2011-02-03 106 views
2

我正在升级Rails 2.3.5应用程序到Rails 3.0.3。但我的集成测试 无法正常工作。与webrat和Rails3集成测试

require "webrat" 
require 'webrat/core/matchers' 
include Webrat::Methods 

Webrat.configure do |config| 
    config.mode = :rack 
end 

我使用早该2.11:我得到这个错误:

NoMethodError: undefined method `content_type' for nil:NilClass 

线责怪是

assert_select "input#artist.title.unsolved", 1 

我对webrat test_helper.rb中看起来喜欢这一点。 3和webrat 0.7.3进行测试。我读过, webrat和shoulda与Rails3兼容。

任何一个想法如何解决这个问题?

谢谢! 礼服

加成

看来,该NoMethodError出现从早该,而不是从Webrat,在标题中提到的。下面是跟踪:

NoMethodError: undefined method `content_type' for nil:NilClass 
    /Users/23tux/.rvm/gems/[email protected]/gems/activesupport-3.0.3/lib/active_support/whiny_nil.rb:48:in `method_missing' 
    /Users/23tux/.rvm/gems/[email protected]/gems/actionpack-3.0.3/lib/action_dispatch/testing/assertions/selector.rb:605:in `response_from_page_or_rjs' 
    /Users/23tux/.rvm/gems/[email protected]/gems/actionpack-3.0.3/lib/action_dispatch/testing/assertions/selector.rb:213:in `assert_select' 
    test/integration/user_integration_test.rb:52:in `block (3 levels) in <class:UserIntegrationTest>' 
    /Users/23tux/.rvm/gems/[email protected]/gems/shoulda-context-1.0.0.beta1/lib/shoulda/context/context.rb:412:in `call' 
    /Users/23tux/.rvm/gems/[email protected]/gems/shoulda-context-1.0.0.beta1/lib/shoulda/context/context.rb:412:in `block in run_current_setup_blocks' 
    /Users/23tux/.rvm/gems/[email protected]/gems/shoulda-context-1.0.0.beta1/lib/shoulda/context/context.rb:411:in `each' 
    /Users/23tux/.rvm/gems/[email protected]/gems/shoulda-context-1.0.0.beta1/lib/shoulda/context/context.rb:411:in `run_current_setup_blocks' 
    /Users/23tux/.rvm/gems/[email protected]/gems/shoulda-context-1.0.0.beta1/lib/shoulda/context/context.rb:393:in `block in create_test_from_should_hash' 

,这里是围绕assert_select整个模块背景:

class SongIntegrationTest < ActionController::IntegrationTest 
    context "a visitor" do 
    context "solving a song" do 
     setup do 
     @song = Song.make 
     visit song_path(@song) 
     end 

     should "have two guess fields" do 
     assert_select "input#artist.title.unsolved", 1 
     assert_select "input#title.title.unsolved", 1 
     end 

也许assert_select是不再与早该Rails 3中可用。 希望有人能帮助我! thx!

+0

我发现,也许错误来自webrat,覆盖assert_select方法: https://webrat.lighthouseapp.com/projects/10503/tickets/395-assert_select-not-working-with-rails-300 -due-to-webrat 但上面的链接显示的修复程序不起作用(并顺便说一句,我没有使用黄瓜)。 有人有想法吗? – 23tux 2011-02-08 10:34:21

回答

1

有一个webrat的分支,可以在https://github.com/joakimk/webrat与rails3一起使用。在某个时候,它应该被拉进主分支。 rails 2.3在这个时候仍然非常流行。

+0

Thx为您的答案!但我决定使用水豚而不是网络。它在Rails3中工作正常,并且测试对于水豚的重写并不那么困难 – 23tux 2011-02-13 19:22:18