Use actual CSR path

letsencrypt/cli.py

@@ -377,9 +377,9 @@ def auth(args, config, plugins):
     if args.csr is not None:
         certr, chain = le_client.obtain_certificate_from_csr(le_util.CSR(
             file=args.csr[0], data=args.csr[1], form="der"))
-        le_client.save_certificate(
+        cert_path, _ = le_client.save_certificate(
             certr, chain, args.cert_path, args.chain_path)
-        _report_new_cert(args.cert_path)
+        _report_new_cert(cert_path)
     else:
         domains = _find_domains(args, installer)
         _auth_from_domains(le_client, config, domains, plugins)

letsencrypt/tests/cli_test.py

@@ -187,6 +187,7 @@ class CLITest(unittest.TestCase):
         mock_client = mock.MagicMock()
         mock_client.obtain_certificate_from_csr.return_value = ('certr',
                                                                 'chain')
+        mock_client.save_certificate.return_value = cert_path, None
         mock_init.return_value = mock_client
 
         installer = 'installer'