# frozen_string_literal: true require 'rails_helper' RSpec.describe REST::FilterSerializer do subject do serialized_record_json( filter, described_class ) end let(:filter) { Fabricate.build :custom_filter, expires_at: DateTime.new(2024, 11, 28, 16, 20, 0) } context 'when expires_at is populated' do it 'parses as RFC 3339 datetime' do expect(subject) .to include( 'expires_at' => match_api_datetime_format ) end end end