Merge remote-tracking branch 'origin/develop' into matrixmatrix

1 files changed, 139 insertions, 0 deletions

diff --git a/test/pleroma/config_test.exs b/test/pleroma/config_test.exs
new file mode 100644
index 000000000..3158a2ec8
--- /dev/null
+++ b/test/pleroma/config_test.exs
@@ -0,0 +1,139 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.ConfigTest do
+  use Pleroma.DataCase
+
+  test "get/1 with an atom" do
+    assert Pleroma.Config.get(:instance) == Application.get_env(:pleroma, :instance)
+    assert Pleroma.Config.get(:azertyuiop) == nil
+    assert Pleroma.Config.get(:azertyuiop, true) == true
+  end
+
+  test "get/1 with a list of keys" do
+    assert Pleroma.Config.get([:instance, :public]) ==
+             Keyword.get(Application.get_env(:pleroma, :instance), :public)
+
+    assert Pleroma.Config.get([Pleroma.Web.Endpoint, :render_errors, :view]) ==
+             get_in(
+               Application.get_env(
+                 :pleroma,
+                 Pleroma.Web.Endpoint
+               ),
+               [:render_errors, :view]
+             )
+
+    assert Pleroma.Config.get([:azerty, :uiop]) == nil
+    assert Pleroma.Config.get([:azerty, :uiop], true) == true
+  end
+
+  describe "nil values" do
+    setup do
+      clear_config(:lorem, nil)
+      clear_config(:ipsum, %{dolor: [sit: nil]})
+      clear_config(:dolor, sit: %{amet: nil})
+
+      on_exit(fn -> Enum.each(~w(lorem ipsum dolor)a, &Pleroma.Config.delete/1) end)
+    end
+
+    test "get/1 with an atom for nil value" do
+      assert Pleroma.Config.get(:lorem) == nil
+    end
+
+    test "get/2 with an atom for nil value" do
+      assert Pleroma.Config.get(:lorem, true) == nil
+    end
+
+    test "get/1 with a list of keys for nil value" do
+      assert Pleroma.Config.get([:ipsum, :dolor, :sit]) == nil
+      assert Pleroma.Config.get([:dolor, :sit, :amet]) == nil
+    end
+
+    test "get/2 with a list of keys for nil value" do
+      assert Pleroma.Config.get([:ipsum, :dolor, :sit], true) == nil
+      assert Pleroma.Config.get([:dolor, :sit, :amet], true) == nil
+    end
+  end
+
+  test "get/1 when value is false" do
+    clear_config([:instance, :false_test], false)
+    clear_config([:instance, :nested], [])
+    clear_config([:instance, :nested, :false_test], false)
+
+    assert Pleroma.Config.get([:instance, :false_test]) == false
+    assert Pleroma.Config.get([:instance, :nested, :false_test]) == false
+  end
+
+  test "get!/1" do
+    assert Pleroma.Config.get!(:instance) == Application.get_env(:pleroma, :instance)
+
+    assert Pleroma.Config.get!([:instance, :public]) ==
+             Keyword.get(Application.get_env(:pleroma, :instance), :public)
+
+    assert_raise(Pleroma.Config.Error, fn ->
+      Pleroma.Config.get!(:azertyuiop)
+    end)
+
+    assert_raise(Pleroma.Config.Error, fn ->
+      Pleroma.Config.get!([:azerty, :uiop])
+    end)
+  end
+
+  test "get!/1 when value is false" do
+    clear_config([:instance, :false_test], false)
+    clear_config([:instance, :nested], [])
+    clear_config([:instance, :nested, :false_test], false)
+
+    assert Pleroma.Config.get!([:instance, :false_test]) == false
+    assert Pleroma.Config.get!([:instance, :nested, :false_test]) == false
+  end
+
+  test "put/2 with a key" do
+    clear_config(:config_test, true)
+
+    assert Pleroma.Config.get(:config_test) == true
+  end
+
+  test "put/2 with a list of keys" do
+    clear_config([:instance, :config_test], true)
+    clear_config([:instance, :config_nested_test], [])
+    clear_config([:instance, :config_nested_test, :x], true)
+
+    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
+    clear_config([: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
+    clear_config([:delete_me], hello: "world", world: "Hello")
+    Pleroma.Config.delete([:delete_me, :world])
+    assert Pleroma.Config.get([:delete_me]) == [hello: "world"]
+    clear_config([: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"]
+
+    assert Pleroma.Config.delete([:this_key_does_not_exist])
+    assert Pleroma.Config.delete([:non, :existing, :key])
+  end
+
+  test "fetch/1" do
+    clear_config([:lorem], :ipsum)
+    clear_config([:ipsum], dolor: :sit)
+
+    assert Pleroma.Config.fetch([:lorem]) == {:ok, :ipsum}
+    assert Pleroma.Config.fetch(:lorem) == {:ok, :ipsum}
+    assert Pleroma.Config.fetch([:ipsum, :dolor]) == {:ok, :sit}
+    assert Pleroma.Config.fetch([:lorem, :ipsum]) == :error
+    assert Pleroma.Config.fetch([:loremipsum]) == :error
+    assert Pleroma.Config.fetch(:loremipsum) == :error
+
+    Pleroma.Config.delete([:lorem])
+    Pleroma.Config.delete([:ipsum])
+  end
+end