# Pleroma: A lightweight social networking server # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.RegistrationTest do use Pleroma.DataCase import Pleroma.Factory alias Pleroma.Registration alias Pleroma.Repo describe "generic changeset" do test "requires :provider, :uid" do registration = build(:registration, provider: nil, uid: nil) cs = Registration.changeset(registration, %{}) refute cs.valid? assert [ provider: {"can't be blank", [validation: :required]}, uid: {"can't be blank", [validation: :required]} ] == cs.errors end test "ensures uniqueness of [:provider, :uid]" do registration = insert(:registration) registration2 = build(:registration, provider: registration.provider, uid: registration.uid) cs = Registration.changeset(registration2, %{}) assert cs.valid? assert {:error, %Ecto.Changeset{ errors: [ uid: {"has already been taken", [constraint: :unique, constraint_name: "registrations_provider_uid_index"]} ] }} = Repo.insert(cs) # Note: multiple :uid values per [:user_id, :provider] are intentionally allowed cs2 = Registration.changeset(registration2, %{uid: "available.uid"}) assert cs2.valid? assert {:ok, _} = Repo.insert(cs2) cs3 = Registration.changeset(registration2, %{provider: "provider2"}) assert cs3.valid? assert {:ok, _} = Repo.insert(cs3) end test "allows `nil` :user_id (user-unbound registration)" do registration = build(:registration, user_id: nil) cs = Registration.changeset(registration, %{}) assert cs.valid? assert {:ok, _} = Repo.insert(cs) end end end