aperonight/test/models/order_email_test.rb

require "test_helper"

class OrderEmailTest < ActiveSupport::TestCase
  def setup
    @order = orders(:draft_order)
  end

  test "sends purchase confirmation email when order is marked as paid" do
    # Mock the mailer to capture the call
    TicketMailer.expects(:purchase_confirmation_order).with(@order).returns(stub(deliver_now: true))
    
    @order.mark_as_paid!
    
    assert_equal "paid", @order.status
  end

  test "activates all tickets when order is marked as paid" do
    @order.tickets.update_all(status: "reserved")
    
    # Mock the mailer to avoid actual email sending
    TicketMailer.stubs(:purchase_confirmation_order).returns(stub(deliver_now: true))
    
    @order.mark_as_paid!
    
    assert @order.tickets.all? { |ticket| ticket.status == "active" }
  end

  test "email sending is part of the transaction" do
    # Mock mailer to raise an error
    TicketMailer.stubs(:purchase_confirmation_order).raises(StandardError.new("Email error"))
    
    assert_raises(StandardError) do
      @order.mark_as_paid!
    end
    
    # Order should not be marked as paid if email fails
    assert_equal "draft", @order.reload.status
  end
end