Kraken\_Unit\Promise\_Partial\ApiRejectPartial::testApiReject_MakesPromiseImmutable PHP Метод

    public function testApiReject_MakesPromiseImmutable()
    {
        $deferred = $this->createDeferred();
        $test = $this->getTest();
        $mock = $test->createCallableMock();
        $mock->expects($test->once())->method('__invoke')->with($test->identicalTo(1));
        $deferred->getPromise()->then(null, function ($value) use($deferred) {
            $deferred->reject(3);
            return Promise::doReject($value);
        })->then($test->expectCallableNever(), $mock);
        $deferred->reject(1);
        $deferred->reject(2);
    }