adopt-a-hydrant/test/functional/addresses_controller_test.rb

require 'test_helper'

class AddressesControllerTest < ActionController::TestCase
  test 'should return latitude and longitude for a valid address' do
    stub_request(:get, "http://maps.google.com/maps/geo").
      with(query: {key: "REPLACE_WITH_YOUR_GOOGLE_KEY", oe: "utf-8", output: "xml", q: "City Hall, Boston, MA"}).
      to_return(body: File.read(File.expand_path('../../fixtures/city_hall.kml', __FILE__)))
    get :show, address: 'City Hall', city_state: "Boston, MA", format: 'json'
    assert_not_nil assigns :address
  end

  test 'should return an error for an invalid address' do
    stub_request(:get, "http://geocoder.us/service/csv/geocode").
      with(query: {address: ", "}).
      to_return(body: File.read(File.expand_path('../../fixtures/unknown_address.txt', __FILE__)))
    stub_request(:get, "http://maps.google.com/maps/geo").
      with(query: {key: "REPLACE_WITH_YOUR_GOOGLE_KEY", oe: "utf-8", output: "xml", q: ", "}).
      to_return(body: File.read(File.expand_path('../../fixtures/unknown_address.kml', __FILE__)))
    get :show, address: '', city_state: '', format: 'json'
    assert_response :missing
  end
end