Capybara relative links

gistfile1.rb

# test_helper.rb
...
require 'capybara/rails'
require 'minitest/autorun'

Capybara.configure do |config|
  config.run_server = true
  config.server_port = 9887
  config.app_host = 'http://www.example.com:9887'
end

class RequestSpec < MiniTest::Spec
  include Capybara::DSL
end

# integration/example_test.rb
require 'test_helper'

class ExampleTest < RequestSpec
  describe 'First Test' do
    it 'should render home'
      visit('/')
      click_link('Item')
      assert page.has_content?('Items')
    end
  end
end