从Webrat迁移到Capybara...unsuccessfully
从Webrat迁移到Capybara...unsuccessfully
提问于 2011-05-22 02:44:46
希望有人能看到我忽略的东西..。
我正试图让Capybara在一个现有的小型application...and中工作，我没有任何运气。
Gemfile：
group :development, :test do
gem 'rspec-rails'
# gem 'webrat'
gem 'capybara', :git => 'git://github.com/jnicklas/capybara.git'
end
...两个地方的类似规格由于不同的原因而失败。不知道为什么？
spec/controllers/pages_controller_spec.rb:
require 'spec_helper'
describe PagesController do
describe "GET 'about'" do
it "should be successful" do
# get 'about' #worked w/ webrat
# response.should be_success #worked w/ webrat
visit pages_about_path
# page.should have_content('About Us')
page.html.should match(/About/i)
end
it "should have title" do
# get 'about' #webrat
# response.should have_selector("title", :content => "About Us") #webrat
visit pages_about_path
page.should have_selector("title")
end
end
end失败：(可能是因为浏览器中的doctype是"<!DOCTYPE html>"__)而引入了一些通用页面
1) PagesController GET 'about' should be successful
Failure/Error: page.html.should match(/About/i)
expected "<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\" \"http://www.w3.org/TR/REC-html40/loose.dtd\">\n\n" to match /About/i
# ./spec/controllers/pages_controller_spec.rb:13:in `block (3 levels) in <top (required)>'
2) PagesController GET 'about' should have the right title
Failure/Error: page.should have_selector("title")
expected css "title" to return something
# ./spec/controllers/pages_controller_spec.rb:20:in `block (3 levels) in <top (required)>'spec/views/pages/about.html.haml_spec.rb:
require 'spec_helper'
describe "pages/about.html.haml" do
it "renders attributes in <p>" do
# render #webrat
# rendered.should match(/About/) #webrat
visit pages_about_path
page.should have_content("About Us")
end
it "should have the right heading" do
# render #webrat
# rendered.should have_selector("h2", :content => "About Us") #webrat
visit pages_about_path
page.should have_selector("h2")
end
end失败：
1) pages/about.html.haml renders attributes in <p>
Failure/Error: visit pages_about_path
NoMethodError:
undefined method `visit' for #<RSpec::Core::ExampleGroup::Nested_1:0x00000101dc2970>
# ./spec/views/pages/about.html.haml_spec.rb:8:in `block (2 levels) in <top (required)>'
2) pages/about.html.haml should have the right heading
Failure/Error: visit pages_about_path
NoMethodError:
undefined method `visit' for #<RSpec::Core::ExampleGroup::Nested_1:0x000001034b1d98>
# ./spec/views/pages/about.html.haml_spec.rb:16:in `block (2 levels) in <top (required)>'回答 4
Stack Overflow用户
回答已采纳
发布于 2011-11-10 04:34:19
只是有同样的问题，发现水豚需要：
response.body.should have_selector("title")webrat不需要.body
此外，确保您正在呈现视图例如：。
describe PagesController do
render_viewsStack Overflow用户
发布于 2011-11-21 07:59:30
您应该在您的测试文件中包括capybara DSL：
require 'spec_helper'
describe PagesController do
include Capybara::DSL
describe "GET 'about'" do
it "should be successful" do
...Stack Overflow用户
发布于 2011-05-22 18:03:02
这不会解决您所有的问题，而是：
page.html.should match(/About/i)尝试：
page.should match(/About/i)(您甚至可能不需要页面)。
另外，检查Capybara设置为在env.rb中使用CSS查询(默认为XPath)。
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原文链接：
https://stackoverflow.com/questions/6085718
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