def test_should_get_field_from_field_set(self): field1 = TextField('text', 'text', 'text label', parent_field_code='field_set_code') field2 = TextField('text1', 'text1', 'text label1', parent_field_code='field_set_code') fieldset_field = FieldSet('field_set', 'field_set_code', 'field set label', field_set=[field1, field2]) form_model = FormModel(Mock(spec=DatabaseManager)) form_model._form_fields = [fieldset_field] self.assertEqual( field1, form_model.get_field_by_code_in_fieldset('text', 'field_set_code'))