Files
BEdit/tests/unit/test_application_logging.py
2026-07-26 14:46:18 +02:00

97 lines
3.1 KiB
Python

from __future__ import annotations
import logging
from pathlib import Path
import pytest
from PySide6.QtCore import Qt
from PySide6.QtGui import QUndoCommand
from PySide6.QtWidgets import QApplication
from bedit_gui.controllers.document_controller import DocumentController
from bedit_gui.controllers.log_controller import LogController
from bedit_gui.controllers.undo_controller import UndoController
from bedit_gui.documents import Document
from bedit_gui.services.application_logging import get_logger, set_log_level
from bedit_gui.views.dialogs.document_dialogs import SaveChangesChoice
from bedit_gui.views.main_window import MainWindow
class FakeDialogs:
def __init__(self, path: Path) -> None:
self.path = path
def choose_open_path(self, _current_path: Path | None) -> Path:
return self.path
def choose_save_path(self, _current_path: Path | None) -> Path:
return self.path
def ask_save_changes(self) -> SaveChangesChoice:
return SaveChangesChoice.DISCARD
def show_file_error(self, _title: str, error: Exception) -> None:
raise AssertionError("unexpected file error") from error
@pytest.fixture(scope="module")
def qt_app() -> QApplication:
return QApplication.instance() or QApplication([])
@pytest.mark.unit
def test_log_level_and_qt_log_model(qt_app: QApplication) -> None:
window = MainWindow()
controller = LogController(window, logging.WARNING)
logger = get_logger("tests")
logger.info("hidden message")
logger.warning("visible message")
qt_app.processEvents()
assert controller.model.rowCount() == 1
assert "WARNING visible message" in controller.model.data(
controller.model.index(0),
Qt.ItemDataRole.DisplayRole,
)
set_log_level(logging.INFO)
logger.info("now visible")
qt_app.processEvents()
assert controller.model.rowCount() == 2
@pytest.mark.unit
def test_document_and_undo_actions_are_logged(
qt_app: QApplication,
tmp_path: Path,
) -> None:
path = tmp_path / "document.json"
window = MainWindow()
log_controller = LogController(window)
document = Document(qt_app)
dialogs = FakeDialogs(path)
document_controller = DocumentController(document, window, dialogs)
undo_controller = UndoController(document, window)
document_controller.new_document()
document_controller.save_document_as()
document_controller.save_document()
document_controller.open_document()
document.undo_stack.push(QUndoCommand("test change"))
undo_controller.undo()
undo_controller.redo()
qt_app.processEvents()
messages = [
log_controller.model.data(log_controller.model.index(row))
for row in range(log_controller.model.rowCount())
]
assert any("Created new document" in message for message in messages)
assert any("Opened document:" in message for message in messages)
assert any("Saved document:" in message for message in messages)
assert any("Saved document as:" in message for message in messages)
assert any("Undo: test change" in message for message in messages)
assert any("Redo: test change" in message for message in messages)