'Scenario: Clicking on the requested button without entering student email
address or username results in error.
Given that I am on the Student Admin tab on the Instructor Dashboard
When I click the requested button under Entrance Exam Grade
Adjustment without enter an email address
Then I should be shown an Error Notification
And The Notification message should read \'Please enter a student email address or username.\''

@ddt.data(*admin_buttons)
def test_admin_button_without_email_shows_error(self, button_to_test):

    getattr(self.entrance_exam_admin, button_to_test).click()
    self.assertEqual('Please    enter    a    student    email    address    or    username.', self.entrance_exam_admin.top_notification.text[0])
