public void LoginUsingInvalidCredentials() { InvalidAuthPageObject InvalidAuthPage = new InvalidAuthPageObject(driver); Given.AuthenthicationFails("https://ss-testing-automated-exercise.herokuapp.com/basic_auth", driver, "admin1", "admin1"); Then.WaitForInvalidCredentialsMessage(driver); Assert.AreEqual("Not authorized", InvalidAuthPage.invalidAuthMessage.Text); }