nba*_*lle 4 ruby-on-rails capybara ruby-on-rails-3
我不能让Capybara在我的许多集成测试中工作.
当我访问某些页面时,我得到以下html:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
所以当我尝试使用have_content()选择器时,它会引发以下错误:
Failure/Error: page.should have_content("HELLO")
Capybara::ElementNotFound:
Unable to find xpath "/html"
我可以访问的应用程序的某些页面很好,但其他一些我不能.甚至有些页面可以在某些地方使用,而不是在其他地方使用:
require 'spec_helper'
describe HomeController do
it "shows the website description" do
visit root_path
puts page.html.length # ==> 108 (no html)
...
end
end
require 'spec_helper'
describe FlowsController do
it "should do stuff" do
visit root_path
puts page.html.length # ==> 4459, works even if the exact same one didn't work in home_controller_spec!
visit flows_path
puts page.html.length # ==> 3402, works
visit new_user_session_path
puts page.html.length # ==> 3330, works
within("form#new_user") do
fill_in 'Email', :with => 'email@example.com'
fill_in 'Password', :with => 'password'
click_on 'Sign in'
end
puts page.html.length # ==> 108, No html
end
end
我在这篇文章中读到,这是在同时使用Capybara和webrat时可能发生的错误.但我根本不使用webrat,我仍然得到错误......
这是我的Gemfile:
source 'https://rubygems.org'
gem 'rails', '3.2.6'
gem 'pg'
gem 'thin'
gem 'devise'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
gem 'uglifier', '>= 1.0.3'
end
# Add rspec for testing
group :test, :development do
gem "rspec-rails", "~> 2.0"
gem "capybara"
gem "factory_girl_rails"
end
gem 'jquery-rails'
小智 5
尝试传递一个String来描述,而不是Controller类
describe "whatever" do
...
end