ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Merge pull request #2329 from tsauerwein/multipolygon-empty-array

Browse Source 
Also accept empty array for ol.geom.MultiPolygon
This commit is contained in:
Éric Lemoine
2014-07-10 18:35:43 +02:00
parent ea7c32ff6e 7c22d8ffd4
commit 31fa59c996
2 changed files with 32 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
test/spec/ol/geom/multipolygon.test.js
View File

@@ -10,7 +10,7 @@ describe('ol.geom.MultiPolygon', function() {
}).not.to.throwException();
});
describe('with an empty MultiPolygon', function() {
describe('with a null MultiPolygon', function() {
var multiPolygon;
beforeEach(function() {
@@ -28,6 +28,30 @@ describe('ol.geom.MultiPolygon', function() {
[[[0, 0], [0, 2], [1, 1], [2, 0]]],
[[[3, 0], [4, 1], [5, 2], [5, 0]]]
]);
expect(multiPolygon.getPolygons().length).to.eql(2);
});
});
describe('with an empty MultiPolygon', function() {
var multiPolygon;
beforeEach(function() {
multiPolygon = new ol.geom.MultiPolygon([]);
});
it('can append polygons', function() {
multiPolygon.appendPolygon(
new ol.geom.Polygon([[[0, 0], [0, 2], [1, 1], [2, 0]]]));
expect(multiPolygon.getCoordinates()).to.eql(
[[[[0, 0], [0, 2], [1, 1], [2, 0]]]]);
multiPolygon.appendPolygon(
new ol.geom.Polygon([[[3, 0], [4, 1], [5, 2], [5, 0]]]));
expect(multiPolygon.getCoordinates()).to.eql([
[[[0, 0], [0, 2], [1, 1], [2, 0]]],
[[[3, 0], [4, 1], [5, 2], [5, 0]]]
]);
expect(multiPolygon.getPolygons().length).to.eql(2);
});
});