SyncResult example

$writes->addEvent(...$deletes->getEvents()->getElements());
        }

        $this->eventDispatcher->dispatch($writes);

        $ids = $this->getWrittenEntities($result->getWritten());

        $deleted = $this->getWrittenEntitiesByEvent($deletes);

        $notFound = $this->getWrittenEntities($result->getNotFound());

        return new SyncResult($ids, $notFound, $deleted);
    }

    /** * @param array<string, EntityWriteResult[]> $grouped * * @return array<string, array<int, mixed>> */
    private function getWrittenEntities(array $grouped): array
    {
        $mapped = [];

        

->method('sync')
            ->willReturnCallback(function D$operations) use ($criteria) {
                static::assertCount(1, $operations);
                static::assertInstanceOf(SyncOperation::class, $operations[0]);

                $operation = $operations[0];
                static::assertSame('delete-mapping', $operation->getKey());
                static::assertSame('product', $operation->getEntity());
                static::assertSame('delete', $operation->getAction());
                static::assertEquals($criteria, $operation->getCriteria());

                return new SyncResult([]);
            });

        $controller = new SyncController($service, new Serializer([], [new JsonEncoder()]));

        $controller->sync($request, Context::createDefaultContext());
    }
}