Jasmine tests for ol.TileCoord

2012-09-24 22:56:40 +02:00
parent 2aac0140c1
commit c2901dec73
2 changed files with 49 additions and 0 deletions
@@ -0,0 +1,48 @@
+goog.require('ol.TileCoord');
+
+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);
+    });
+  });
+
+  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);
+    });
+  });
+
+  describe('create from string', 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);
+    });
+  });
+
+  describe('call quadKey', function() {
+    it('returns expected string', function() {
+      var tc = new ol.TileCoord(3, 3, 5);
+      var s = tc.quadKey();
+      expect(s).toEqual('213');
+    });
+  });
+
+  describe('hash', 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());
+    });
+  });
+});