Add node tests

test/node/ol/events/event.test.js

@@ -0,0 +1,51 @@
+import Event, {
+  preventDefault,
+  stopPropagation,
+} from '../../../../src/ol/events/Event.js';
+import expect from '../../expect.js';
+import sinon from 'sinon';
+
+describe('ol/events/Event.js', function () {
+  describe('constructor', function () {
+    it('takes a type as argument', function () {
+      const event = new Event('foo');
+      expect(event.type).to.be('foo');
+    });
+    it('does not set the propagationStopped flag', function () {
+      const event = new Event('foo');
+      expect(event.propagationStopped).to.be(undefined);
+    });
+  });
+
+  describe('#preventDefault', function () {
+    it('sets the defaultPrevented flag', function () {
+      const event = new Event('foo');
+      event.preventDefault();
+      expect(event.defaultPrevented).to.be(true);
+    });
+    it('does the same as #stopPropagation', function () {
+      const event = new Event('foo');
+      expect(event.stopPropagation()).to.equal(event.preventDefault());
+    });
+  });
+
+  describe('ol.events.Event.preventDefault', function () {
+    it('calls preventDefault on the event object', function () {
+      const event = {
+        preventDefault: sinon.spy(),
+      };
+      preventDefault(event);
+      expect(event.preventDefault.called).to.be(true);
+    });
+  });
+
+  describe('ol.events.Event.stopPropagation', function () {
+    it('calls preventDefault on the event object', function () {
+      const event = {
+        stopPropagation: sinon.spy(),
+      };
+      stopPropagation(event);
+      expect(event.stopPropagation.called).to.be(true);
+    });
+  });
+});