Record does not get deleted in on_exit callback

[aus70]

Within a ExUnit test, I use an on_exit callback to cleanup the database after testing:

IO.inspect(My.Account |> My.Repo.all) # shows a record
My.Account
|> Ecto.Query.where(my_id: ^my_id)
|> My.Repo.delete_all
IO.inspect(My.Account |> My.Repo.all) # shows []

After testing, I run iex - S mixand then My.Account |> My.Repo.all, which still shows the same record. Is this result to be expected? Why doesn't the record get deleted? Am I missing anything?

My best guess is that the delete does not get synced to disk. If this is the case, is there an idiomatic way to force the sync?

Thanks!

[AndrewDryga]

Are you sure that this is exactly the same account? It could bethat you have different mnesia paths for iex and test environments, so you see two different databases.

[aus70]

Yes, it was. I have now a path for each environment (dev, test, production) and I wipe all tables before the tests. I couldn't solve the original problem, but now I can live with it.