def test_foreign(self):
        class X:
            pass

        o = X()
        assert orm.get_field(o) is o
        assert orm.get_field(o, 'something') is o
 def test_domain_field_name(self):
     o = domain.Book(book_id=1, name='1996')
     assert orm.get_field(o, 'name') == '1996'
 def test_domain_bad_field(self):
     o = domain.Book(book_id=1, name='1996')
     with pytest.raises(AttributeError):
         assert orm.get_field(o, 'bad')
 def test_domain(self):
     o = domain.Book(book_id=1, name='1996')
     assert orm.get_field(o) == 1
 def test_foreign(self):
     class X:
         pass
     o = X()
     assert orm.get_field(o) is o
     assert orm.get_field(o, 'something') is o
 def test_domain_bad_field(self):
     o = domain.Book(book_id=1, name='1996')
     with pytest.raises(AttributeError):
         assert orm.get_field(o, 'bad')
 def test_domain_field_name(self):
     o = domain.Book(book_id=1, name='1996')
     assert orm.get_field(o, 'name') == '1996'
 def test_domain(self):
     o = domain.Book(book_id=1, name='1996')
     assert orm.get_field(o) == 1