require 'test_helper'

class EveryPayTest < ActiveSupport::TestCase
  setup do
    @invoice = invoices(:for_payments_test)
    invoice_item = invoice_items(:one)

    @invoice.invoice_items << invoice_item
    @invoice.invoice_items << invoice_item

    params = {
      response:
        {
          utf8:                "✓",
          _method:             "put",
          authenticity_token:  "OnA69vbccQtMt3C9wxEWigs5Gpf/7z+NoxRCMkFPlTvaATs8+OgMKF1I4B2f+vuK37zCgpWZaWWtyuslRRSwkw==",
          nonce:               "392f2d7748bc8cb0d14f263ebb7b8932",
          timestamp:           "1524136727",
          api_username:        "ca8d6336dd750ddb",
          transaction_result:  "completed",
          payment_reference:   "fd5d27b59a1eb597393cd5ff77386d6cab81ae05067e18d530b10f3802e30b56",
          payment_state:       "settled",
          amount:              "12.00",
          order_reference:     "e468a2d59a731ccc546f2165c3b1a6",
          account_id:          "EUR3D1",
          cc_type:             "master_card",
          cc_last_four_digits: "0487",
          cc_month:            "10",
          cc_year:             "2018",
          cc_holder_name:      "John Doe",
          hmac_fields:         "account_id,amount,api_username,cc_holder_name,cc_last_four_digits,cc_month,cc_type,cc_year,hmac_fields,nonce,order_reference,payment_reference,payment_state,timestamp,transaction_result",
          hmac: "efac1c732835668cd86023a7abc140506c692f0d",
          invoice_id:          "1",
        },
    }
    @every_pay = Payments::EveryPay.new('every_pay', @invoice, params)
    @other_pay = Payments::EveryPay.new('every_pay', @invoice, {})

    # To avoid problems with time conversion.
    travel_to Time.at(1522542600)
  end

  teardown do
    travel_back
  end

  def test_form_fields
    expected_fields = {
      api_username: "api_user",
      account_id: "EUR3D1",
      timestamp: "1522542600",
      amount: "12.00",
      transaction_type: "charge",
      hmac_fields: "account_id,amount,api_username,callback_url,customer_url,hmac_fields,nonce,order_reference,timestamp,transaction_type"
    }
    form_fields = @every_pay.form_fields
    expected_fields.each do |k, v|
      assert_equal(v, form_fields[k])
    end
  end

  def test_valid_response_from_intermediary?
    assert(@every_pay.valid_response_from_intermediary?)
    refute(@other_pay.valid_response_from_intermediary?)
  end

  def test_settled_payment?
    assert(@every_pay.settled_payment?)
    other_pay = Payments::EveryPay.new(
      'every_pay', @invoice, {response: {payment_state: "CANCELLED"}}
    )
    refute(other_pay.settled_payment?)
  end

  def test_complete_transaction_returns_account_activity_or_nil
    # skip('Figure out what fails in Travis')
    assert_instance_of(AccountActivity, @every_pay.complete_transaction)
    refute(@other_pay.complete_transaction)
  end
end