import pytest @pytest.mark.django_db def test_address_str(sample_address): """ test if Address objects are well created """ assert str(sample_address[0]) == "22 Quality Street" assert str(sample_address[1]) == "18 Rue Cocotte" @pytest.mark.django_db def test_letting_str2(sample_letting): """ test if Letting objects are well created """ assert str(sample_letting[0]) == "Pretty thing" assert str(sample_letting[1]) == "Ugly thing"