1 files changed, 19 insertions, 0 deletions
diff --git a/test/config_test.exs b/test/config_test.exs
index 0124544c8..0a6f0395a 100644
--- a/test/config_test.exs
+++ b/test/config_test.exs
@@ -1,3 +1,7 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.ConfigTest do
   use ExUnit.Case
 
@@ -53,4 +57,19 @@ defmodule Pleroma.ConfigTest do
     assert Pleroma.Config.get([:instance, :config_test]) == true
     assert Pleroma.Config.get([:instance, :config_nested_test, :x]) == true
   end
+
+  test "delete/1 with a key" do
+    Pleroma.Config.put([:delete_me], :delete_me)
+    Pleroma.Config.delete([:delete_me])
+    assert Pleroma.Config.get([:delete_me]) == nil
+  end
+
+  test "delete/2 with a list of keys" do
+    Pleroma.Config.put([:delete_me], hello: "world", world: "Hello")
+    Pleroma.Config.delete([:delete_me, :world])
+    assert Pleroma.Config.get([:delete_me]) == [hello: "world"]
+    Pleroma.Config.put([:delete_me, :delete_me], hello: "world", world: "Hello")
+    Pleroma.Config.delete([:delete_me, :delete_me, :world])
+    assert Pleroma.Config.get([:delete_me, :delete_me]) == [hello: "world"]
+  end
 end