fix: Improve JSON object parsing to allow for multiple top-level values after object closure. Add tests for various edge cases in JSON repair functionality.

Author: kba977

src/json_repair/parse_object.py

@@ -129,6 +129,13 @@ def parse_object(self: "JSONParser") -> dict[str, JSONReturnType]:
     self.index += 1
     self.skip_whitespaces_at()
 
+    # If what follows is not a quoted key or a new container, leave it to the
+    # outer parser by setting value context so primitives can be parsed at top-level.
+    next_char = self.get_char_at() or ""
+    if next_char not in ['"', "'", "{", "["]:
+        self.context.set(ContextValues.OBJECT_VALUE)
+        return obj
+
     # Try to parse additional key-value pairs
     while self.get_char_at():
         self.skip_whitespaces_at()

tests/test_parse_object.py

@@ -85,3 +85,9 @@ def test_parse_object_edge_cases():
     assert repair_json('{"key": , "key2": "value2"}') == '{"key": "", "key2": "value2"}'
     assert repair_json('{"key": "value"}, "key2": "value2"}') == '{"key": "value", "key2": "value2"}'
     assert repair_json('{"key": "value"}, "key2": }') == '{"key": "value", "key2": ""}'
+    assert repair_json('{"key": "value"}, []') == '[{"key": "value"}, []]'
+    assert repair_json('{"key": "value"}, ["abc"]') == '[{"key": "value"}, ["abc"]]'
+    assert repair_json('{"key": "value"}, true') == '[{"key": "value"}, true]'
+    assert repair_json('{"key": "value"}, null') == '[{"key": "value"}, null]'
+    assert repair_json('{"key": "value"}, 123') == '[{"key": "value"}, 123]'
+    assert repair_json('{"key": "value"}, {}') == '[{"key": "value"}, {}]'