Add tests for GeometryCollection

CC: @stebogit #866 (comment)
Turfjs · Jul 27, 2017 · c1edd39 · c1edd39
1 parent b2a99a5
commit c1edd39
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/packages/turf-helpers/test.js b/packages/turf-helpers/test.js
@@ -387,8 +387,11 @@ test('convertArea', t => {
 });
 
 // https://github.com/Turfjs/turf/issues/853
+// https://github.com/Turfjs/turf/pull/866#discussion_r129873661
 test('null geometries', t => {
-    t.equal(feature(null).geometry, null);
-    t.equal(featureCollection([feature(null)]).features[0].geometry, null);
+    t.equal(feature(null).geometry, null, 'feature');
+    t.equal(featureCollection([feature(null)]).features[0].geometry, null, 'featureCollection');
+    t.equal(geometryCollection([feature(null).geometry]).geometry.geometries[0], null, 'geometryCollection');
+    t.equal(geometryCollection([]).geometry.geometries.length, 0, 'geometryCollection -- empty');
     t.end();
-})
+});