fix for sometimes failing tests

test/emails/mailer_test.exs

@@ -14,10 +14,10 @@ defmodule Pleroma.Emails.MailerTest do
     subject: "Pleroma test email",
     to: [{"Test User", "user1@example.com"}]
   }
-  setup do: clear_config([Pleroma.Emails.Mailer, :enabled])
+  setup do: clear_config([Pleroma.Emails.Mailer, :enabled], true)
 
   test "not send email when mailer is disabled" do
-    Pleroma.Config.put([Pleroma.Emails.Mailer, :enabled], false)
+    clear_config([Pleroma.Emails.Mailer, :enabled], false)
     Mailer.deliver(@email)
     :timer.sleep(100)
 

test/tasks/digest_test.exs

@@ -17,6 +17,8 @@ defmodule Mix.Tasks.Pleroma.DigestTest do
     :ok
   end
 
+  setup do: clear_config([Pleroma.Emails.Mailer, :enabled], true)
+
   describe "pleroma.digest test" do
     test "Sends digest to the given user" do
       user1 = insert(:user)

test/tasks/email_test.exs

@@ -16,6 +16,8 @@ defmodule Mix.Tasks.Pleroma.EmailTest do
     :ok
   end
 
+  setup do: clear_config([Pleroma.Emails.Mailer, :enabled], true)
+
   describe "pleroma.email test" do
     test "Sends test email with no given address" do
       mail_to = Config.get([:instance, :email])