/opt/canhelp/node_modules/leaflet.markercluster/spec/suites
Edit: /opt/canhelp/node_modules/leaflet.markercluster/spec/suites/eventsSpec.js (9747B)
describe('events', function() {
/////////////////////////////
// SETUP FOR EACH TEST
/////////////////////////////
var div, map, group;
beforeEach(function () {
div = document.createElement('div');
div.style.width = '200px';
div.style.height = '200px';
document.body.appendChild(div);
map = L.map(div, { maxZoom: 18, trackResize: false });
// Corresponds to zoom level 8 for the above div dimensions.
map.fitBounds(new L.LatLngBounds([
[1, 1],
[2, 2]
]));
});
afterEach(function () {
if (group instanceof L.MarkerClusterGroup) {
group.removeLayers(group.getLayers());
map.removeLayer(group);
}
map.remove();
div.remove();
div = map = group = null;
});
/////////////////////////////
// TESTS
/////////////////////////////
it('is fired for a single child marker', function () {
var callback = sinon.spy();
group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
group.on('click', callback);
group.addLayer(marker);
map.addLayer(group);
// In Leaflet 1.0.0, event propagation must be explicitly set by 3rd argument.
marker.fire('click', null, true);
expect(callback.called).to.be(true);
});
it('is fired for a child polygon', function () {
var callback = sinon.spy();
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', null, true);
expect(callback.called).to.be(true);
});
it('is fired for a cluster click', function () {
var callback = sinon.spy();
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', null, true);
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();
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', null, true);
expect(callback.called).to.be(true);
});
it('still fires events for point data', function() {
var callback = sinon.spy();
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', null, true);
expect(callback.called).to.be(true);
});
it('still fires cluster events', function() {
var callback = sinon.spy();
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', null, true);
expect(callback.called).to.be(true);
});
it('does not break map events', function () {
var callback = sinon.spy();
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);
});
//layeradd
it('fires layeradd when markers are added while not on the map', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup();
group.on('layeradd', callback);
var marker = new L.Marker([1.5, 1.5]);
group.addLayer(marker);
expect(callback.callCount).to.be(1);
});
it('fires layeradd when vectors are added while not on the map', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup();
group.on('layeradd', callback);
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
group.addLayer(polygon);
expect(callback.callCount).to.be(1);
});
it('fires layeradd when markers are added while on the map', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup();
group.on('layeradd', callback);
map.addLayer(group);
var marker = new L.Marker([1.5, 1.5]);
group.addLayer(marker);
expect(callback.callCount).to.be(1);
});
it('fires layeradd when vectors are added while on the map', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup();
group.on('layeradd', callback);
map.addLayer(group);
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
group.addLayer(polygon);
expect(callback.callCount).to.be(1);
});
it('fires layeradd when markers are added using addLayers while on the map with chunked loading', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup({ chunkedLoading: true });
group.on('layeradd', callback);
map.addLayer(group);
var marker = new L.Marker([1.5, 1.5]);
group.addLayers([marker]);
expect(callback.callCount).to.be(1);
});
it('fires layeradd when vectors are added using addLayers while on the map with chunked loading', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup({ chunkedLoading: true });
group.on('layeradd', callback);
map.addLayer(group);
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
group.addLayers([polygon]);
expect(callback.callCount).to.be(1);
});
//layerremove
it('fires layerremove when a marker is removed while not on the map', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup();
group.on('layerremove', callback);
var marker = new L.Marker([1.5, 1.5]);
group.addLayer(marker);
group.removeLayer(marker);
expect(callback.callCount).to.be(1);
});
it('fires layerremove when a vector is removed while not on the map', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup();
group.on('layerremove', callback);
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
group.addLayer(polygon);
group.removeLayer(polygon);
expect(callback.callCount).to.be(1);
});
it('fires layerremove when a marker is removed while on the map', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup();
group.on('layerremove', callback);
map.addLayer(group);
var marker = new L.Marker([1.5, 1.5]);
group.addLayer(marker);
group.removeLayer(marker);
expect(callback.callCount).to.be(1);
});
it('fires layerremove when a vector is removed while on the map', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup();
group.on('layerremove', callback);
map.addLayer(group);
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
group.addLayer(polygon);
group.removeLayer(polygon);
expect(callback.callCount).to.be(1);
});
it('fires layerremove when a marker is removed using removeLayers while on the map with chunked loading', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup({ chunkedLoading: true });
group.on('layerremove', callback);
map.addLayer(group);
var marker = new L.Marker([1.5, 1.5]);
group.addLayers([marker]);
group.removeLayers([marker]);
expect(callback.callCount).to.be(1);
});
it('fires layerremove when a vector is removed using removeLayers while on the map with chunked loading', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup({ chunkedLoading: true });
group.on('layerremove', callback);
map.addLayer(group);
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
group.addLayers([polygon]);
group.removeLayers([polygon]);
expect(callback.callCount).to.be(1);
});
it('fires layerremove when a marker is removed using removeLayers while not on the map with chunked loading', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup({ chunkedLoading: true });
group.on('layerremove', callback);
var marker = new L.Marker([1.5, 1.5]);
group.addLayers([marker]);
group.removeLayers([marker]);
expect(callback.callCount).to.be(1);
});
it('fires layerremove when a vector is removed using removeLayers while not on the map with chunked loading', function() {
var callback = sinon.spy();
group = new L.MarkerClusterGroup({ chunkedLoading: true });
group.on('layerremove', callback);
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
group.addLayers([polygon]);
group.removeLayers([polygon]);
expect(callback.callCount).to.be(1);
});
});
/*
//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();
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);
});
*/
});