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

159 lines
3.7 KiB
JavaScript
Raw Normal View History

2024-03-01 11:23:55 +00:00
describe('events', function() {
var map, div;
beforeEach(function() {
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() {
document.body.removeChild(div);
});
it('is fired for a single child marker', function () {
var callback = sinon.spy();
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
group.on('click', callback);
group.addLayer(marker);
map.addLayer(group);
marker.fire('click');
expect(callback.called).to.be(true);
});
it('is fired for a child polygon', function () {
var callback = sinon.spy();
var group = new L.MarkerClusterGroup();
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
group.on('click', callback);
group.addLayer(polygon);
map.addLayer(group);
polygon.fire('click');
expect(callback.called).to.be(true);
});
it('is fired for a cluster click', function () {
var callback = sinon.spy();
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.5, 1.5]);
group.on('clusterclick', callback);
group.addLayers([marker, marker2]);
map.addLayer(group);
var cluster = group.getVisibleParent(marker);
expect(cluster instanceof L.MarkerCluster).to.be(true);
cluster.fire('click');
expect(callback.called).to.be(true);
});
describe('after being added, removed, re-added from the map', function() {
it('still fires events for nonpoint data', function() {
var callback = sinon.spy();
var group = new L.MarkerClusterGroup();
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
group.on('click', callback);
group.addLayer(polygon);
map.addLayer(group);
map.removeLayer(group);
map.addLayer(group);
polygon.fire('click');
expect(callback.called).to.be(true);
});
it('still fires events for point data', function() {
var callback = sinon.spy();
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
group.on('click', callback);
group.addLayer(marker);
map.addLayer(group);
map.removeLayer(group);
map.addLayer(group);
marker.fire('click');
expect(callback.called).to.be(true);
});
it('still fires cluster events', function() {
var callback = sinon.spy();
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.5, 1.5]);
group.on('clusterclick', callback);
group.addLayers([marker, marker2]);
map.addLayer(group);
map.removeLayer(group);
map.addLayer(group);
var cluster = group.getVisibleParent(marker);
expect(cluster instanceof L.MarkerCluster).to.be(true);
cluster.fire('click');
expect(callback.called).to.be(true);
});
it('doesnt break map events', function () {
var callback = sinon.spy();
var group = new L.MarkerClusterGroup();
map.on('zoomend', callback);
map.addLayer(group);
map.removeLayer(group);
map.addLayer(group);
map.fire('zoomend');
expect(callback.called).to.be(true);
});
});
/*
//No normal events can be fired by a clustered marker, so probably don't need this.
it('is fired for a clustered child marker', function() {
var callback = sinon.spy();
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.5, 1.5]);
group.on('click', callback);
group.addLayers([marker, marker2]);
map.addLayer(group);
marker.fire('click');
expect(callback.called).to.be(true);
});
*/
});