def test_sale_delete(self, test_app):
with test_app.app_context():
sale = SaleDB.create(**TEST_SALE)
assert len(SaleDB.list_all()) == 1
deleted_sale = SaleDB.delete(sale.id)
assert len(SaleDB.list_all()) == 0
assert sale is deleted_sale
def test_sale_list_all(self, test_app):
with test_app.app_context():
sale1 = SaleDB.create(**TEST_SALE)
sale2 = SaleDB.create(
**TEST_SALE
) # This should create a new sale, not update the current one
sale_list = SaleDB.list_all()
assert len(sale_list) == 2
assert sale_list[0] is sale1 and sale_list[1] is sale2