Files
ffx/tests/unit/test_screen_support.py
2026-04-14 10:04:39 +02:00

261 lines
7.8 KiB
Python

from __future__ import annotations
from pathlib import Path
import logging
import sys
import unittest
from unittest.mock import patch
SRC_ROOT = Path(__file__).resolve().parents[2] / "src"
if str(SRC_ROOT) not in sys.path:
sys.path.insert(0, str(SRC_ROOT))
from ffx import screen_support # noqa: E402
from ffx.i18n import set_current_language, t # noqa: E402
class StaticConfig:
def __init__(self, data):
self._data = data
def getData(self):
return self._data
class FakeTagTable:
def __init__(self):
self.rows = {}
self._next_index = 0
def clear(self):
self.rows.clear()
def add_row(self, *values):
row_key = f"row-{self._next_index}"
self._next_index += 1
self.rows[row_key] = tuple(values)
return row_key
class FakeApp:
def __init__(self, screen_stack):
self.screen_stack = list(screen_stack)
self.pop_called = False
self.exit_called = False
def pop_screen(self):
self.pop_called = True
def exit(self):
self.exit_called = True
class FakeScreen:
def __init__(self, screen_stack):
self.app = FakeApp(screen_stack)
class FakeRichLog:
def __init__(self):
self.messages = []
def write(self, message):
self.messages.append(message)
class FakeScreenWithLog:
def __init__(self):
self.log_view = FakeRichLog()
def query_one(self, selector, _widget_type=None):
if selector == f"#{screen_support.SCREEN_LOG_VIEW_ID}":
return self.log_view
raise LookupError(selector)
class FakeThreadedApp:
def __init__(self, screen):
self.screen = screen
self.calls = []
def call_from_thread(self, func, *args):
self.calls.append((func, args))
return func(*args)
class ScreenSupportTests(unittest.TestCase):
def tearDown(self):
set_current_language("de")
screen_support.set_screen_log_pane_enabled(False)
def make_context(self):
return {
"config": StaticConfig(
{
"metadata": {
"signature": {"RECODED_WITH": "FFX"},
"remove": ["VERSION-eng"],
"ignore": ["ENCODER"],
"streams": {
"remove": ["BPS"],
"ignore": ["language"],
},
}
}
),
"database": {"session": object()},
}
def test_build_screen_bootstrap_extracts_metadata_filters(self):
context = self.make_context()
bootstrap = screen_support.build_screen_bootstrap(context)
self.assertIs(context, bootstrap.context)
self.assertEqual({"RECODED_WITH": "FFX"}, bootstrap.signature_tags)
self.assertEqual(["VERSION-eng"], bootstrap.remove_global_keys)
self.assertEqual(["ENCODER"], bootstrap.ignore_global_keys)
self.assertEqual(["BPS"], bootstrap.remove_track_keys)
self.assertEqual(["language"], bootstrap.ignore_track_keys)
def test_build_screen_controllers_only_creates_requested_instances(self):
context = self.make_context()
with (
patch.object(screen_support, "PatternController", side_effect=lambda context: ("pattern", context)),
patch.object(screen_support, "ShowController", side_effect=lambda context: ("show", context)),
patch.object(screen_support, "TmdbController", side_effect=lambda: "tmdb"),
patch.object(screen_support, "ShiftedSeasonController", side_effect=lambda context: ("shifted", context)),
):
controllers = screen_support.build_screen_controllers(
context,
pattern=True,
show=True,
tmdb=True,
shifted_season=True,
)
self.assertEqual(
{
"pattern": ("pattern", context),
"show": ("show", context),
"tmdb": "tmdb",
"shifted_season": ("shifted", context),
},
controllers,
)
def test_populate_tag_table_keeps_raw_values_outside_display_labels(self):
table = FakeTagTable()
row_data = screen_support.populate_tag_table(
table,
{"BPS": 4835, "KEEP": "plain"},
ignore_keys=["KEEP"],
remove_keys=["BPS"],
)
self.assertEqual(
{
"row-0": ("BPS", "4835"),
"row-1": ("KEEP", "plain"),
},
row_data,
)
self.assertEqual(
("[red]BPS[/red]", "[red]4835[/red]"),
table.rows["row-0"],
)
self.assertEqual(
("[blue]KEEP[/blue]", "[blue]plain[/blue]"),
table.rows["row-1"],
)
def test_go_back_or_exit_exits_from_first_pushed_screen(self):
screen = FakeScreen(screen_stack=["base", "shows"])
screen_support.go_back_or_exit(screen)
self.assertFalse(screen.app.pop_called)
self.assertTrue(screen.app.exit_called)
def test_go_back_or_exit_pops_nested_screen(self):
screen = FakeScreen(screen_stack=["base", "shows", "details"])
screen_support.go_back_or_exit(screen)
self.assertTrue(screen.app.pop_called)
self.assertFalse(screen.app.exit_called)
def test_localized_column_width_handles_combining_character_labels(self):
set_current_language("ta")
translated = t("SubIndex")
self.assertEqual("துணைச்சுட்டி", translated)
self.assertGreater(len(translated), 8)
self.assertEqual(len(translated) + 2, screen_support.localized_column_width(translated, 8))
def test_build_screen_log_pane_is_hidden_when_debug_mode_is_disabled(self):
screen_support.set_screen_log_pane_enabled(False)
log_pane = screen_support.build_screen_log_pane()
self.assertFalse(log_pane.display)
def test_build_screen_log_pane_is_collapsed_when_debug_mode_is_enabled(self):
screen_support.set_screen_log_pane_enabled(True)
log_pane = screen_support.build_screen_log_pane()
self.assertIsInstance(log_pane, screen_support.ResizableScreenLogPane)
self.assertEqual(screen_support.SCREEN_LOG_PANE_ID, log_pane.id)
self.assertTrue(log_pane.collapsed)
def test_resizable_screen_log_pane_clamps_height_to_minimum(self):
log_pane = screen_support.ResizableScreenLogPane()
log_pane.set_log_height(1)
self.assertEqual(screen_support.SCREEN_LOG_MIN_HEIGHT, log_pane.get_log_height())
def test_configure_screen_log_handler_routes_logger_messages_to_active_screen(self):
logger_name = "ffx-test-screen-log-handler"
logger = logging.getLogger(logger_name)
logger.setLevel(logging.DEBUG)
logger.propagate = False
for handler in list(logger.handlers):
logger.removeHandler(handler)
handler.close()
screen = FakeScreenWithLog()
app = FakeThreadedApp(screen)
try:
handler = screen_support.configure_screen_log_handler(
logger,
app,
enabled=True,
)
self.assertIsNotNone(handler)
logger.info("hello pane")
self.assertEqual(1, len(screen.log_view.messages))
self.assertRegex(
screen.log_view.messages[0],
r"^ffx-test-screen-log-handler\s+INFO\s+\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} \| hello pane$",
)
finally:
screen_support.configure_screen_log_handler(logger, app, enabled=False)
for handler in list(logger.handlers):
logger.removeHandler(handler)
handler.close()
if __name__ == "__main__":
unittest.main()