Not needed

test/models/account_test.rb

@@ -15,9 +15,4 @@ class AccountTest < ActiveSupport::TestCase
     accounts(:signal).update!(settings: { "restrict_room_creation_to_administrators" => "false" })
     assert_not accounts(:signal).reload.settings.restrict_room_creation_to_administrators?
   end
-
-  test "default settings" do
-    a = Account.create! name: "New account"
-    assert_equal({ "restrict_room_creation_to_administrators" => false }, a[:settings])
-  end
 end