Files
romm/backend/tests/handler/metadata/test_ss_handler.py
Georges-Antoine Assi fe5af3ef9c fix(screenscraper): respect region priority for multi-region ROMs
For ROMs tagged with multiple regions (e.g. "(Japan, USA)"), filename order
previously decided which region's name and box art won. Now reorder the rom's
filename-tagged regions by SCAN_REGION_PRIORITY before prepending, so the
user's configured preference wins among the regions the file is actually
tagged as. Untagged priority regions still cannot outrank a filename-tagged
region.

Also tweak the Total Rescan → Complete Rescan label in en_GB/en_US scan
locales.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-20 17:20:54 -04:00

337 lines
12 KiB
Python

"""Tests for the ScreenScraper metadata handler."""
from typing import cast
from unittest.mock import MagicMock, patch
from urllib.parse import parse_qs, urlparse
from adapters.services.screenscraper_types import SSGame
from config.config_manager import Config, MetadataMediaType
from handler.metadata.ss_handler import (
_get_rom_type,
_is_notgame,
extract_media_from_ss_game,
get_preferred_regions,
)
def _make_config(region_priority: list[str] | None = None) -> Config:
"""Build a minimal Config object for testing."""
return Config(
EXCLUDED_PLATFORMS=[],
EXCLUDED_SINGLE_EXT=[],
EXCLUDED_SINGLE_FILES=[],
EXCLUDED_MULTI_FILES=[],
EXCLUDED_MULTI_PARTS_EXT=[],
EXCLUDED_MULTI_PARTS_FILES=[],
PLATFORMS_BINDING={},
PLATFORMS_VERSIONS={},
ROMS_FOLDER_NAME="roms",
FIRMWARE_FOLDER_NAME="bios",
SCAN_REGION_PRIORITY=region_priority or [],
SCAN_LANGUAGE_PRIORITY=["en"],
SCAN_MEDIA=["box2d", "box3d", "screenshot"],
GAMELIST_MEDIA_THUMBNAIL=MetadataMediaType.BOX2D,
GAMELIST_MEDIA_IMAGE=MetadataMediaType.SCREENSHOT,
)
class TestGetPreferredRegions:
def test_includes_cus_by_default(self):
"""cus (custom) region should be included even without user config."""
config = _make_config(region_priority=[])
with patch("handler.metadata.ss_handler.cm.get_config", return_value=config):
regions = get_preferred_regions()
assert "cus" in regions
def test_user_cus_priority_respected(self):
"""When user places cus early in priority, it should appear before defaults."""
config = _make_config(region_priority=["cus", "eu"])
with patch("handler.metadata.ss_handler.cm.get_config", return_value=config):
regions = get_preferred_regions()
assert regions.index("cus") < regions.index("us")
def test_always_ends_with_unk(self):
"""unk (unknown/no-region) should always be the last fallback."""
config = _make_config(region_priority=[])
with patch("handler.metadata.ss_handler.cm.get_config", return_value=config):
regions = get_preferred_regions()
assert regions[-1] == "unk"
def test_no_duplicates(self):
"""Region list should not contain duplicate entries."""
config = _make_config(region_priority=["us", "wor", "eu"])
with patch("handler.metadata.ss_handler.cm.get_config", return_value=config):
regions = get_preferred_regions()
assert len(regions) == len(set(regions))
def test_multi_region_rom_respects_user_priority(self):
"""For a multi-region ROM, the user's priority order wins among the
regions the file is tagged as."""
rom = MagicMock()
rom.regions = ["Japan", "USA"]
config = _make_config(region_priority=["us", "eu"])
with patch("handler.metadata.ss_handler.cm.get_config", return_value=config):
regions = get_preferred_regions(rom)
assert regions.index("us") < regions.index("jp")
def test_multi_region_rom_untagged_priority_does_not_win(self):
"""A region in SCAN_REGION_PRIORITY that the file is NOT tagged as
should not outrank a region the file IS tagged as."""
rom = MagicMock()
rom.regions = ["Japan", "USA"]
config = _make_config(region_priority=["eu", "us"])
with patch("handler.metadata.ss_handler.cm.get_config", return_value=config):
regions = get_preferred_regions(rom)
assert regions.index("us") < regions.index("eu")
assert regions.index("jp") < regions.index("eu")
def test_multi_region_rom_unprioritized_tags_preserve_order(self):
"""Filename regions not in the priority list keep their filename order
and follow the prioritized ones."""
rom = MagicMock()
rom.regions = ["Japan", "Brazil"]
config = _make_config(region_priority=["us"])
with patch("handler.metadata.ss_handler.cm.get_config", return_value=config):
regions = get_preferred_regions(rom)
assert regions.index("jp") < regions.index("br")
class TestExtractMediaFromSsGame:
"""Tests for extract_media_from_ss_game."""
def _make_rom(self, regions: list[str] | None = None) -> MagicMock:
rom = MagicMock()
rom.platform_id = 1
rom.id = 100
rom.regions = regions
return rom
def _make_game_with_cus_only(self) -> SSGame:
"""A game that only has box-2D available in the cus (custom) region."""
return cast(
SSGame,
{
"medias": [
{
"type": "box-2D",
"parent": "jeu",
"region": "cus",
"url": "https://screenscraper.example.com/box-2D(cus)",
"crc": "aabbccdd",
"md5": "deadbeef",
