test_form.py 文件源码

def test_csrf_token(app):
    app.config['WTF_CSRF_SECRET_KEY'] = 'top secret !!!'
    app.config['WTF_CSRF_FIELD_NAME'] = 'csrf_token'

    class TestForm(SanicForm):
        msg = StringField('Note', validators=[DataRequired(), Length(max=10)])
        submit = SubmitField('Submit')

    @app.route('/', methods=['GET', 'POST'])
    async def index(request):
        form = TestForm(request)
        return response.text(form.csrf_token)

    req, resp = app.test_client.get('/')
    assert resp.status == 200
    assert 'csrf_token' in resp.text
    token = re.findall(csrf_token_pattern, resp.text)[0]
    assert token