Merge branch 'develop' of git.pleroma.social:pleroma/pleroma into frontend-bundles...

[akkoma] / test / support / helpers.ex

diff --git a/test/support/helpers.ex b/test/support/helpers.ex
index 6e389ce5254093200c1c414da9b570853b171b15..ecd4b1e185889cb5b3398511f7fb804a2d2a7aad 100644 (file)
--- a/test/support/helpers.ex
+++ b/test/support/helpers.ex
@@ -1,14 +1,78 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Tests.Helpers do
   @moduledoc """
   Helpers for use in tests.
   """
+  alias Pleroma.Config
+
+  defmacro clear_config(config_path) do
+    quote do
+      clear_config(unquote(config_path)) do
+      end
+    end
+  end
+
+  defmacro clear_config(config_path, do: yield) do
+    quote do
+      initial_setting = Config.fetch(unquote(config_path))
+      unquote(yield)
+
+      on_exit(fn ->
+        case initial_setting do
+          :error ->
+            Config.delete(unquote(config_path))
+
+          {:ok, value} ->
+            Config.put(unquote(config_path), value)
+        end
+      end)
+
+      :ok
+    end
+  end
+
+  defmacro clear_config(config_path, temp_setting) do
+    quote do
+      clear_config(unquote(config_path)) do
+        Config.put(unquote(config_path), unquote(temp_setting))
+      end
+    end
+  end
+
+  def require_migration(migration_name) do
+    [{module, _}] = Code.require_file("#{migration_name}.exs", "priv/repo/migrations")
+    {:ok, %{migration: module}}
+  end
 
   defmacro __using__(_opts) do
     quote do
+      import Pleroma.Tests.Helpers,
+        only: [
+          clear_config: 1,
+          clear_config: 2
+        ]
+
+      def to_datetime(%NaiveDateTime{} = naive_datetime) do
+        naive_datetime
+        |> DateTime.from_naive!("Etc/UTC")
+        |> DateTime.truncate(:second)
+      end
+
+      def to_datetime(datetime) when is_binary(datetime) do
+        datetime
+        |> NaiveDateTime.from_iso8601!()
+        |> to_datetime()
+      end
+
+      def collect_ids(collection) do
+        collection
+        |> Enum.map(& &1.id)
+        |> Enum.sort()
+      end
+
       def refresh_record(%{id: id, __struct__: model} = _),
         do: refresh_record(model, %{id: id})
 
@@ -24,6 +88,32 @@ defmodule Pleroma.Tests.Helpers do
         |> Poison.encode!()
         |> Poison.decode!()
       end
+
+      def stringify_keys(nil), do: nil
+
+      def stringify_keys(key) when key in [true, false], do: key
+      def stringify_keys(key) when is_atom(key), do: Atom.to_string(key)
+
+      def stringify_keys(map) when is_map(map) do
+        map
+        |> Enum.map(fn {k, v} -> {stringify_keys(k), stringify_keys(v)} end)
+        |> Enum.into(%{})
+      end
+
+      def stringify_keys([head | rest] = list) when is_list(list) do
+        [stringify_keys(head) | stringify_keys(rest)]
+      end
+
+      def stringify_keys(key), do: key
+
+      defmacro guards_config(config_path) do
+        quote do
+          initial_setting = Config.get(config_path)
+
+          Config.put(config_path, true)
+          on_exit(fn -> Config.put(config_path, initial_setting) end)
+        end
+      end
     end
   end
 end