Railstutorial.org - Integration Test breaking on webrat visit root_path
I'm working through the rails tutorial at railstutorial.org.
Specifically the video.
After a bumpy start with various gem versions - things were working well. That is until I hit the 'integration test' section. (NOTE: Section 5.5 / listing 5.33 in the web tutorial)
As instructed in the video I added this t开发者_Python百科o layout_links_spec.rb
it "should have the right links on the layout" do
visit root_path
response.should have_selector('title', :content => "Home")
end
When I run the 'rspec spec/' - I get this error
Failure/Error: response.should have_selector('title', :content => 'Home')
expected following output to contain a <title>Home</title> tag:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"
Before adding this last spec - all my rspec tests worked - aka I was 'green'.
My current Gemfile contains
group :development do
gem 'rspec-rails', '2.3.0'
end
group :test do
gem 'rspec', '2.3.0'
gem 'webrat', '0.7.1'
gem 'spork', '0.8.4'
end
As recommended by the railstutorial site -> http://railstutorial.org/chapters/updating-showing-and-deleting-users#code:final_gemfile
Any help would be extremely appreciated. I really want to embrace to BDD / TDD - but these gem 'issues' are really frustrating.
Thanks Dave
All you need to do is add a line at the top of your spec to render the views (otherwise RSpec does not have the complete html response to work with).
require 'spec_helper'
describe PagesController do
render_views # <--- This is the line you need to add!
describe "GET 'home'" do
it "should be successful" do
get 'home'
response.should be_success
end
it "should have the right title" do
get 'home'
response.should have_selector("title",
:content => "Ruby on Rails Tutorial Sample App | Home")
end
end
end
Here is where Michael Hartl introduces the idea in the Ruby on Rails Tutorial book:
http://railstutorial.org/chapters/static-pages#code:pages_controller_spec_title
"Note that the render_views line...is necessary for the title tests to work."
加载中,请稍侯......
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