out-of-your-element/matrix/read-registration.test.js

const {test} = require("supertape")
const reg = require("./read-registration")

test("reg: has necessary parameters", t => {
	const propertiesToCheck = ["sender_localpart", "id", "as_token", "ooye"]
	t.deepEqual(
		propertiesToCheck.filter(p => p in reg),
		propertiesToCheck
	)
})