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

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JavaScript
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2024-03-01 11:23:55 +00:00
describe('onAdd', 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);
map.fitBounds(new L.LatLngBounds([
[1, 1],
[2, 2]
]));
});
afterEach(function () {
document.body.removeChild(div);
});
it('throws an error if maxZoom is not specified', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
group.addLayer(marker);
var ex = null;
try {
map.addLayer(group);
} catch (e) {
ex = e;
}
expect(ex).to.not.be(null);
});
it('successfully handles removing and re-adding a layer while not on the map', function () {
map.options.maxZoom = 18;
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
map.addLayer(group);
group.addLayer(marker);
map.removeLayer(group);
group.removeLayer(marker);
group.addLayer(marker);
map.addLayer(group);
expect(map.hasLayer(group)).to.be(true);
expect(group.hasLayer(marker)).to.be(true);
});
});