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Set the 'properties' member to null if the feature has not properties

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This commit is contained in:
Frederic Junod
2015-03-12 15:57:11 +01:00
parent da94ee5754
commit 96883e0b69
2 changed files with 8 additions and 0 deletions
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src/ol/format/geojsonformat.js
+2
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@@ -516,6 +516,8 @@ ol.format.GeoJSON.prototype.writeFeatureObject = function(
goog.object.remove(properties, feature.getGeometryName()); goog.object.remove(properties, feature.getGeometryName());
if (!goog.object.isEmpty(properties)) { if (!goog.object.isEmpty(properties)) {
object['properties'] = properties; object['properties'] = properties;
} else {
object['properties'] = null;
} }
return object; return object;
}; };
test/spec/ol/format/geojsonformat.test.js
+6
View File
@@ -507,6 +507,12 @@ describe('ol.format.GeoJSON', function() {
expect(geojson.features[0].properties.mygeom).to.eql(undefined); expect(geojson.features[0].properties.mygeom).to.eql(undefined);
}); });
it('writes out a feature without properties correctly', function() {
var feature = new ol.Feature(new ol.geom.Point([5, 10]));
var geojson = format.writeFeatureObject(feature);
expect(geojson.properties).to.eql(null);
});
}); });
describe('#writeGeometry', function() { describe('#writeGeometry', function() {