test: Add parameterized tests for parse_name function in myanimelist module

tests/test_myanimelist.py

@@ -0,0 +1,19 @@
+import pytest
+from personal_data.fetchers.myanimelist import parse_name
+
+@pytest.mark.parametrize("input_str, expected_group1, expected_group2", [
+    ('"Soundscape"', "Soundscape", None),
+    ('"Soundscape (サウンドスケープ)"', "Soundscape", "サウンドスケーブ"),
+    ('1: "Soundscape"', "Soundscape", None),
+    ('2: "Soundscape (サウンドスケーブ)"', "Soundscape", "サウンドスケーブ"),
+])
+def test_parse_name(input_str, expected_group1, expected_group2):
+    m = parse_name(input_str)
+    assert m is not None, f"parse_name returned None for input: {input_str}"
+    actual_group1 = m.group(1).strip() if m.group(1) is not None else None
+    actual_group2 = m.group(2).strip() if m.group(2) is not None else None
+    assert actual_group1 == expected_group1, f"Expected group(1): {expected_group1} but got: {actual_group1}"
+    if expected_group2 is None:
+        assert actual_group2 is None, f"Expected group(2) to be None but got: {actual_group2}"
+    else:
+        assert actual_group2 == expected_group2, f"Expected group(2): {expected_group2} but got: {actual_group2}"