require File.dirname(__FILE__) + "/../test_helper"

class TransporterTest < Test::Unit::TestCase

  def test_invalid_transport_type
    txn = ::EWS::Transaction::Request.new({
      :transaction_type => :purchase,
      :amount => "10.13",
      :cardholder_name => "Simon Brown",
      :cc_number => "4111111111111111",
      :cc_expiry => "1012",
      :reference_no => "987987",
    }.merge(@@credentials.current_gateway))

    tr = ::EWS::Transporter.new(@@credentials.config['location'])

    # should raise an exception when transport_type is not one of :json, :rest or :soap
    assert_raises(ArgumentError) {
      tr.submit(txn, :banana)
    }
  end
  
  def test_no_errors_thrown
    txn = ::EWS::Transaction::Request.new({
      :transaction_type => :purchase,
      :amount => "10.13",
      :cardholder_name => "Simon Brown",
      :cc_number => "4111111111111111",
      :cc_expiry => "1012",
      :reference_no => "987987",
    }.merge(@@credentials.current_gateway))    

    assert_nothing_raised {
      tr = ::EWS::Transporter.new(@@credentials.config['location'])
      tr.submit(txn)
    }
  end

  def test_returns_response_object_on_server_failure
    req = ::EWS::Transaction::Request.new({
      :transaction_type => :transaction_details
    }.merge(@@credentials.current_gateway))  
    
    req.transaction_tag = 9000  # non-existent txn
    
    tr = ::EWS::Transporter.new(@@credentials.config['location'])
    resp = tr.submit(req, :json)
    
    assert_not_nil resp
    assert_equal 404, resp.error_number
    assert_equal "Not Found", resp.error_description.strip
  end
  
  def test_uses_supplied_certificates
    req = ::EWS::Transaction::Request.new({
      :transaction_type => :purchase,
      :amount => "10.13",
      :cardholder_name => "Simon Brown",
      :cc_number => "4111111111111111",
      :cc_expiry => "1012",
      :reference_no => "987987",
    }.merge(@@credentials.current_gateway))    
    
    tr = ::EWS::Transporter.new(@@credentials.config['location'], {
      :issuer_cert => File.dirname(__FILE__)+"/../../certs/valicert_class2_root.crt",
      :server_cert => File.dirname(__FILE__)+"/../../certs/e-xact.com.crt"
    })
    resp = tr.submit(req, :json)
    
    assert_not_nil resp
    assert resp.approved?
  end

end