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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.ChannelCase do
   6   @moduledoc """
   7   This module defines the test case to be used by
   8   channel tests.
   9
  10   Such tests rely on `Phoenix.ChannelTest` and also
  11   import other functionality to make it easier
  12   to build common datastructures and query the data layer.
  13
  14   Finally, if the test case interacts with the database,
  15   it cannot be async. For this reason, every test runs
  16   inside a transaction which is reset at the beginning
  17   of the test unless the test case is marked as async.
  18   """
  19
  20   use ExUnit.CaseTemplate
  21
  22   using do
  23     quote do
  24       # Import conveniences for testing with channels
  25       import Phoenix.ChannelTest
  26       use Pleroma.Tests.Helpers
  27
  28       # The default endpoint for testing
  29       @endpoint Pleroma.Web.Endpoint
  30     end
  31   end
  32
  33   setup tags do
  34     :ok = Ecto.Adapters.SQL.Sandbox.checkout(Pleroma.Repo)
  35
  36     unless tags[:async] do
  37       Ecto.Adapters.SQL.Sandbox.mode(Pleroma.Repo, {:shared, self()})
  38     end
  39
  40     :ok
  41   end
  42 end