Kraken\_Unit\Promise\_Partial\FunctionReducePartial::testApiReduce_CancelsPromisedInputValues PHP Method

    public function testApiReduce_CancelsPromisedInputValues()
    {
        $test = $this->getTest();
        $p1 = (new Deferred())->getPromise();
        $p2 = (new Deferred())->getPromise();
        $p1->then(null, null, $test->expectCallableOnce());
        $p2->then(null, null, $test->expectCallableOnce());
        Promise::reduce([$p1, $p2], $this->plus(), 1)->cancel();
    }