require 'test_helper' class AuthenticatableTest < ActiveSupport::TestCase test 'required_fields should be an empty array' do assert_equal Devise::Models::Validatable.required_fields(User), [] end test 'find_first_by_auth_conditions allows custom filtering parameters' do user = User.create!(email: "example@example.com", password: "123456") assert_equal User.find_first_by_auth_conditions({ email: "example@example.com" }), user assert_nil User.find_first_by_auth_conditions({ email: "example@example.com" }, id: user.id.to_s.next) end end