我正在将Rails 2.3.5应用升级到Rails 3.0.3。但我的集成测试 不工作。我收到了这个错误:
NoMethodError: undefined method `content_type' for nil:NilClass
归咎于
assert_select "input#artist.title.unsolved", 1
我的webrat的test_helper.rb看起来像这样:
require "webrat"
require 'webrat/core/matchers'
include Webrat::Methods
Webrat.configure do |config|
config.mode = :rack
end
我正在使用shoulda 2.11.3和webrat 0.7.3进行测试。我读了, webrat和shoulda与Rails3兼容。
任何人都知道如何解决这个问题?
谢谢! TUX
ADDITION :
似乎NoMethodError出现在shoulda中,而不是来自Webrat,如标题中所述。这是跟踪:
NoMethodError: undefined method `content_type' for nil:NilClass
/Users/23tux/.rvm/gems/ruby-1.9.2-p136@rails3/gems/activesupport-3.0.3/lib/active_support/whiny_nil.rb:48:in `method_missing'
/Users/23tux/.rvm/gems/ruby-1.9.2-p136@rails3/gems/actionpack-3.0.3/lib/action_dispatch/testing/assertions/selector.rb:605:in `response_from_page_or_rjs'
/Users/23tux/.rvm/gems/ruby-1.9.2-p136@rails3/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/ruby-1.9.2-p136@rails3/gems/shoulda-context-1.0.0.beta1/lib/shoulda/context/context.rb:412:in `call'
/Users/23tux/.rvm/gems/ruby-1.9.2-p136@rails3/gems/shoulda-context-1.0.0.beta1/lib/shoulda/context/context.rb:412:in `block in run_current_setup_blocks'
/Users/23tux/.rvm/gems/ruby-1.9.2-p136@rails3/gems/shoulda-context-1.0.0.beta1/lib/shoulda/context/context.rb:411:in `each'
/Users/23tux/.rvm/gems/ruby-1.9.2-p136@rails3/gems/shoulda-context-1.0.0.beta1/lib/shoulda/context/context.rb:411:in `run_current_setup_blocks'
/Users/23tux/.rvm/gems/ruby-1.9.2-p136@rails3/gems/shoulda-context-1.0.0.beta1/lib/shoulda/context/context.rb:393:in `block in create_test_from_should_hash'
这是assert_select周围的整个块上下文:
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
也许在使用Shoulda的Rails 3中,assert_select不再可用。 希望可以有人帮帮我! THX!
答案 0 :(得分:1)
有一个webrat的分支可以在https://github.com/joakimk/webrat处使用rails3。在某些时候它应该被拉入主分支。 rails 2.3目前仍然很受欢迎。