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Add failing test for MultiPolygon#getArea

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Roman Zoller
2019-02-05 17:30:50 +01:00
parent caa9153dd0
commit c4be22b1b6
1 changed files with 11 additions and 0 deletions
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test/spec/ol/geom/multipolygon.test.js
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@@ -188,6 +188,17 @@ describe('ol.geom.MultiPolygon', function() {
}); });
describe('#getArea', function() {
it('works with a clockwise and a counterclockwise Polygon', function() {
const multiPolygon = new MultiPolygon([
[[[1, 3], [1, 2], [0, 2], [1, 3]]], // clockwise polygon with area 0.5
[[[2, 1], [2, 0.5], [3, 1], [2, 1]]] // counterclockwise polygon with area 0.25
]);
expect(multiPolygon.getArea()).to.be(0.75);
});
});
describe('#getInteriorPoints', function() { describe('#getInteriorPoints', function() {
it('returns XYM multipoint with intersection width as M', function() { it('returns XYM multipoint with intersection width as M', function() {