fix/ e2e tests

e2e/main.e2e.ts

@@ -0,0 +1,27 @@
+import {expect} from 'chai';
+import {SpectronClient} from 'spectron';
+
+import commonSetup from './common-setup';
+
+describe('angular-electron App', function () {
+  commonSetup.apply(this);
+
+  let browser: any;
+  let client: SpectronClient;
+
+  beforeEach(function () {
+    client = this.app.client;
+    browser = client as any;
+  });
+
+  it('should display message saying App works !', async function () {
+    const text = await browser.getText('app-home h1');
+    expect(text).to.equal('App works !');
+  });
+
+  it('creates initial windows', async function () {
+    const count = await client.getWindowCount();
+    expect(count).to.equal(1);
+  });
+
+});