t.context is `null` (not an object `{}`) in `test.cb.before`

[niftylettuce]

@sindresorhus I think there is a bug with t.context being set to null as opposed to {} in test.cb.before scope.

test.cb.before(t => {
  console.log(t.context); // outputs `null`
});

Not sure if this is related #1340

[niftylettuce]

Ah, I see, "t.context is not available in before tests". What's the alternative?

[niftylettuce]

I just defined a let foo outside scope and then set foo = bar inside the test.cb.before.