115 lines
3 KiB
Elixir
115 lines
3 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.DataCase do
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@moduledoc """
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This module defines the setup for tests requiring
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access to the application's data layer.
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You may define functions here to be used as helpers in
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your tests.
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Finally, if the test case interacts with the database,
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it cannot be async. For this reason, every test runs
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inside a transaction which is reset at the beginning
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of the test unless the test case is marked as async.
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"""
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use ExUnit.CaseTemplate
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using do
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quote do
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alias Pleroma.Repo
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import Ecto
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import Ecto.Changeset
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import Ecto.Query
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import Pleroma.DataCase
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use Pleroma.Tests.Helpers
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# Sets up OAuth access with specified scopes
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defp oauth_access(scopes, opts \\ []) do
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user =
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Keyword.get_lazy(opts, :user, fn ->
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Pleroma.Factory.insert(:user)
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end)
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token =
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Keyword.get_lazy(opts, :oauth_token, fn ->
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Pleroma.Factory.insert(:oauth_token, user: user, scopes: scopes)
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end)
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%{user: user, token: token}
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end
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end
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end
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def clear_cachex do
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Pleroma.Supervisor
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|> Supervisor.which_children()
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|> Enum.each(fn
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{name, _, _, [Cachex]} ->
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name
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|> to_string
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|> String.trim_leading("cachex_")
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|> Kernel.<>("_cache")
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|> String.to_existing_atom()
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|> Cachex.clear()
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_ ->
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nil
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end)
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end
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setup tags do
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:ok = Ecto.Adapters.SQL.Sandbox.checkout(Pleroma.Repo)
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unless tags[:async] do
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Ecto.Adapters.SQL.Sandbox.mode(Pleroma.Repo, {:shared, self()})
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clear_cachex()
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end
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if tags[:needs_streamer] do
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start_supervised(%{
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id: Pleroma.Web.Streamer.registry(),
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start:
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{Registry, :start_link, [[keys: :duplicate, name: Pleroma.Web.Streamer.registry()]]}
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})
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end
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:ok
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end
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def ensure_local_uploader(context) do
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test_uploader = Map.get(context, :uploader, Pleroma.Uploaders.Local)
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uploader = Pleroma.Config.get([Pleroma.Upload, :uploader])
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filters = Pleroma.Config.get([Pleroma.Upload, :filters])
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Pleroma.Config.put([Pleroma.Upload, :uploader], test_uploader)
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Pleroma.Config.put([Pleroma.Upload, :filters], [])
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on_exit(fn ->
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Pleroma.Config.put([Pleroma.Upload, :uploader], uploader)
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Pleroma.Config.put([Pleroma.Upload, :filters], filters)
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end)
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:ok
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end
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@doc """
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A helper that transform changeset errors to a map of messages.
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changeset = Accounts.create_user(%{password: "short"})
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assert "password is too short" in errors_on(changeset).password
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assert %{password: ["password is too short"]} = errors_on(changeset)
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"""
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def errors_on(changeset) do
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Ecto.Changeset.traverse_errors(changeset, fn {message, opts} ->
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Enum.reduce(opts, message, fn {key, value}, acc ->
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String.replace(acc, "%{#{key}}", to_string(value))
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end)
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end)
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end
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end
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