fix test and sort mongo query

Author: dillonstreator

src/mongodb/client.ts

@@ -37,6 +37,7 @@ export const createProcessorClient = <EventType extends string>(
       .find(filter)
       .project({ id: 1, errors: 1 })
       .limit(limit)
+      .sort('timestamp', 'asc')
       .toArray()) as Pick<TxOBEvent<EventType>, "id" | "errors">[];
 
     return events;

src/pg/client.test.ts

@@ -29,7 +29,7 @@ describe("getEventsToProcess", () => {
     const result = await client.getEventsToProcess(opts);
     expect(pgClient.query).toHaveBeenCalledOnce();
     expect(pgClient.query).toHaveBeenCalledWith(
-      'SELECT id, errors FROM "events" WHERE processed_at IS NULL AND (backoff_until IS NULL OR backoff_until < NOW()) AND errors < $1 LIMIT 100',
+      'SELECT id, errors FROM "events" WHERE processed_at IS NULL AND (backoff_until IS NULL OR backoff_until < NOW()) AND errors < $1 ORDER BY timestamp ASC LIMIT 100',
       [opts.maxErrors],
     );
     expect(result).toBe(rows);