Flaky Test: closing aggregation cursor emits close event only once (gh-8835)

[shalini-saloni]

Flaky Test: closing aggregation cursor emits close event only once (gh-8835)

Description

The test closing aggregation cursor emits close event only once (gh-8835) in test/query.cursor.test.js is flaky and fails in CI environments.

Failure

  1) QueryCursor
       closing aggregation cursor emits `close` event only once (gh-8835):

      Uncaught AssertionError [ERR_ASSERTION]: 0 == 1
      + expected - actual

      -0
      +1

Cause

The test uses a setTimeout of 20ms to wait for the close event. In slower environments (like CI), the close event might not be emitted within this short window, causing the assertion to fail.

Fix

Increase the timeout to 200ms to allow sufficient time for the event to be emitted, consistent with other tests in the file.