345 lines
8.4 KiB
JavaScript
345 lines
8.4 KiB
JavaScript
|
describe('spiderfy', function () {
|
|||
|
|
/////////////////////////////
|
|||
|
|
// SETUP FOR EACH TEST
|
|||
|
|
/////////////////////////////
|
|||
|
|
var div, map, group, 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, 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();
|
|||
|
|
clock.restore();
|
|||
|
|
|
|||
|
|
div = map = group = clock = null;
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
/////////////////////////////
|
|||
|
|
// TESTS
|
|||
|
|
/////////////////////////////
|
|||
|
|
it('Spiderfies 2 Markers', function () {
|
|||
|
|
|
|||
|
|
group = new L.MarkerClusterGroup();
|
|||
|
|
|
|||
|
|
var marker = new L.Marker([1.5, 1.5]);
|
|||
|
|
var marker2 = new L.Marker([1.5, 1.5]);
|
|||
|
|
|
|||
|
|
group.addLayer(marker);
|
|||
|
|
group.addLayer(marker2);
|
|||
|
|
map.addLayer(group);
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
expect(marker._icon.parentNode).to.be(map._panes.markerPane);
|
|||
|
|
expect(marker2._icon.parentNode).to.be(map._panes.markerPane);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Spiderfies 2 CircleMarkers', function () {
|
|||
|
|
|
|||
|
|
group = new L.MarkerClusterGroup();
|
|||
|
|
|
|||
|
|
var marker = new L.CircleMarker([1.5, 1.5]);
|
|||
|
|
var marker2 = new L.CircleMarker([1.5, 1.5]);
|
|||
|
|
|
|||
|
|
group.addLayer(marker);
|
|||
|
|
group.addLayer(marker2);
|
|||
|
|
map.addLayer(group);
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
// Leaflet 1.0.0 now uses an intermediate L.Renderer.
|
|||
|
|
// marker > _path > _rootGroup (g) > _container (svg) > pane (div)
|
|||
|
|
expect(marker._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
|
|||
|
|
expect(marker2._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Spiderfies 2 Circles', function () {
|
|||
|
|
|
|||
|
|
group = new L.MarkerClusterGroup();
|
|||
|
|
|
|||
|
|
var marker = new L.Circle([1.5, 1.5], 10);
|
|||
|
|
var marker2 = new L.Circle([1.5, 1.5], 10);
|
|||
|
|
|
|||
|
|
group.addLayer(marker);
|
|||
|
|
group.addLayer(marker2);
|
|||
|
|
map.addLayer(group);
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
expect(marker._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
|
|||
|
|
expect(marker2._path.parentNode.parentNode.parentNode).to.be(map.getPane('overlayPane'));
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Spiderfies at current zoom if all child markers are at the exact same position', function () {
|
|||
|
|
|
|||
|
|
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);
|
|||
|
|
|
|||
|
|
// Get the appropriate cluster.
|
|||
|
|
var cluster = marker.__parent,
|
|||
|
|
zoom = map.getZoom();
|
|||
|
|
|
|||
|
|
while (cluster._zoom !== zoom) {
|
|||
|
|
cluster = cluster.__parent;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
expect(zoom).to.be.lessThan(10);
|
|||
|
|
|
|||
|
|
cluster.fireEvent('click', null, true);
|
|||
|
|
|
|||
|
|
clock.tick(1000);
|
|||
|
|
|
|||
|
|
expect(map.getZoom()).to.equal(zoom);
|
|||
|
|
|
|||
|
|
expect(marker._icon.parentNode).to.be(map._panes.markerPane);
|
|||
|
|
expect(marker2._icon.parentNode).to.be(map._panes.markerPane);
|
|||
|
|
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Spiderfies at current zoom if all child markers are still within a single cluster at map maxZoom', function () {
|
|||
|
|
|
|||
|
|
group = new L.MarkerClusterGroup();
|
|||
|
|
|
|||
|
|
var marker = new L.Marker([1.5, 1.50001]);
|
|||
|
|
var marker2 = new L.Marker([1.5, 1.5]);
|
|||
|
|
|
|||
|
|
group.addLayers([marker, marker2]);
|
|||
|
|
map.addLayer(group);
|
|||
|
|
|
|||
|
|
expect(marker.__parent._zoom).to.equal(18);
|
|||
|
|
|
|||
|
|
// Get the appropriate cluster.
|
|||
|
|
var cluster = marker.__parent,
|
|||
|
|
zoom = map.getZoom();
|
|||
|
|
|
|||
|
|
while (cluster._zoom !== zoom) {
|
|||
|
|
cluster = cluster.__parent;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
expect(zoom).to.be.lessThan(10);
|
|||
|
|
|
|||
|
|
cluster.fireEvent('click', null, true);
|
|||
|
|
|
|||
|
|
clock.tick(1000);
|
|||
|
|
|
|||
|
|
expect(map.getZoom()).to.equal(zoom);
|
|||
|
|
|
|||
|
|
expect(marker._icon.parentNode).to.be(map._panes.markerPane);
|
|||
|
|
expect(marker2._icon.parentNode).to.be(map._panes.markerPane);
|
|||
|
|
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('removes all markers and spider legs when group is removed from map', function () {
|
|||
|
|
|
|||
|
|
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);
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
expect(map._panes.markerPane.childNodes.length).to.be(3); // The 2 markers + semi-transparent cluster.
