fixed displayname for NC26(2)

Signed-off-by: Alexander Piskun <bigcat88@icloud.com>

Author: bigcat88

nc_py_api/users.py

@@ -70,7 +70,7 @@ def additional_mail(self) -> list[str]:
     @property
     def display_name(self) -> str:
         """The display name of the new user."""
-        return self._raw_data.get("displayname", "")
+        return self._raw_data["displayname"] if "displayname" in self._raw_data else self._raw_data["display-name"]
 
     @property
     def phone(self) -> str:

tests/actual_tests/users_test.py

@@ -49,6 +49,7 @@ def test_get_user_info(nc):
     assert isinstance(admin.additional_mail, list)
     assert isinstance(admin.groups, list)
     assert isinstance(admin.backend_capabilities, dict)
+    assert admin.display_name == "admin"
 
 
 def test_get_current_user_wo_user(nc):