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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.ApplicationRequirementsTest do
   6   use Pleroma.DataCase
   7   import ExUnit.CaptureLog
   8   import Mock
   9
  10   alias Pleroma.Repo
  11
  12   describe "check_rum!" do
  13     setup_with_mocks([
  14       {Pleroma.ApplicationRequirements, [:passthrough],
  15        [check_migrations_applied!: fn _ -> :ok end]}
  16     ]) do
  17       :ok
  18     end
  19
  20     setup do: clear_config([:database, :rum_enabled])
  21
  22     test "raises if rum is enabled and detects unapplied rum migrations" do
  23       Pleroma.Config.put([:database, :rum_enabled], true)
  24
  25       with_mocks([{Repo, [:passthrough], [exists?: fn _, _ -> false end]}]) do
  26         assert_raise Pleroma.ApplicationRequirements.VerifyError,
  27                      "Unapplied RUM Migrations detected",
  28                      fn ->
  29                        capture_log(&Pleroma.ApplicationRequirements.verify!/0)
  30                      end
  31       end
  32     end
  33
  34     test "raises if rum is disabled and detects rum migrations" do
  35       Pleroma.Config.put([:database, :rum_enabled], false)
  36
  37       with_mocks([{Repo, [:passthrough], [exists?: fn _, _ -> true end]}]) do
  38         assert_raise Pleroma.ApplicationRequirements.VerifyError,
  39                      "RUM Migrations detected",
  40                      fn ->
  41                        capture_log(&Pleroma.ApplicationRequirements.verify!/0)
  42                      end
  43       end
  44     end
  45
  46     test "doesn't do anything if rum enabled and applied migrations" do
  47       Pleroma.Config.put([:database, :rum_enabled], true)
  48
  49       with_mocks([{Repo, [:passthrough], [exists?: fn _, _ -> true end]}]) do
  50         assert Pleroma.ApplicationRequirements.verify!() == :ok
  51       end
  52     end
  53
  54     test "doesn't do anything if rum disabled" do
  55       Pleroma.Config.put([:database, :rum_enabled], false)
  56
  57       with_mocks([{Repo, [:passthrough], [exists?: fn _, _ -> false end]}]) do
  58         assert Pleroma.ApplicationRequirements.verify!() == :ok
  59       end
  60     end
  61   end
  62
  63   describe "check_migrations_applied!" do
  64     setup_with_mocks([
  65       {Ecto.Migrator, [],
  66        [
  67          with_repo: fn repo, fun -> passthrough([repo, fun]) end,
  68          migrations: fn Repo ->
  69            [
  70              {:up, 20_191_128_153_944, "fix_missing_following_count"},
  71              {:up, 20_191_203_043_610, "create_report_notes"},
  72              {:down, 20_191_220_174_645, "add_scopes_to_pleroma_feo_auth_records"}
  73            ]
  74          end
  75        ]}
  76     ]) do
  77       :ok
  78     end
  79
  80     setup do: clear_config([:i_am_aware_this_may_cause_data_loss, :disable_migration_check])
  81
  82     test "raises if it detects unapplied migrations" do
  83       assert_raise Pleroma.ApplicationRequirements.VerifyError,
  84                    "Unapplied Migrations detected",
  85                    fn ->
  86                      capture_log(&Pleroma.ApplicationRequirements.verify!/0)
  87                    end
  88     end
  89
  90     test "doesn't do anything if disabled" do
  91       Pleroma.Config.put([:i_am_aware_this_may_cause_data_loss, :disable_migration_check], true)
  92
  93       assert :ok == Pleroma.ApplicationRequirements.verify!()
  94     end
  95   end
  96 end