integration_test.js

  // name the test something relevant
  it("should create a new post", function* (driver, done) {

    // stub the fetch request to get the initial lists of posts with commonly used json
    server.get("/api/posts/tester", fixtures.home());
    // stub creation and set expectations of endpoint to create new post
    server.post("/api/posts",
      {id: 100, content: 'new post here', username: 'tester'}, // return this content
      {content: 'new post here'}                               // expect this content
    );
    // automatically log the test user in
    yield bootstrap().login().launch(driver);

    // tap the upper right to create a new post
    yield driver.elementById('+').click();
    // make sure the screen when there
    yield driver.elementById('New Post');
    // type in some stuff
    yield driver.execute("target.frontMostApp().keyboard().typeString('new post here')");
    // tap the submit button
    yield driver.elementById('Submit').click();

    // check that we are back on the dashboard
    yield driver.elementById('Dashboard');
    // make sure the new post is there
    yield driver.elementById('new post here');

    // all done!
    done();
  });