'Given that I visit an empty course before import
When I visit the import page
And I upload a course with file name 2015.lzdwNM.tar.gz
Then timestamp is visible after course is updated successfully
And then I create a new course
When I visit the import page of this new course
Then timestamp is not visible'

def test_multiple_course_import_message(self):

    self.import_page.visit()
    self.import_page.upload_tarball(self.tarball_name)
    self.import_page.wait_for_upload()
    self.assertTrue(self.import_page.is_timestamp_visible())
    self.course_info = {'org': 'orgX', 'number': (self.unique_id + '_2'), 'run': 'test_run_2', 'display_name': ('Test    Course    2' + self.unique_id)}
    self.install_course_fixture()
    self.import_page = self.import_page_class(*self.page_args())
    self.import_page.visit()
    self.assertFalse(self.import_page.is_timestamp_visible())
