describe('getLayers', function () {

	/////////////////////////////

	// SETUP FOR EACH TEST

	/////////////////////////////

	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, trackResize: false });



		map.fitBounds(new L.LatLngBounds([

			[1, 1],

			[2, 2]

		]));

	});

	afterEach(function () {

		map.remove();

		document.body.removeChild(div);



		map = div = null;

	});



	/////////////////////////////

	// TESTS

	/////////////////////////////

	it('hits polygons and markers before adding to 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]]);

		var marker = new L.Marker([1.5, 1.5]);



		group.addLayers([polygon, marker]);



		var layers = group.getLayers();



		expect(layers.length).to.be(2);

		expect(layers).to.contain(marker);

		expect(layers).to.contain(polygon);

	});



	it('hits polygons and markers after adding to 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]]);

		var marker = new L.Marker([1.5, 1.5]);



		group.addLayers([polygon, marker]);

		map.addLayer(group);



		var layers = group.getLayers();

		

		expect(layers.length).to.be(2);

		expect(layers).to.contain(marker);

		expect(layers).to.contain(polygon);

	});



	it('skips markers and polygons removed while not on 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]]);

		var marker = new L.Marker([1.5, 1.5]);



		group.addLayers([polygon, marker]);



		map.addLayer(group);

		map.removeLayer(group);



		group.removeLayers([polygon, marker]);



		var layers = group.getLayers();



		expect(layers.length).to.be(0);

	});

});