3._icon.parentNode).to.be(map._panes.markerPane);
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expect(map._panes.markerPane.childNodes.length).to.be(2);
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});
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});
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