escaping \\ud83d\\ude21\\ud83d\\ude21\\ud83e\\udd2c\\ud83d\\ude00 for test

Author: Med Kamal

ravendb/tests/jvm_migrated_tests/client_tests/documents_tests/commands_tests/test_put_document_command.py

@@ -39,7 +39,7 @@ def test_can_put_document_using_command(self):
 
     # @unittest.skip("todo: Not passing on CI/CD")
     def test_can_put_document_using_command_with_surrogate_pairs(self):
-        name_with_emojis = "Gracjan \ud83d\ude21\ud83d\ude21\ud83e\udd2c\ud83d\ude00😡😡🤬😀"
+        name_with_emojis = "Gracjan \\ud83d\\ude21\\ud83d\\ude21\\ud83e\\udd2c\\ud83d\\ude00😡😡🤬😀"
 
         user = User(name=name_with_emojis, age=31)
         node = Utils.entity_to_dict(user, self.store.conventions.json_default_method)