React\Promise\PromiseTest\RejectTestTrait::doneShouldThrowUnhandledRejectionExceptionWhenRejectedWithNonException PHP Метод

    public function doneShouldThrowUnhandledRejectionExceptionWhenRejectedWithNonException()
    {
        $adapter = $this->getPromiseTestAdapter();
        $this->setExpectedException('React\\Promise\\UnhandledRejectionException');
        $this->assertNull($adapter->promise()->done());
        $adapter->reject(1);
    }