118 lines
3.7 KiB
JavaScript
118 lines
3.7 KiB
JavaScript
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describe('getBounds', function() {
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var map, div;
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beforeEach(function() {
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div = document.createElement('div');
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div.style.width = '200px';
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div.style.height = '200px';
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document.body.appendChild(div);
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map = L.map(div, { maxZoom: 18 });
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map.fitBounds(new L.LatLngBounds([
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[1, 1],
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[2, 2]
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]));
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});
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afterEach(function() {
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document.body.removeChild(div);
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});
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describe('polygon layer', function() {
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it('returns the correct bounds before adding to the map', function() {
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var group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayer(polygon);
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expect(group.getBounds().equals(polygon.getBounds())).to.be(true);
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});
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it('returns the correct bounds after adding to the map after adding polygon', function() {
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var group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayer(polygon);
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map.addLayer(group);
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expect(group.getBounds().equals(polygon.getBounds())).to.be(true);
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});
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it('returns the correct bounds after adding to the map before adding polygon', function() {
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var group = new L.MarkerClusterGroup();
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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map.addLayer(group);
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group.addLayer(polygon);
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expect(group.getBounds().equals(polygon.getBounds())).to.be(true);
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});
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});
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describe('marker layers', function () {
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it('returns the correct bounds before adding to the map', function () {
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var group = new L.MarkerClusterGroup();
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var marker = new L.Marker([1.5, 1.5]);
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var marker2 = new L.Marker([1.0, 5.0]);
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var marker3 = new L.Marker([6.0, 2.0]);
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group.addLayers([marker, marker2, marker3]);
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expect(group.getBounds().equals(L.latLngBounds([1.0, 5.0], [6.0, 1.5]))).to.be(true);
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});
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it('returns the correct bounds after adding to the map after adding markers', function () {
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var group = new L.MarkerClusterGroup();
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var marker = new L.Marker([1.5, 1.5]);
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var marker2 = new L.Marker([1.0, 5.0]);
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var marker3 = new L.Marker([6.0, 2.0]);
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group.addLayers([marker, marker2, marker3]);
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map.addLayer(group);
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expect(group.getBounds().equals(L.latLngBounds([1.0, 5.0], [6.0, 1.5]))).to.be(true);
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});
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it('returns the correct bounds after adding to the map before adding markers', function () {
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var group = new L.MarkerClusterGroup();
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var marker = new L.Marker([1.5, 1.5]);
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var marker2 = new L.Marker([1.0, 5.0]);
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var marker3 = new L.Marker([6.0, 2.0]);
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map.addLayer(group);
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group.addLayers([marker, marker2, marker3]);
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expect(group.getBounds().equals(L.latLngBounds([1.0, 5.0], [6.0, 1.5]))).to.be(true);
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});
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});
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describe('marker and polygon layers', function() {
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it('returns the correct bounds before adding to the map', function() {
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var group = new L.MarkerClusterGroup();
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var marker = new L.Marker([6.0, 3.0]);
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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group.addLayers([marker, polygon]);
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expect(group.getBounds().equals(L.latLngBounds([1.5, 1.5], [6.0, 3.0]))).to.be(true);
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});
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it('returns the correct bounds after adding to the map', function () {
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var group = new L.MarkerClusterGroup();
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var marker = new L.Marker([6.0, 3.0]);
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var polygon = new L.Polygon([[1.5, 1.5], [2.0, 1.5], [2.0, 2.0], [1.5, 2.0]]);
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map.addLayer(group);
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group.addLayers([marker, polygon]);
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expect(group.getBounds().equals(L.latLngBounds([1.5, 1.5], [6.0, 3.0]))).to.be(true);
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});
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});
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describe('blank layer', function () {
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it('returns a blank bounds', function () {
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var group = new L.MarkerClusterGroup();
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expect(group.getBounds().isValid()).to.be(false);
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});
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});
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});
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