git.squeep.com Git - akkoma/blob - test/support/data_case.ex

   1 defmodule Pleroma.DataCase do
   2   @moduledoc """
   3   This module defines the setup for tests requiring
   4   access to the application's data layer.
   5
   6   You may define functions here to be used as helpers in
   7   your tests.
   8
   9   Finally, if the test case interacts with the database,
  10   it cannot be async. For this reason, every test runs
  11   inside a transaction which is reset at the beginning
  12   of the test unless the test case is marked as async.
  13   """
  14
  15   use ExUnit.CaseTemplate
  16
  17   using do
  18     quote do
  19       alias Pleroma.Repo
  20
  21       import Ecto
  22       import Ecto.Changeset
  23       import Ecto.Query
  24       import Pleroma.DataCase
  25       use Pleroma.Tests.Helpers
  26     end
  27   end
  28
  29   setup tags do
  30     Cachex.clear(:user_cache)
  31     :ok = Ecto.Adapters.SQL.Sandbox.checkout(Pleroma.Repo)
  32
  33     unless tags[:async] do
  34       Ecto.Adapters.SQL.Sandbox.mode(Pleroma.Repo, {:shared, self()})
  35     end
  36
  37     :ok
  38   end
  39
  40   def ensure_local_uploader(_context) do
  41     uploader = Pleroma.Config.get([Pleroma.Upload, :uploader])
  42     filters = Pleroma.Config.get([Pleroma.Upload, :filters])
  43
  44     unless uploader == Pleroma.Uploaders.Local || filters != [] do
  45       Pleroma.Config.put([Pleroma.Upload, :uploader], Pleroma.Uploaders.Local)
  46       Pleroma.Config.put([Pleroma.Upload, :filters], [])
  47
  48       on_exit(fn ->
  49         Pleroma.Config.put([Pleroma.Upload, :uploader], uploader)
  50         Pleroma.Config.put([Pleroma.Upload, :filters], filters)
  51       end)
  52     end
  53
  54     :ok
  55   end
  56
  57   @doc """
  58   A helper that transform changeset errors to a map of messages.
  59
  60       changeset = Accounts.create_user(%{password: "short"})
  61       assert "password is too short" in errors_on(changeset).password
  62       assert %{password: ["password is too short"]} = errors_on(changeset)
  63
  64   """
  65   def errors_on(changeset) do
  66     Ecto.Changeset.traverse_errors(changeset, fn {message, opts} ->
  67       Enum.reduce(opts, message, fn {key, value}, acc ->
  68         String.replace(acc, "%{#{key}}", to_string(value))
  69       end)
  70     end)
  71   end
  72 end