fix_flaky_transfer_task_test.exs (#237)

There were async calls happening, so they weren't always finished when assert happened.

I also fixed some bugs in the erratic tests that were introduced when removing :shout.:shout is a key where restart is needed, and was changed in the test to use :rate_limit (which also requires a restart). But there was a bug in the syntax that didn't get caught because the test was tagged as erratic and therefor didn't fail. Here I fixed it.

During compilation, we had a warning `:logger is used by the current application but the current application does not depend on :logger` which is now fixed as well (see commit message for complete stacktrace).

Co-authored-by: Ilja <ilja@ilja.space>
Reviewed-on: #237
Co-authored-by: ilja <akkoma.dev@ilja.space>
Co-committed-by: ilja <akkoma.dev@ilja.space>

restarter/lib/pleroma.ex

@@ -61,6 +61,12 @@ defmodule Restarter.Pleroma do
     {:noreply, @init_state}
   end
 
+  # Don't actually restart during tests.
+  # We just check if the correct call has been done.
+  # If we actually restart, we get errors during the tests like
+  #     (RuntimeError) could not lookup Ecto repo Pleroma.Repo because it was not started or
+  #      it does not exist
+  # See tests in Pleroma.Config.TransferTaskTest
   def handle_cast({:restart, :test, _}, state) do
     Logger.debug("pleroma manually restarted")
     {:noreply, Map.put(state, :need_reboot, false)}
@@ -74,6 +80,12 @@ defmodule Restarter.Pleroma do
 
   def handle_cast({:after_boot, _}, %{after_boot: true} = state), do: {:noreply, state}
 
+  # Don't actually restart during tests.
+  # We just check if the correct call has been done.
+  # If we actually restart, we get errors during the tests like
+  #     (RuntimeError) could not lookup Ecto repo Pleroma.Repo because it was not started or
+  #      it does not exist
+  # See tests in Pleroma.Config.TransferTaskTest
   def handle_cast({:after_boot, :test}, state) do
     Logger.debug("pleroma restarted after boot")
     state = %{state | after_boot: true, rebooted: true}

restarter/mix.exs

@@ -13,7 +13,8 @@ defmodule Restarter.MixProject do
 
   def application do
     [
-      mod: {Restarter, []}
+      mod: {Restarter, []},
+      extra_applications: [:logger]
     ]
   end