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Add ol.Feature#clone

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This commit is contained in:
Éric Lemoine
2014-06-24 18:12:19 +02:00
parent 3f5e42258a
commit ec6a0548d1
2 changed files with 58 additions and 0 deletions
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37
test/spec/ol/feature.test.js
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@@ -371,6 +371,43 @@ describe('ol.Feature', function() {
});
describe('#clone', function() {
it('correctly clones features', function() {
var feature = new ol.Feature();
feature.setValues({'fookey': 'fooval'});
feature.setId(1);
feature.setGeometryName('geom');
var geometry = new ol.geom.Point([1, 2]);
feature.setGeometry(geometry);
var style = new ol.style.Style({});
feature.setStyle(style);
feature.set('barkey', 'barval');
var clone = feature.clone();
expect(clone.get('fookey')).to.be('fooval');
expect(clone.getId()).to.be(undefined);
expect(clone.getGeometryName()).to.be('geom');
var geometryClone = clone.getGeometry();
expect(geometryClone).not.to.be(geometry);
var coordinates = geometryClone.getFlatCoordinates();
expect(coordinates[0]).to.be(1);
expect(coordinates[1]).to.be(2);
expect(clone.getStyle()).to.be(style);
expect(clone.get('barkey')).to.be('barval');
});
it('correctly clones features with no geometry and no style', function() {
var feature = new ol.Feature();
feature.set('fookey', 'fooval');
var clone = feature.clone();
expect(clone.get('fookey')).to.be('fooval');
expect(clone.getGeometry()).to.be(undefined);
expect(clone.getStyle()).to.be(null);
});
});
});