def METHOD_NAME(self):
    share_file_info = {
        'username': self.user.username,
        'repo_id': self.repo.id,
        'path': self.file,
        'password': None,
        'expire_date': None,
    }
    self.fs = FileShare.objects.create_file_link(**share_file_info)
    share_file_info.update({'password': '12345678'})
    self.enc_fs = FileShare.objects.create_file_link(**share_file_info)
    share_file_info.update({'password': '12345678'})
    self.enc_fs2 = FileShare.objects.create_file_link(**share_file_info)
    assert self.enc_fs.token != self.enc_fs2.token