# frozen_string_literal: true

# License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later
# Full license explanation at https://github.com/houdiniproject/houdini/blob/main/LICENSE
require 'rails_helper'

describe DirectDebitDetailsController, type: :request do
  describe 'POST /sepa' do
    let!(:nonprofit) { Nonprofit.create(name: 'new', city: 'NY', state_code: 'NY') }
    let(:supporter) { Supporter.create(nonprofit: nonprofit) }

    let(:valid_params) do
      {
        supporter_id: supporter.id,
        sepa_params: {
          iban: 'iban',
          bic: 'bic',
          name: 'name'
        }
      }
    end

    describe 'requires params' do
      it 'is valid when sepa_params, donation_id and supporter_id are present' do
        post '/sepa', params: valid_params

        assert_response 200
        assert_nil JSON.parse(@response.body)['errors']
      end

      it 'is not valid without sepa_params' do
        post '/sepa', params: valid_params.except(:sepa_params)

        assert_response 422
        assert_equal ['sepa_params required'], JSON.parse(@response.body)['errors']
      end

      it 'is not valid without supporter_id' do
        post '/sepa', params: valid_params.except(:supporter_id)

        assert_response 422
        assert_equal ['supporter_id required'], JSON.parse(@response.body)['errors']
      end
    end
  end
end
