147 lines
3.9 KiB
Elixir
147 lines
3.9 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Tests.Helpers do
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@moduledoc """
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Helpers for use in tests.
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"""
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alias Pleroma.Config
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defmacro clear_config(config_path) do
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quote do
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clear_config(unquote(config_path)) do
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end
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end
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end
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defmacro clear_config(config_path, do: yield) do
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quote do
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setup do
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initial_setting = Config.get(unquote(config_path))
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unquote(yield)
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on_exit(fn -> Config.put(unquote(config_path), initial_setting) end)
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:ok
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end
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end
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end
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defmacro clear_config(config_path, temp_setting) do
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quote do
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clear_config(unquote(config_path)) do
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Config.put(unquote(config_path), unquote(temp_setting))
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end
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end
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end
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@doc """
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From _within a test case_, sets config to provided value and restores initial value on exit.
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For multi-case setup use `clear_config/2` instead.
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"""
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def set_config(config_path, temp_setting) do
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initial_setting = Config.get(config_path)
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Config.put(config_path, temp_setting)
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ExUnit.Callbacks.on_exit(fn -> Config.put(config_path, initial_setting) end)
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end
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@doc "Stores initial config value and restores it after *all* test examples are executed."
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defmacro clear_config_all(config_path) do
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quote do
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clear_config_all(unquote(config_path)) do
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end
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end
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end
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@doc """
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Stores initial config value and restores it after *all* test examples are executed.
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Only use if *all* test examples should work with the same stubbed value
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(*no* examples set a different value).
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"""
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defmacro clear_config_all(config_path, do: yield) do
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quote do
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setup_all do
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initial_setting = Config.get(unquote(config_path))
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unquote(yield)
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on_exit(fn -> Config.put(unquote(config_path), initial_setting) end)
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:ok
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end
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end
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end
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defmacro clear_config_all(config_path, temp_setting) do
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quote do
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clear_config_all(unquote(config_path)) do
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Config.put(unquote(config_path), unquote(temp_setting))
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end
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end
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end
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defmacro __using__(_opts) do
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quote do
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import Pleroma.Tests.Helpers,
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only: [
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clear_config: 1,
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clear_config: 2,
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clear_config_all: 1,
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clear_config_all: 2,
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set_config: 2
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]
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def to_datetime(naive_datetime) do
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naive_datetime
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|> DateTime.from_naive!("Etc/UTC")
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|> DateTime.truncate(:second)
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end
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def collect_ids(collection) do
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collection
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|> Enum.map(& &1.id)
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|> Enum.sort()
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end
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def refresh_record(%{id: id, __struct__: model} = _),
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do: refresh_record(model, %{id: id})
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def refresh_record(model, %{id: id} = _) do
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Pleroma.Repo.get_by(model, id: id)
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end
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# Used for comparing json rendering during tests.
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def render_json(view, template, assigns) do
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assigns = Map.new(assigns)
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view.render(template, assigns)
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|> Poison.encode!()
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|> Poison.decode!()
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end
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def stringify_keys(nil), do: nil
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def stringify_keys(key) when key in [true, false], do: key
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def stringify_keys(key) when is_atom(key), do: Atom.to_string(key)
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def stringify_keys(map) when is_map(map) do
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map
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|> Enum.map(fn {k, v} -> {stringify_keys(k), stringify_keys(v)} end)
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|> Enum.into(%{})
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end
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def stringify_keys([head | rest] = list) when is_list(list) do
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[stringify_keys(head) | stringify_keys(rest)]
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end
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def stringify_keys(key), do: key
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defmacro guards_config(config_path) do
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quote do
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initial_setting = Config.get(config_path)
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Config.put(config_path, true)
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on_exit(fn -> Config.put(config_path, initial_setting) end)
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end
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end
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end
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end
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end
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