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My custom branche(s) on git.pleroma.social/pleroma/pleroma git clone https://hacktivis.me/git/pleroma.git
commit: 6811237ffdc181d40d99649bf8323dbf1b3bb8d9
parent 6f10f93d625474edb5746fb9580a920c2aa68286
Author: tusooa <tusooa@kazv.moe>
Date:   Thu, 25 Aug 2022 18:38:18 +0000

Merge branch 'fix_flaky_transfer_task_test.exs' into 'develop'

Fix flaky/erratic test/pleroma/config/transfer_task_test.exs

See merge request pleroma/pleroma!3703

Diffstat:

Mrestarter/lib/pleroma.ex12++++++++++++
Mrestarter/mix.exs3++-
Mtest/pleroma/config/transfer_task_test.exs61++++++++++++++++++++++++++++++++++++++++++++++++++++---------
3 files changed, 66 insertions(+), 10 deletions(-)

diff --git a/restarter/lib/pleroma.ex b/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} diff --git a/restarter/mix.exs b/restarter/mix.exs @@ -13,7 +13,8 @@ defmodule Restarter.MixProject do def application do [ - mod: {Restarter, []} + mod: {Restarter, []}, + extra_applications: [:logger] ] end diff --git a/test/pleroma/config/transfer_task_test.exs b/test/pleroma/config/transfer_task_test.exs @@ -79,35 +79,70 @@ defmodule Pleroma.Config.TransferTaskTest do describe "pleroma restart" do setup do - on_exit(fn -> Restarter.Pleroma.refresh() end) + on_exit(fn -> + Restarter.Pleroma.refresh() + + # Restarter.Pleroma.refresh/0 is an asynchronous call. + # A GenServer will first finish the previous call before starting a new one. + # Here we do a synchronous call. + # That way we are sure that the previous call has finished before we continue. + # See https://stackoverflow.com/questions/51361856/how-to-use-task-await-with-genserver + Restarter.Pleroma.rebooted?() + end) end - @tag :erratic test "don't restart if no reboot time settings were changed" do clear_config(:emoji) insert(:config, key: :emoji, value: [groups: [a: 1, b: 2]]) refute String.contains?( - capture_log(fn -> TransferTask.start_link([]) end), + capture_log(fn -> + TransferTask.start_link([]) + + # TransferTask.start_link/1 is an asynchronous call. + # A GenServer will first finish the previous call before starting a new one. + # Here we do a synchronous call. + # That way we are sure that the previous call has finished before we continue. + Restarter.Pleroma.rebooted?() + end), "pleroma restarted" ) end - @tag :erratic test "on reboot time key" do clear_config(:shout) insert(:config, key: :shout, value: [enabled: false]) - assert capture_log(fn -> TransferTask.start_link([]) end) =~ "pleroma restarted" + + # Note that we don't actually restart Pleroma. + # See module Restarter.Pleroma + assert capture_log(fn -> + TransferTask.start_link([]) + + # TransferTask.start_link/1 is an asynchronous call. + # A GenServer will first finish the previous call before starting a new one. + # Here we do a synchronous call. + # That way we are sure that the previous call has finished before we continue. + Restarter.Pleroma.rebooted?() + end) =~ "pleroma restarted" end - @tag :erratic test "on reboot time subkey" do clear_config(Pleroma.Captcha) insert(:config, key: Pleroma.Captcha, value: [seconds_valid: 60]) - assert capture_log(fn -> TransferTask.start_link([]) end) =~ "pleroma restarted" + + # Note that we don't actually restart Pleroma. + # See module Restarter.Pleroma + assert capture_log(fn -> + TransferTask.start_link([]) + + # TransferTask.start_link/1 is an asynchronous call. + # A GenServer will first finish the previous call before starting a new one. + # Here we do a synchronous call. + # That way we are sure that the previous call has finished before we continue. + Restarter.Pleroma.rebooted?() + end) =~ "pleroma restarted" end - @tag :erratic test "don't restart pleroma on reboot time key and subkey if there is false flag" do clear_config(:shout) clear_config(Pleroma.Captcha) @@ -116,7 +151,15 @@ defmodule Pleroma.Config.TransferTaskTest do insert(:config, key: Pleroma.Captcha, value: [seconds_valid: 60]) refute String.contains?( - capture_log(fn -> TransferTask.load_and_update_env([], false) end), + capture_log(fn -> + TransferTask.load_and_update_env([], false) + + # TransferTask.start_link/1 is an asynchronous call. + # A GenServer will first finish the previous call before starting a new one. + # Here we do a synchronous call. + # That way we are sure that the previous call has finished before we continue. + Restarter.Pleroma.rebooted?() + end), "pleroma restarted" ) end