pub fn var(name: &str) -> Option<String>Expand description
A variable of the app under test: the environment variable name, else
its value in .dev.vars (the file ocre dev loads), as the Worker sees
it. Request tests use it for the secrets they sign with (a webhook’s).
§Examples
let secret = ocre::testing::var("PAYMENTS_WEBHOOK_SECRET").expect("in .dev.vars");