def test_export(self):
        response = self.client.get('%s?export' % reverse('users_report'))
        self.assertEqual(
            response['Content-Disposition'],
            'attachment; filename=users.csv'
        )
        self.assertEqual(
            response['Content-Type'],
            'text/csv'
        )
        data = import_set(response.content)
        # There should be at least the header row and one user row
        self.assertGreater(data.height, 2)
        self.assertEqual(data.width, 14)
Returns a key for HMAC-SHA1 signature
dataset/ETHPy150Open ofa/connect/open_connect/reporting/tests/test_views.py/UserReportListViewTest.test_export--crossover with--dataset/ETHPy150Open peterhudec/authomatic/authomatic/providers/oauth1.py/HMACSHA1SignatureGenerator._create_key