fix pr

Author: victorvermot

edi_exchange_template_oca_json/models/edi_exchange_template_output.py

@@ -2,7 +2,7 @@
 # @author Italo LOPES <italo.lopes@camptocamp.com>
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
 
-
+import json
 from odoo import fields, models
 
 
@@ -42,4 +42,4 @@ def _render_json_values(self, exchange_record, **kw):
 
     def _post_process_json_output(self, output):
         """Post-process JSON output."""
-        return str(output)
+        return json.dumps(output)

edi_exchange_template_oca_json/tests/test_edi_backend_output_json.py

@@ -3,6 +3,7 @@
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
 
 
+import json
 from odoo.addons.edi_exchange_template_oca.tests.test_edi_backend_output import (
     TestEDIBackendOutputBase,
 )
@@ -53,6 +54,6 @@ def test_00_get_template_json(self):
 
     def test_01_generate_json(self):
         self.backend.exchange_generate(self.record_json)
-        expected = f"{{'name': '{self.partner.name}', 'ref': '{self.partner.ref}'}}"
+        expected = json.dumps({"name": self.partner.name, "ref": self.partner.ref})
         file_content = self.record_json._get_file_content()
         self.assertEqual(file_content.strip(), expected)