chore: import upstream snapshot with attribution

tests/parser/file/test_json_parser.py

@@ -0,0 +1,49 @@
+from pathlib import Path
+from unittest.mock import patch, mock_open
+
+from application.parser.file.json_parser import JSONParser
+
+
+def test_json_init_parser():
+    parser = JSONParser()
+    assert isinstance(parser._init_parser(), dict)
+    assert not parser.parser_config_set
+    parser.init_parser()
+    assert parser.parser_config_set
+
+
+def test_json_parser_parses_dict_concat():
+    parser = JSONParser()
+    with patch("builtins.open", mock_open(read_data="{}")):
+        with patch("json.load", return_value={"a": 1}):
+            result = parser.parse_file(Path("t.json"))
+    assert result == "{'a': 1}"
+
+
+def test_json_parser_parses_list_no_concat():
+    parser = JSONParser()
+    parser._concat_rows = False
+    data = [{"a": 1}, {"b": 2}]
+    with patch("builtins.open", mock_open(read_data="[]")):
+        with patch("json.load", return_value=data):
+            result = parser.parse_file(Path("t.json"))
+    assert result == data
+
+
+def test_json_parser_row_joiner_config():
+    parser = JSONParser(row_joiner=" || ")
+    with patch("builtins.open", mock_open(read_data="[]")):
+        with patch("json.load", return_value=[{"a": 1}, {"b": 2}]):
+            result = parser.parse_file(Path("t.json"))
+    assert result == "{'a': 1} || {'b': 2}"
+
+
+def test_json_parser_forwards_json_config():
+    def pf(s):
+        return 1.23
+    parser = JSONParser(json_config={"parse_float": pf})
+    with patch("builtins.open", mock_open(read_data="[]")):
+        with patch("json.load", return_value=[]) as mock_load:
+            parser.parse_file(Path("t.json"))
+            assert mock_load.call_args.kwargs.get("parse_float") is pf
+