Leave end-to-end testing to Capybara. Capybara is a web testing tool that simulates user interactions with a website. It allows automating browser interactions for scenarios and features using domain-specific languages like Cucumber. Capybara supports using different drivers like Selenium for JavaScript interactions and HtmlUnit for non-JavaScript sites. Specifying the driver and JavaScript support in tests allows running tests across different environments.

1. Leave end-to-
end testing to
Capybara
SHIBATA Hiroshi
Eiwa System Management,Inc.

3. SHIBATA Hiroshi
a.k.a hsbt
shibata.hiroshi@gmail.com
tDiary commiter

4. http://www.hsbt.org/
http://github.com/hsbt/
http://twitter.com/hsbt/

5. asakusa.rb

6. SapporoRubyKaigi

7. RubyKaigi 2010

19. Capybara

21. Capybara

25. RSpec runner cucumber runner
cucumber DSL(ja)
RSpec DSL
cucumber DSL
capybara

26. RSpec
Example

27. DSL
feature ' ' do
background do
setup_tdiary
end
scenario ' ' do
visit '/'
within('title') do
page.should have_content(' ') }
end
within('h1') do
page.should have_content(' ')
end
page.should have_css('a[href="update.rb"]')
end
end

28. Cucumber
Example

30. Driver

32. Driver

35. HtmlUnit

37. javascript
engine

39. Selenium
Webdriver

41. require ‘capybara/dsl’
RSpec.configure do |config|
config.include Capybara
config.before(:all, :selenium => true) do
Capybara.current_driver = :selenium
end
end

42. http://www.ne.jp/asahi/t/wada/articles/Refactoring_and_Test.pdf

44. best mix

45. DSL
config.before(:all, :selenium => true) do
Capybara.current_driver = :selenium
end
config.after(:all, :selenium => true) do
Capybara.use_default_driver
end

46. DSL
feature " ", :selenium => true do
let!(:administrator) { User.make! }
before do
login_as administrator
visit new_admin_user_path
end
scenario " " do
( )
end
end

47. capybara/rspec

48. DSL
feature " ", :driver => :akephalos do
scenario " " do
( )
end
end
feature " ", :js => true do
scenario " " do
( )
end
end
=> :driver = :selenium

49. !!!

52. RubyKaigi 2011