async def METHOD_NAME(  # NOQA
    self, context_mock
):
    self.config.AUTO_WEBP = True
    context_mock.return_value = self.context
    crypto = CryptoURL("ACME-SEC")
    url = crypto.generate(
        image_url="Giunchedi%2C_Filippo_January_2015_01.png"
    )
    self.context.request = self.get_request(url=url, accepts_webp=True)
    # save on result storage
    response = await self.get_as_webp(url)
    expect(response.code).to_equal(200)
    expect(response.headers).to_include("Vary")
    expect(response.body).to_be_webp()