def test_setting_last_played_book_to_none_updates_in_settings_object_and_database(peewee_database):
from cozy.model.settings import Settings
from cozy.db.settings import Settings as SettingsModel
settings = Settings()
settings.last_played_book = None
assert settings.last_played_book == None
assert SettingsModel.get().last_played_book == None
def test_deleted_book_removed_from_last_played_book_if_necessary(
peewee_database):
from cozy.model.book import Book
from cozy.model.settings import Settings
settings = Settings()
inject.clear_and_configure(lambda binder: binder.bind(
SqliteDatabase, peewee_database) and binder.bind(Settings, settings))
book = Book(peewee_database, 1)
settings.last_played_book = book.db_object
book._on_chapter_event("chapter-deleted", book.chapters[0])
assert settings.last_played_book == None