public function shouldPreserveTheOrderOfArrayWhenResolvingAsyncPromises()
{
$mock = $this->createCallableMock();
$mock->expects($this->once())->method('__invoke')->with($this->identicalTo([2, 4, 6]));
$deferred = new Deferred();
map([resolve(1), $deferred->promise(), resolve(3)], $this->mapper())->then($mock);
$deferred->resolve(2);
}