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akkoma/test/support/channel_case.ex
lain 95a9bdfc37 Tests: Use NullCache for async tests.
Caching can't work in async tests, so for them it is mocked to a
null cache that is always empty. Synchronous tests are stubbed
with the real Cachex, which is emptied after every test.
2020-12-18 19:53:19 +01:00

49 lines
1.3 KiB
Elixir

# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ChannelCase do
@moduledoc """
This module defines the test case to be used by
channel tests.
Such tests rely on `Phoenix.ChannelTest` and also
import other functionality to make it easier
to build common datastructures and query the data layer.
Finally, if the test case interacts with the database,
it cannot be async. For this reason, every test runs
inside a transaction which is reset at the beginning
of the test unless the test case is marked as async.
"""
use ExUnit.CaseTemplate
using do
quote do
# Import conveniences for testing with channels
import Phoenix.ChannelTest
use Pleroma.Tests.Helpers
# The default endpoint for testing
@endpoint Pleroma.Web.Endpoint
end
end
setup tags do
:ok = Ecto.Adapters.SQL.Sandbox.checkout(Pleroma.Repo)
if tags[:async] do
Mox.stub_with(Pleroma.CachexMock, Pleroma.NullCache)
Mox.set_mox_private()
else
Ecto.Adapters.SQL.Sandbox.mode(Pleroma.Repo, {:shared, self()})
Mox.stub_with(Pleroma.CachexMock, Pleroma.CachexProxy)
Mox.set_mox_global()
Pleroma.DataCase.clear_cachex()
end
:ok
end
end