EVOLUTION-MANAGER

Edit File: singleMarkerModeSpec.js

describe('singleMarkerMode option', function () {
	/////////////////////////////
	// SETUP FOR EACH TEST
	/////////////////////////////
	var div, map, group, defaultIcon, clusterIcon, marker;

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]
		]));

defaultIcon = new L.Icon.Default();
	    clusterIcon = new L.Icon.Default();
		marker = L.marker([1.5, 1.5]);
		marker.setIcon(defaultIcon);
	});

afterEach(function () {
		if (group instanceof L.MarkerClusterGroup) {
			group.removeLayers(group.getLayers());
			map.removeLayer(group);
		}

map.remove();
		div.remove();

div = map = group = defaultIcon = clusterIcon = marker = null		
	});

/////////////////////////////
	// TESTS
	/////////////////////////////
	it('overrides marker icons when set to true', function () {

group = L.markerClusterGroup({
			singleMarkerMode: true,
			iconCreateFunction: function (layer) {
				return clusterIcon;
			}
		}).addTo(map);

expect(marker.options.icon).to.equal(defaultIcon);

marker.addTo(group);

expect(marker.options.icon).to.equal(clusterIcon);

});

it('does not modify marker icons by default (or set to false)', function () {

group = L.markerClusterGroup({
			iconCreateFunction: function (layer) {
				return clusterIcon;
			}
		}).addTo(map);

expect(marker.options.icon).to.equal(defaultIcon);

marker.addTo(group);

expect(marker.options.icon).to.equal(defaultIcon);

});
});