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Add getLayers and test it. fixes #222
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describe('getLayers', function () { | ||
var map, div; | ||
beforeEach(function () { | ||
div = document.createElement('div'); | ||
div.style.width = '200px'; | ||
div.style.height = '200px'; | ||
document.body.appendChild(div); | ||
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||
map = L.map(div, { maxZoom: 18 }); | ||
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map.fitBounds(new L.LatLngBounds([ | ||
[1, 1], | ||
[2, 2] | ||
])); | ||
}); | ||
afterEach(function () { | ||
document.body.removeChild(div); | ||
}); | ||
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||
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]); | ||
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group.addLayers([polygon, marker]); | ||
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var layers = group.getLayers(); | ||
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expect(layers.length).to.be(2); | ||
expect(layers).to.contain(marker); | ||
expect(layers).to.contain(polygon); | ||
}); | ||
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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]); | ||
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group.addLayers([polygon, marker]); | ||
map.addLayer(group); | ||
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var layers = group.getLayers(); | ||
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expect(layers.length).to.be(2); | ||
expect(layers).to.contain(marker); | ||
expect(layers).to.contain(polygon); | ||
}); | ||
}); |
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