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     end
  26   end
  27
  28   setup tags do
  29     Cachex.clear(:user_cache)
  30     :ok = Ecto.Adapters.SQL.Sandbox.checkout(Pleroma.Repo)
  31
  32     unless tags[:async] do
  33       Ecto.Adapters.SQL.Sandbox.mode(Pleroma.Repo, {:shared, self()})
  34     end
  35
  36     :ok
  37   end
  38
  39   def ensure_local_uploader(_context) do
  40     uploader = Pleroma.Config.get([Pleroma.Upload, :uploader])
  41     filters = Pleroma.Config.get([Pleroma.Upload, :filters])
  42
  43     unless uploader == Pleroma.Uploaders.Local || filters != [] do
  44       Pleroma.Config.put([Pleroma.Upload, :uploader], Pleroma.Uploaders.Local)
  45       Pleroma.Config.put([Pleroma.Upload, :filters], [])
  46
  47       on_exit(fn ->
  48         Pleroma.Config.put([Pleroma.Upload, :uploader], uploader)
  49         Pleroma.Config.put([Pleroma.Upload, :filters], filters)
  50       end)
  51     end
  52
  53     :ok
  54   end
  55
  56   @doc """
  57   A helper that transform changeset errors to a map of messages.
  58
  59       changeset = Accounts.create_user(%{password: "short"})
  60       assert "password is too short" in errors_on(changeset).password
  61       assert %{password: ["password is too short"]} = errors_on(changeset)
  62
  63   """
  64   def errors_on(changeset) do
  65     Ecto.Changeset.traverse_errors(changeset, fn {message, opts} ->
  66       Enum.reduce(opts, message, fn {key, value}, acc ->
  67         String.replace(acc, "%{#{key}}", to_string(value))
  68       end)
  69     end)
  70   end
  71 end