/** @test */
public function shouldProvideCorrectBasisValue()
{
$insertIntoArray = function ($arr, $val, $i) {
$arr[$i] = $val;
return $arr;
};
$d1 = new Deferred();
$d2 = new Deferred();
$d3 = new Deferred();
$mock = $this->createCallableMock();
$mock->expects($this->once())->method('__invoke')->with($this->identicalTo(array(1, 2, 3)));
When::reduce(array($d1->promise(), $d2->promise(), $d3->promise()), $insertIntoArray, array())->then($mock);
$d3->resolve(3);
$d1->resolve(1);
$d2->resolve(2);
}
