Alan Guo Xiang Tan 1510e1d1ea
DEV: Fix flaky test due to ActiveRecord query caching (#24476)
Why this change?

The test was randomly failing in
https://github.com/discourse/discourse/actions/runs/6936264158/job/18868087113
with the following failure:

```
expect do user.update_ip_address!("127.0.0.1") end.to change {
  UserIpAddressHistory.where(user_id: user.id).count
}.by(1)

expected `UserIpAddressHistory.where(user_id: user.id).count` to have changed by 1, but was changed by 0
```

This is due to the fact that ActiveRecord will actually cache the result
of `UserIpAddressHistory.where(user_id: user.id).count`. However,
`User.update_ip_address!` relies on mini_sql and does not go through
ActiveRecord. As a result, the query cache is not cleared and hence the
flakiness.

What does this change do?

This change uses the `uncached` method provided by ActiveRecord when
we are fetching the count.
2023-11-21 17:03:19 +11:00
..