def test_delete_deletes_book_from_db(peewee_database, mocker):
from cozy.model.book import Book
from cozy.db.book import Book as BookModel
book = Book(peewee_database, 1)
spy = mocker.spy(book, "emit_event")
book._on_chapter_event("chapter-deleted", book.chapters[0])
assert BookModel.select().where(BookModel.id == 1).count() < 1
spy.assert_called_once_with("book-deleted", book)
assert len(book._listeners) < 1
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
def test_skipping_removing_a_non_existing_chapter(peewee_database):
from cozy.model.book import Book
book = Book(peewee_database, 1)
book._on_chapter_event("chapter-deleted", None)
