fix update jwt optional param default value

add test

Author: Bars92

descope/management/jwt.py

@@ -13,7 +13,7 @@
 
 class JWT(AuthBase):
     def update_jwt(
-        self, jwt: str, custom_claims: dict, refresh_duration: Optional[int]
+        self, jwt: str, custom_claims: dict, refresh_duration: Optional[int] = 0
     ) -> str:
         """
         Given a valid JWT, update it with custom claims, and update its authz claims as well

tests/management/test_jwt.py

@@ -69,6 +69,31 @@ def test_update_jwt(self):
                 timeout=DEFAULT_TIMEOUT_SECONDS,
             )
 
+        with patch("requests.post") as mock_post:
+            network_resp = mock.Mock()
+            network_resp.ok = True
+            network_resp.json.return_value = json.loads("""{"jwt": "response"}""")
+            mock_post.return_value = network_resp
+            resp = client.mgmt.jwt.update_jwt("test", {"k1": "v1"})
+            self.assertEqual(resp, "response")
+            expected_uri = f"{common.DEFAULT_BASE_URL}{MgmtV1.update_jwt_path}"
+            mock_post.assert_called_with(
+                expected_uri,
+                headers={
+                    **common.default_headers,
+                    "Authorization": f"Bearer {self.dummy_project_id}:{self.dummy_management_key}",
+                },
+                json={
+                    "jwt": "test",
+                    "customClaims": {"k1": "v1"},
+                    "refreshDuration": 0,
+                },
+                allow_redirects=False,
+                verify=True,
+                params=None,
+                timeout=DEFAULT_TIMEOUT_SECONDS,
+            )
+
     def test_impersonate(self):
         client = DescopeClient(
             self.dummy_project_id,