Raise a UserNotFound exception when the query on get_user() does not match any users

fastapi_keycloak/api.py

@@ -840,6 +840,11 @@ def get_user(self, user_id: str = None, query: str = "") -> KeycloakUser:
             response = self._admin_request(
                 url=f"{self.users_uri}?{query}", method=HTTPMethod.GET
             )
+            if not response.json():
+                raise UserNotFound(
+                    status_code = status.HTTP_404_NOT_FOUND,
+                    reason=f"User query with filters of [{query}] did no match any users"
+                )
             return KeycloakUser(**response.json()[0])
         else:
             response = self._admin_request(

tests/test_functional.py

@@ -451,5 +451,10 @@ def test_user_not_found_exception(self, idp):
 
         with pytest.raises(
             UserNotFound
-        ):  # Expect the get to fail due to anon existant user
-            u = idp.get_user(user_id="some_non_existant_user_id")
+        ):  # Expect the get to fail due to a non existant user
+            u = idp.get_user(user_id="some_non_existant_user_id")
+
+        with pytest.raises(
+            UserNotFound
+        ):  # Expect the get to fail due to a failed query search
+            u = idp.get_user(username="some_non_existant_username")