refactor: st3 parser (importer)

tests/external/importers/arcaea/test_st3.py

@@ -0,0 +1,56 @@
+import sqlite3
+from datetime import datetime
+from importlib.resources import files
+
+import pytest
+from arcaea_offline.constants.enums.arcaea import (
+    ArcaeaPlayResultClearType,
+    ArcaeaPlayResultModifier,
+    ArcaeaRatingClass,
+)
+from arcaea_offline.external.importers.arcaea.st3 import St3Parser
+
+import tests.resources
+
+
+class TestSt3Parser:
+    DB_PATH = files(tests.resources).joinpath("st3-test.db")
+
+    @property
+    def play_results(self):
+        conn = sqlite3.connect(str(self.DB_PATH))
+        return St3Parser.parse(conn)
+
+    def test_basic(self):
+        play_results = self.play_results
+
+        assert len(play_results) == 4
+
+        test1 = next(filter(lambda x: x.song_id == "test1", play_results))
+        assert test1.rating_class is ArcaeaRatingClass.FUTURE
+        assert test1.score == 9441167
+        assert test1.pure == 895
+        assert test1.far == 32
+        assert test1.lost == 22
+        assert test1.date == datetime.fromtimestamp(1722100000).astimezone()
+        assert test1.clear_type is ArcaeaPlayResultClearType.TRACK_LOST
+        assert test1.modifier is ArcaeaPlayResultModifier.HARD
+
+    def test_corrupt_handling(self):
+        play_results = self.play_results
+
+        corrupt1 = filter(lambda x: x.song_id == "corrupt1", play_results)
+        # `rating_class` out of range, so this should be ignored during parsing,
+        # thus does not present in the result.
+        assert len(list(corrupt1)) == 0
+
+        corrupt2 = next(filter(lambda x: x.song_id == "corrupt2", play_results))
+        assert corrupt2.clear_type is None
+        assert corrupt2.modifier is None
+
+        date1 = next(filter(lambda x: x.song_id == "date1", play_results))
+        assert date1.date is None
+
+    def test_invalid_input(self):
+        pytest.raises(TypeError, St3Parser.parse, "abcdefghijklmn")
+        pytest.raises(TypeError, St3Parser.parse, 123456)