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

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2024-03-01 11:23:55 +00:00
describe('getBounds', 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);
});
describe('polygon layer', function() {
it('returns the correct bounds before adding to the map', function() {
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.addLayer(polygon);
expect(group.getBounds().equals(polygon.getBounds())).to.be(true);
});
it('returns the correct bounds after adding to the map after adding polygon', function() {
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.addLayer(polygon);
map.addLayer(group);
expect(group.getBounds().equals(polygon.getBounds())).to.be(true);
});
it('returns the correct bounds after adding to the map before adding polygon', function() {
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]]);
map.addLayer(group);
group.addLayer(polygon);
expect(group.getBounds().equals(polygon.getBounds())).to.be(true);
});
});
describe('marker layers', function () {
it('returns the correct bounds before adding to the map', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.0, 5.0]);
var marker3 = new L.Marker([6.0, 2.0]);
group.addLayers([marker, marker2, marker3]);
expect(group.getBounds().equals(L.latLngBounds([1.0, 5.0], [6.0, 1.5]))).to.be(true);
});
it('returns the correct bounds after adding to the map after adding markers', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.0, 5.0]);
var marker3 = new L.Marker([6.0, 2.0]);
group.addLayers([marker, marker2, marker3]);
map.addLayer(group);
expect(group.getBounds().equals(L.latLngBounds([1.0, 5.0], [6.0, 1.5]))).to.be(true);
});
it('returns the correct bounds after adding to the map before adding markers', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([1.5, 1.5]);
var marker2 = new L.Marker([1.0, 5.0]);
var marker3 = new L.Marker([6.0, 2.0]);
map.addLayer(group);
group.addLayers([marker, marker2, marker3]);
expect(group.getBounds().equals(L.latLngBounds([1.0, 5.0], [6.0, 1.5]))).to.be(true);
});
});
describe('marker and polygon layers', function() {
it('returns the correct bounds before adding to the map', function() {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([6.0, 3.0]);
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
group.addLayers([marker, polygon]);
expect(group.getBounds().equals(L.latLngBounds([1.5, 1.5], [6.0, 3.0]))).to.be(true);
});
it('returns the correct bounds after adding to the map', function () {
var group = new L.MarkerClusterGroup();
var marker = new L.Marker([6.0, 3.0]);
var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
map.addLayer(group);
group.addLayers([marker, polygon]);
expect(group.getBounds().equals(L.latLngBounds([1.5, 1.5], [6.0, 3.0]))).to.be(true);
});
});
describe('blank layer', function () {
it('returns a blank bounds', function () {
var group = new L.MarkerClusterGroup();
expect(group.getBounds().isValid()).to.be(false);
});
});
});