polyline: Added encode/decodeSignedIntegers() functions

2013-03-10 19:05:14 +01:00
parent 78278798bb
commit cbdaf1035d
2 changed files with 66 additions and 0 deletions
--- a/test/spec/ol/parser/polyline.test.js
+++ b/test/spec/ol/parser/polyline.test.js
@@ -27,6 +27,28 @@ describe('ol.parser.polyline', function() {
  });


+  var signedIntegers = [0, 15, -1, -16, 16, 1];
+  var encodedSignedIntegers = '?]@^_@A';
+
+  describe('encodeSignedIntegers', function() {
+    it('returns expected value', function() {
+      var encodeSignedIntegers = ol.parser.polyline.encodeSignedIntegers;
+
+      expect(encodeSignedIntegers(
+          signedIntegers.slice())).toEqual(encodedSignedIntegers);
+    });
+  });
+
+  describe('decodeSignedIntegers', function() {
+    it('returns expected value', function() {
+      var decodeSignedIntegers = ol.parser.polyline.decodeSignedIntegers;
+
+      expect(decodeSignedIntegers(
+          encodedSignedIntegers)).toEqual(signedIntegers);
+    });
+  });
+
+
  var unsignedIntegers = [0, 30, 1, 31, 32, 2, 174];
  var encodedUnsignedIntegers = '?]@^_@AmD';