Shopify/active_merchant

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generators/gateway/templates/gateway_test.rb

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require 'test_helper'

class <%= class_name %>Test < Test::Unit::TestCase
  def setup
    @gateway = <%= class_name %>Gateway.new(some_credential: 'login', another_credential: 'password')
    @credit_card = credit_card
    @amount = 100

    @options = {
      order_id: '1',
      billing_address: address,
      description: 'Store Purchase'
    }
  end

  def test_successful_purchase
    @gateway.expects(:ssl_post).returns(successful_purchase_response)

    response = @gateway.purchase(@amount, @credit_card, @options)
    assert_success response

    assert_equal 'REPLACE', response.authorization
    assert response.test?
  end

  def test_failed_purchase
    @gateway.expects(:ssl_post).returns(failed_purchase_response)

    response = @gateway.purchase(@amount, @credit_card, @options)
    assert_failure response
    assert_equal Gateway::STANDARD_ERROR_CODE[:card_declined], response.error_code
  end

  def test_successful_authorize; end

  def test_failed_authorize; end

  def test_successful_capture; end

  def test_failed_capture; end

  def test_successful_refund; end

  def test_failed_refund; end

  def test_successful_void; end

  def test_failed_void; end

  def test_successful_verify; end

  def test_successful_verify_with_failed_void; end

  def test_failed_verify; end

  def test_scrub
    assert @gateway.supports_scrubbing?
    assert_equal @gateway.scrub(pre_scrubbed), post_scrubbed
  end

  private

  def pre_scrubbed
    '
      Run the remote tests for this gateway, and then put the contents of transcript.log here.
    '
  end

  def post_scrubbed
    '
      Put the scrubbed contents of transcript.log here after implementing your scrubbing function.
      Things to scrub:
        - Credit card number
        - CVV
        - Sensitive authentication details
    '
  end

  def successful_purchase_response
    %(
      Easy to capture by setting the DEBUG_ACTIVE_MERCHANT environment variable
      to "true" when running remote tests:

      $ DEBUG_ACTIVE_MERCHANT=true ruby -Itest \
        <%= remote_gateway_test_file %> \
        -n test_successful_purchase
    )
  end

  def failed_purchase_response; end

  def successful_authorize_response; end

  def failed_authorize_response; end

  def successful_capture_response; end

  def failed_capture_response; end

  def successful_refund_response; end

  def failed_refund_response; end

  def successful_void_response; end

  def failed_void_response; end
end