Replaced jasmine testing framework by mocha, expect.js and sinon

as discussed in #319

test/spec/ol/tilecoord.test.js

@@ -5,18 +5,18 @@ describe('ol.TileCoord', function() {
   describe('create', function() {
     it('sets x y z properties as expected', function() {
       var tc = new ol.TileCoord(1, 2, 3);
-      expect(tc.z).toEqual(1);
-      expect(tc.x).toEqual(2);
-      expect(tc.y).toEqual(3);
+      expect(tc.z).to.eql(1);
+      expect(tc.x).to.eql(2);
+      expect(tc.y).to.eql(3);
     });
   });
 
   describe('create from quad key', function() {
     it('sets x y z properties as expected', function() {
       var tc = ol.TileCoord.createFromQuadKey('213');
-      expect(tc.z).toEqual(3);
-      expect(tc.x).toEqual(3);
-      expect(tc.y).toEqual(5);
+      expect(tc.z).to.eql(3);
+      expect(tc.x).to.eql(3);
+      expect(tc.y).to.eql(5);
     });
   });
 
@@ -24,9 +24,9 @@ describe('ol.TileCoord', function() {
     it('sets x y z properties as expected', function() {
       var str = '1/2/3';
       var tc = ol.TileCoord.createFromString(str);
-      expect(tc.z).toEqual(1);
-      expect(tc.x).toEqual(2);
-      expect(tc.y).toEqual(3);
+      expect(tc.z).to.eql(1);
+      expect(tc.x).to.eql(2);
+      expect(tc.y).to.eql(3);
     });
   });
 
@@ -34,7 +34,7 @@ describe('ol.TileCoord', function() {
     it('returns expected string', function() {
       var tc = new ol.TileCoord(3, 3, 5);
       var s = tc.quadKey();
-      expect(s).toEqual('213');
+      expect(s).to.eql('213');
     });
   });
 
@@ -42,7 +42,7 @@ describe('ol.TileCoord', function() {
     it('produces different hashes for different tile coords', function() {
       var tc1 = new ol.TileCoord(3, 2, 1);
       var tc2 = new ol.TileCoord(3, 1, 1);
-      expect(tc1.hash()).not.toEqual(tc2.hash());
+      expect(tc1.hash()).not.to.eql(tc2.hash());
     });
   });
 });