add a click handler

test/spec/ol/handler/Click.test.js

@@ -0,0 +1,17 @@
+describe('ol.handler.Click', function() {
+    var map, elt;
+
+    beforeEach(function() {
+        map = new ol.Map();
+        elt = goog.dom.createDom('div');
+    });
+
+    describe('create a drag handler', function() {
+
+        it('returns an ol.handler.Click instance', function() {
+            var handler = new ol.handler.Click(map, elt, {});
+            expect(handler).toBeA(ol.handler.Click);
+        });
+
+    });
+});