Parse response values, when they are JSON.

tests/test_main.py

@@ -8,6 +8,7 @@ import logging
 import pytest
 from unittest.mock import Mock, PropertyMock, MagicMock, AsyncMock, patch, mock_open, ANY
 from fjerkroa_bot import FjerkroaBot
+from fjerkroa_bot.ai_responder import parse_maybe_json
 from discord import User, Message, TextChannel
 
 
@@ -61,6 +62,20 @@ class TestFunctionality(TestBotBase):
             result = FjerkroaBot.load_config('config.toml')
         self.assertEqual(result, self.config_data)
 
+    def test_json_strings(self) -> None:
+        json_string = '{"key1": "value1", "key2": "value2"}'
+        expected_output = "value1\nvalue2"
+        self.assertEqual(parse_maybe_json(json_string), expected_output)
+        non_json_string = "This is not a JSON string."
+        self.assertEqual(parse_maybe_json(non_json_string), non_json_string)
+        json_array = '["value1", "value2", "value3"]'
+
+        expected_output = "value1\nvalue2\nvalue3"
+        self.assertEqual(parse_maybe_json(json_array), expected_output)
+        json_string = '"value1"'
+        expected_output = 'value1'
+        self.assertEqual(parse_maybe_json(json_string), expected_output)
+
     async def test_on_message_event(self) -> None:
         async def acreate(*a, **kw):
             answer = {'answer': 'Hello!',