Capybara 可以和 Cucumber、RSpec、Test::Unit、MiniTest::Spec配合使用。FIXME
Capybara 默认使用 RackTest 驱动,此外还支持 Selenium、Capybara-webkit、Poltergeist。
Capybara 的 DSL 十分易懂。我们来看几个例子吧:
访问:
visit('/projects')
点击链接或按钮:
click_link('id-of-link')
click_button('Save')
表单:
fill_in('First Name', :with => 'John')
fill_in('Password', :with => 'Seekrit')
fill_in('Description', :with => 'Really Long Text...')
choose('A Radio Button')
check('A Checkbox')
uncheck('A Checkbox')
attach_file('Image', '/path/to/image.jpg')
select('Option', :from => 'Select Box')
XPath
page.has_selector?(:xpath, '//table/tr')
查找
find_field('First Name').value
find('#navigation').click_link('Home')
部分驱动支持执行 JavaScript:
page.execute_script("$('body').empty()")
result = page.evaluate_script('4 + 4');
require 'rubygems'
require 'capybara'
require 'capybara/dsl'
Capybara.run_server = false
Capybara.current_driver = :selenium
Capybara.app_host = 'http://www.google.com'
module MyCapybaraTest
class Test
include Capybara
def test_google
visit('/')
end
end
end
t = MyCapybaraTest::Test.new
t.test_google