gistfile1.rb

# variables set in the controller's setup method:

    @pickup_coords = "37.7970456263422,-122.395925521724"
    @valid_dropoff_coords = "37.7835680142054,-122.469833645424"
    @out_of_range_dropoff_coords = "35.5,-119.5"

# the controller test...

  test "returns an empty price and the correct response code when user requests dropoff location too far from center of OndemandMarket" do

    post :update, {:pickup_coords  => @pickup_coords, :dropoff_coords => @out_of_range_dropoff_coords }

    assert_response :success
    assert_equal "",    assigns(:price).to_s
    assert_equal "405", assigns(:response_code)
    assert_not_nil assigns(:error_message)
  end


# error

test_returns_an_empty_price_and_the_correct_response_code_when_user_requests_dropoff_location_too_far_from_center_of_OndemandMarket(Ondemand::RateCardsControllerTest):
NoMethodError: undefined method `center_latlng' for nil:NilClass
    lib/ondemand/pricing/geographic_shapes/market_lookup.rb:19:in `within_dropoff_range?'
    lib/ondemand/pricing/ride/quote_ride.rb:28:in `new_from_rate_card'
    app/controllers/ondemand/rate_cards_controller.rb:64:in `update'
    test/functional/ondemand/rate_cards_controller_test.rb:74:in `test_returns_an_empty_price_and_the_correct_response_code_when_user_requests_dropoff_location_too_far_from_center_of_OndemandMarket'