"sha1": "cafebabe",
"size": "12345",
"format": "png",
}
]
},
)
def test_box2d_cus_region_fetched_without_user_config(self):
"""box-2D with region='cus' must be fetched even when user has no explicit cus config."""
config = _make_config(region_priority=[])
rom = self._make_rom()
game = self._make_game_with_cus_only()
with (
patch("handler.metadata.ss_handler.cm.get_config", return_value=config),
patch(
"handler.metadata.ss_handler.fs_resource_handler.get_media_resources_path",
return_value="roms/1/100/box2d",
),
):
result = extract_media_from_ss_game(rom, game)
assert result["box2d_url"] is not None
assert "box-2D(cus)" in result["box2d_url"]
def test_preferred_region_wins_over_cus(self):
"""A preferred region match should take priority over cus fallback."""
config = _make_config(region_priority=["us"])
rom = self._make_rom()
game = cast(
SSGame,
{
"medias": [
{
"type": "box-2D",
"parent": "jeu",
"region": "cus",
"url": "https://screenscraper.example.com/box-2D(cus)",
"crc": "aabbccdd",
"md5": "deadbeef",
"sha1": "cafebabe",
"size": "12345",
"format": "png",
},
{
"type": "box-2D",
"parent": "jeu",
"region": "us",
"url": "https://screenscraper.example.com/box-2D(us)",
"crc": "11223344",
"md5": "feedface",
"sha1": "baadf00d",
"size": "67890",
"format": "png",
},
]
},
)
with (
patch("handler.metadata.ss_handler.cm.get_config", return_value=config),
patch(
"handler.metadata.ss_handler.fs_resource_handler.get_media_resources_path",
return_value="roms/1/100/box2d",
),
):
result = extract_media_from_ss_game(rom, game)
assert result["box2d_url"] is not None
assert "box-2D(us)" in result["box2d_url"]
class TestIsNotgame:
def _game(self, notgame: str = "false", names: list[str] | None = None) -> SSGame:
return cast(
SSGame,
{
"notgame": notgame,
"noms": [
{"region": "ss", "text": n} for n in (names or ["Clean Game"])
],
},
)
def test_notgame_field_true(self):
assert _is_notgame(self._game(notgame="true")) is True
def test_notgame_field_false_clean_name(self):
assert _is_notgame(self._game(notgame="false")) is False
def test_zzz_notgame_lowercase_name(self):
assert _is_notgame(self._game(names=["ZZZ(notgame)"])) is True
def test_zzz_notgame_long_form(self):
assert (
_is_notgame(self._game(names=["ZZZ(NOTGAME):Fichier Annexes - Non Jeux"]))
is True
)
def test_zzz_prefix_only_no_match(self):
assert _is_notgame(self._game(names=["ZZZ Game Title"])) is False
def test_missing_notgame_field_clean_name(self):
game = cast(SSGame, {"noms": [{"region": "ss", "text": "Normal Game"}]})
assert _is_notgame(game) is False
class TestExtractMediaSensitiveKeyStripping:
def test_media_url_credentials_stripped(self):
config = _make_config()
rom = MagicMock()
rom.platform_id = 1
rom.id = 100
full_url = "https://screenscraper.fr/img.png?ssid=user&sspassword=pass&devid=dev&devpassword=devpass&other=keep"
game = cast(
SSGame,
{
"medias": [
{
"type": "box-2D",
"parent": "jeu",
"region": "us",
"url": full_url,
"crc": "",
"md5": "",
"sha1": "",
"size": "0",
"format": "png",
}
]
},
)
with (
patch("handler.metadata.ss_handler.cm.get_config", return_value=config),
patch(
"handler.metadata.ss_handler.fs_resource_handler.get_media_resources_path",
return_value="roms/1/100/box2d",
),
):
result = extract_media_from_ss_game(rom, game)
# ssid/sspassword must be stripped before storage so user creds don't
# end up in the DB. Dev creds and other params must be preserved so
# subsequent media fetches still resolve.
stored_url = result["box2d_url"]
assert stored_url is not None
query = parse_qs(urlparse(stored_url).query)
assert "ssid" not in query
assert "sspassword" not in query
assert query.get("devid") == ["dev"]
assert query.get("devpassword") == ["devpass"]
assert query.get("other") == ["keep"]
def test_clean_url_unchanged(self):
config = _make_config()
rom = MagicMock()
rom.platform_id = 1
rom.id = 100
clean_url = "https://screenscraper.fr/img.png?format=png"
game = cast(
SSGame,
{
"medias": [
{
"type": "box-2D",
"parent": "jeu",
"region": "us",
"url": clean_url,
"crc": "",
"md5": "",
"sha1": "",
"size": "0",
"format": "png",
}
]
},
)
with (
patch("handler.metadata.ss_handler.cm.get_config", return_value=config),
patch(
"handler.metadata.ss_handler.fs_resource_handler.get_media_resources_path",
return_value="roms/1/100/box2d",
),
):
result = extract_media_from_ss_game(rom, game)
assert result["box2d_url"] == clean_url
class TestGetRomType:
def _file(self, ext: str, top_level: bool = True) -> MagicMock:
f = MagicMock()
f.file_extension = ext
f.is_top_level = top_level
return f
def test_iso_extension(self):
assert _get_rom_type(self._file("iso")) == "iso"
def test_chd_extension(self):
assert _get_rom_type(self._file("chd")) == "iso"
def test_rom_extension(self):
assert _get_rom_type(self._file("nes")) == "rom"
def test_folder_based_rom(self):
assert _get_rom_type(self._file("bin", top_level=False)) == "dossier"