Width and height on unreferenced bounds.

test/spec/ol/UnreferencedBounds.test.js

@@ -0,0 +1,21 @@
+describe("ol.UnreferencedBounds", function() {
+
+    describe("creating a bounds", function() {
+        it("creates a bounds instance", function() {
+            var bounds = new ol.UnreferencedBounds(1, 2, 3, 4);
+            expect(bounds).toBeA(ol.UnreferencedBounds);
+        });
+    });
+    describe("getting properties", function() {
+        var bounds = new ol.UnreferencedBounds(10, 20, 30, 50);
+
+        it("allows getting width", function() {
+            expect(bounds.getWidth()).toBe(20);
+        });
+
+        it("allows getting height", function() {
+            expect(bounds.getHeight()).toBe(30);
+        });
+    });
+
+});