Organize tests

test/browser/spec/ol/worker/version.test.js

@@ -0,0 +1,29 @@
+import {VERSION} from '../../../../../src/ol/util.js';
+import {create} from '../../../../../src/ol/worker/version.js';
+
+describe('ol/worker/version', function () {
+  let worker;
+  beforeEach(function () {
+    worker = create();
+  });
+
+  afterEach(function () {
+    if (worker) {
+      worker.terminate();
+    }
+    worker = null;
+  });
+
+  describe('messaging', function () {
+    it('responds with the version', function (done) {
+      worker.addEventListener('error', done);
+
+      worker.addEventListener('message', function (event) {
+        expect(event.data).to.equal('version: ' + VERSION);
+        done();
+      });
+
+      worker.postMessage('test message');
+    });
+  });
+});