test_utils.py 文件源码

def test_decode_failure(self):
        """
        Verifies the function logs decode failures, and raises an InvalidTokenError if the token cannot be decoded
        """

        # Create tokens using each invalid issuer and attempt to decode them against
        # the valid issuers list, which won't work
        with mock.patch('edx_rest_framework_extensions.utils.logger') as patched_log:
            with self.assertRaises(jwt.InvalidTokenError):
                self.payload['iss'] = 'invalid-issuer'
                signing_key = 'invalid-secret-key'
                # Generate a token using the invalid issuer data
                token = generate_jwt_token(self.payload, signing_key)
                # Attempt to decode the token against the entries in the valid issuers list,
                # which will fail with an InvalidTokenError
                utils.jwt_decode_handler(token)

            # Verify that the proper entries were written to the log file
            msg = "Token decode failed for issuer 'test-issuer-1'"
            patched_log.info.assert_any_call(msg, exc_info=True)

            msg = "Token decode failed for issuer 'test-issuer-2'"
            patched_log.info.assert_any_call(msg, exc_info=True)

            msg = "All combinations of JWT issuers and secret keys failed to validate the token."
            patched_log.error.assert_any_call(msg)