|
|||
|
|
expect(map.getPane('overlayPane').firstChild.firstChild.childNodes.length).to.be(2); // The 2 spider legs.
|
|||
|
|
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('adds then removes class "leaflet-cluster-anim" from mapPane on spiderfy', function () {
|
|||
|
|
|
|||
|
|
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);
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
expect(map._panes.mapPane.className).to.contain('leaflet-cluster-anim');
|
|||
|
|
|
|||
|
|
clock.tick(1000);
|
|||
|
|
|
|||
|
|
expect(map._panes.mapPane.className).to.not.contain('leaflet-cluster-anim');
|
|||
|
|
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('adds then removes class "leaflet-cluster-anim" from mapPane on unspiderfy', function () {
|
|||
|
|
|
|||
|
|
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);
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
clock.tick(1000);
|
|||
|
|
|
|||
|
|
marker.__parent.unspiderfy();
|
|||
|
|
|
|||
|
|
expect(map._panes.mapPane.className).to.contain('leaflet-cluster-anim');
|
|||
|
|
|
|||
|
|
clock.tick(1000);
|
|||
|
|
|
|||
|
|
expect(map._panes.mapPane.className).to.not.contain('leaflet-cluster-anim');
|
|||
|
|
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('fires unspiderfied event on unspiderfy', function (done) {
|
|||
|
|
|
|||
|
|
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);
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
clock.tick(1000);
|
|||
|
|
|
|||
|
|
// Add event listener
|
|||
|
|
group.on('unspiderfied', function (event) {
|
|||
|
|
expect(event.target).to.be(group);
|
|||
|
|
expect(event.cluster).to.be.a(L.Marker);
|
|||
|
|
expect(event.markers[1]).to.be(marker);
|
|||
|
|
expect(event.markers[0]).to.be(marker2);
|
|||
|
|
|
|||
|
|
done();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
marker.__parent.unspiderfy();
|
|||
|
|
|
|||
|
|
clock.tick(1000);
|
|||
|
|
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('does not leave class "leaflet-cluster-anim" on mapPane when group is removed while spiderfied', function () {
|
|||
|
|
|
|||
|
|
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);
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
clock.tick(1000);
|
|||
|
|
|
|||
|
|
map.removeLayer(group);
|
|||
|
|
|
|||
|
|
expect(map._panes.mapPane.className).to.not.contain('leaflet-cluster-anim');
|
|||
|
|
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
describe('zoomend event listener', function () {
|
|||
|
|
|
|||
|
|
it('unspiderfies correctly', function () {
|
|||
|
|
|
|||
|
|
group = new L.MarkerClusterGroup();
|
|||
|
|
|
|||
|
|
var marker = new L.Circle([1.5, 1.5], 10);
|
|||
|
|
var marker2 = new L.Circle([1.5, 1.5], 10);
|
|||
|
|
|
|||
|
|
group.addLayer(marker);
|
|||
|
|
group.addLayer(marker2);
|
|||
|
|
map.addLayer(group);
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
expect(group._spiderfied).to.not.be(null);
|
|||
|
|
|
|||
|
|
map.fire('zoomend');
|
|||
|
|
|
|||
|
|
//We should unspiderfy with no animation, so this should be null
|
|||
|
|
expect(group._spiderfied).to.be(null);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
describe('spiderfied event listener', function () {
|
|||
|
|
it('Spiderfies 2 Markers', function (done) {
|
|||
|
|
|
|||
|
|
group = new L.MarkerClusterGroup();
|
|||
|
|
var marker = new L.Marker([1.5, 1.5]);
|
|||
|
|
var marker2 = new L.Marker([1.5, 1.5]);
|
|||
|
|
|
|||
|
|
group.addLayer(marker);
|
|||
|
|
group.addLayer(marker2);
|
|||
|
|
map.addLayer(group);
|
|||
|
|
|
|||
|
|
// Add event listener
|
|||
|
|
group.on('spiderfied', function (event) {
|
|||
|
|
expect(event.target).to.be(group);
|
|||
|
|
expect(event.cluster).to.be.a(L.Marker);
|
|||
|
|
expect(event.markers[1]).to.be(marker);
|
|||
|
|
expect(event.markers[0]).to.be(marker2);
|
|||
|
|
|
|||
|
|
done();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
clock.tick(200);
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
it('Spiderfies 2 Circles', function (done) {
|
|||
|
|
|
|||
|
|
group = new L.MarkerClusterGroup();
|
|||
|
|
var marker = new L.Circle([1.5, 1.5], 10);
|
|||
|
|
var marker2 = new L.Circle([1.5, 1.5], 10);
|
|||
|
|
|
|||
|
|
group.addLayer(marker);
|
|||
|
|
group.addLayer(marker2);
|
|||
|
|
map.addLayer(group);
|
|||
|
|
|
|||
|
|
// Add event listener
|
|||
|
|
group.on('spiderfied', function (event) {
|
|||
|
|
expect(event.target).to.be(group);
|
|||
|
|
expect(event.cluster).to.be.a(L.Marker);
|
|||
|
|
expect(event.markers[1]).to.be(marker);
|
|||
|
|
expect(event.markers[0]).to.be(marker2);
|
|||
|
|
|
|||
|
|
done();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
marker.__parent.spiderfy();
|
|||
|
|
|
|||
|
|
clock.tick(200);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
});
|