Add tests for emulated clicks

test/spec/ol/mapbrowserevent.test.js

@@ -0,0 +1,58 @@
+goog.provide('ol.test.MapBrowserEventHandler');
+
+describe('ol.MapBrowserEventHandler', function() {
+  describe('#emulateClick_', function() {
+    var clock;
+    var handler;
+    var clickSpy;
+    var dblclickSpy;
+
+    beforeEach(function() {
+      clock = sinon.useFakeTimers();
+      handler = new ol.MapBrowserEventHandler(new ol.Map({}));
+
+      clickSpy = sinon.spy();
+      goog.events.listen(handler, 'click', clickSpy);
+
+      dblclickSpy = sinon.spy();
+      goog.events.listen(handler, 'dblclick', dblclickSpy);
+    });
+
+    afterEach(function() {
+      clock.restore();
+    });
+
+    it('emulates click', function() {
+      handler.emulateClick_();
+      expect(clickSpy.called).to.not.be.ok();
+      expect(dblclickSpy.called).to.not.be.ok();
+
+      clock.tick(250);
+      expect(clickSpy.calledOnce).to.be.ok();
+      expect(dblclickSpy.called).to.not.be.ok();
+
+      handler.emulateClick_();
+      expect(clickSpy.calledOnce).to.be.ok();
+      expect(dblclickSpy.called).to.not.be.ok();
+    });
+
+    it('emulates dblclick', function() {
+      handler.emulateClick_();
+      expect(clickSpy.called).to.not.be.ok();
+      expect(dblclickSpy.called).to.not.be.ok();
+
+      handler.emulateClick_();
+      expect(clickSpy.called).to.not.be.ok();
+      expect(dblclickSpy.calledOnce).to.be.ok();
+
+      clock.tick(250);
+      expect(clickSpy.called).to.not.be.ok();
+      expect(dblclickSpy.calledOnce).to.be.ok();
+    });
+
+  });
+});
+
+goog.require('goog.events');
+goog.require('ol.Map');
+goog.require('ol.MapBrowserEventHandler');