Add ol.geom.{in,de}flateCoordinates

2013-11-09 15:41:27 +01:00
parent 676792692e
commit f67fa27c9e
2 changed files with 74 additions and 0 deletions
@@ -0,0 +1,31 @@
+goog.provide('ol.test.geom');
+
+
+describe('ol.geom', function() {
+
+  describe('ol.geom.deflateCoordinates', function() {
+
+    var flatCoordinates;
+    beforeEach(function() {
+      flatCoordinates = [];
+    });
+
+    it('flattens coordinates', function() {
+      var offset = ol.geom.deflateCoordinates(
+          flatCoordinates, 0, [[1, 2], [3, 4]], 2);
+      expect(offset).to.be(4);
+      expect(flatCoordinates).to.eql([1, 2, 3, 4]);
+    });
+
+  });
+
+  describe('ol.geom.inflateCoordinates', function() {
+
+    it('inflates coordinates', function() {
+      var coordinates = ol.geom.inflateCoordinates([1, 2, 3, 4], 0, 4, 2);
+      expect(coordinates).to.eql([[1, 2], [3, 4]]);
+    });
+
+  });
+
+});