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How can I use Quickcheck when the function under test is actually a promise?

I want to test with qc with mocha with forAll, but it doesn't work well with Promise syntax:

it('calling promiseThatReturnsZero should return zero', (done) => {
    qc.forAll(qc.array.subsetOf([1,2,3]), function(someList) {
            .done((result) => {
                done(); // test terminates after first invocation??!?


It's a lot of nesting, but you don't get the clarity :/