fix unit tests (#2562)

Co-authored-by: atarashansky <atarashansky@CZIMACOS3990.local>

server/common/utils/utils.py

@@ -98,8 +98,7 @@ def custom_format_warning(msg, *args, **kwargs):
 
 
 def jsonify_strict(data):
-    return json.dumps(data, cls=StrictJSONEncoder, allow_nan=False)
+    return StrictJSONEncoder().encode(data)
-
 
 def import_plugins(plugin_module):
     """

test/unit/utils/test_jsonify_strict.py

@@ -54,5 +54,5 @@ class TestJsonifyStrict(unittest.TestCase):
         # the actual test!
         self.assertEqual(
             jsonify_strict(values),
-            '{"floating": [100.0, 101.0, 102.0], "integer": [0, 1, 2, 3, 4, 5, 6, 7]}',
+            '{"integer": [0, 1, 2, 3, 4, 5, 6, 7], "floating": [100.0, 101.0, 102.0]}',
         )