test_form.py 文件源码

def test_populate_errors_when_formfield(self):
        class SubMyForm(BaseForm):
            subattribute1 = StringField()

        class MyForm(BaseForm):
            attribute1 = FormField(SubMyForm)

        errors = {'attribute1': {'subattribute1': 'suberror1'}}

        with app.test_request_context():
            form = MyForm()
        form.populate_errors(errors)

        assert_that(form, has_properties(
            attribute1=has_properties(form=has_properties(
                subattribute1=has_properties(errors=contains('suberror1'))
            ))
        ))