Y-SLD/assets/plugins/leaflet/markercluster/spec/suites/RemoveLayerSpec.js

161 lines
4.1 KiB
JavaScript

describe('removeLayer', function () {
var map, div, clock;
beforeEach(function () {
clock = sinon.useFakeTimers();
div = document.createElement('div');
div.style.width = '200px';
div.style.height = '200px';
document.body.appendChild(div);
map = L.map(div, { maxZoom: 18 });
map.fitBounds(new L.LatLngBounds([
[1, 1],
[2, 2]
]));
});
afterEach(function () {
clock.restore();
document.body.removeChild(div);
});
it('removes a layer that was added to it', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
map.addLayer(group);
group.addLayer(marker);
expect(marker._icon.parentNode).to.be(map._panes.markerPane);
group.removeLayer(marker);
expect(marker._icon).to.be(null);
});
it('doesnt remove a layer not added to it', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
map.addLayer(group);
map.addLayer(marker);
expect(marker._icon.parentNode).to.be(map._panes.markerPane);
group.removeLayer(marker);
expect(marker._icon.parentNode).to.be(map._panes.markerPane);
});
it('removes a layer that was added to it (before being on the map) that is shown in a cluster', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.5, 1.5]);
group.addLayers([marker, marker2]);
map.addLayer(group);
group.removeLayer(marker);
expect(marker._icon).to.be(undefined);
expect(marker2._icon.parentNode).to.be(map._panes.markerPane);
});
it('removes a layer that was added to it (after being on the map) that is shown in a cluster', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.5, 1.5]);
map.addLayer(group);
group.addLayer(marker);
group.addLayer(marker2);
group.removeLayer(marker);
expect(marker._icon).to.be(null);
expect(marker2._icon.parentNode).to.be(map._panes.markerPane);
});
it('removes a layer that was added to it (before being on the map) that is individually', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1, 1.5]);
var marker2 = new L.Marker([3, 1.5]);
map.addLayer(group);
group.addLayer(marker);
group.addLayer(marker2);
expect(marker._icon.parentNode).to.be(map._panes.markerPane);
expect(marker2._icon.parentNode).to.be(map._panes.markerPane);
group.removeLayer(marker);
expect(marker._icon).to.be(null);
expect(marker2._icon.parentNode).to.be(map._panes.markerPane);
});
it('removes a layer (with animation) that was added to it (after being on the map) that is shown in a cluster', function () {
var group = new L.MarkerClusterGroup({ animateAddingMarkers: true });
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.5, 1.5]);
map.addLayer(group);
group.addLayer(marker);
group.addLayer(marker2);
//Run the the animation
clock.tick(1000);
expect(marker._icon).to.be(null);
expect(marker2._icon).to.be(null);
group.removeLayer(marker);
//Run the the animation
clock.tick(1000);
expect(marker._icon).to.be(null);
expect(marker2._icon.parentNode).to.be(map._panes.markerPane);
});
it('removes the layers that are in the given LayerGroup', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.5, 1.5]);
map.addLayer(group);
group.addLayers([marker, marker2]);
var layer = L.layerGroup();
layer.addLayer(marker2);
group.removeLayer(layer);
expect(marker._icon).to.not.be(undefined);
expect(marker2._icon).to.be(undefined);
});
it('removes the layers that are in the given LayerGroup when not on the map', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.5, 1.5]);
group.addLayers([marker, marker2]);
var layer = L.layerGroup();
layer.addLayer(marker2);
group.removeLayer(layer);
expect(group.hasLayer(marker)).to.be(true);
expect(group.hasLayer(marker2)).to.be(false);
});
});