How to run capybara sinatra?

@tressie.damore 

To run Capybara with Sinatra, you first need to have a basic Sinatra application set up. Here's a simple example:

1. Create a new file named app.rb:

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require 'sinatra'

get '/' do
  'Hello, World!'
end

1. Install the necessary gems by creating a Gemfile in the root directory of your application with the following contents:

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source 'https://rubygems.org'

gem 'sinatra'
gem 'capybara'
gem 'selenium-webdriver'

1. Run bundle install in your terminal to install the required gems.
2. Create a new file named app_test.rb for your Capybara tests:

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require 'capybara'
require 'capybara/dsl'
require 'test/unit'

Capybara.default_driver = :selenium
Capybara.app = Sinatra::Application

class AppTest < Test::Unit::TestCase
  include Capybara::DSL

  def test_home_page
    visit '/'
    assert page.has_content?('Hello, World!')
  end
end

1. Run your Sinatra application by running ruby app.rb in the terminal.
2. Run your Capybara tests by running ruby app_test.rb in a separate terminal window.

This setup will run your Sinatra application and then use Capybara to automate browser interactions and verify the content of your application.