如何从Rails集成测试访问会话? [英] How to access session from Rails Integration Test?

问题描述

请考虑以下集成测试:

test "if there is no user in session, redirect to index and flash message" do
  open_session do |sess|
    post '/login', :email => users(:client).email, :password => 'rumpelstiltskin'
    sess[:user] = nil
    get '/user_page'
    assert_redirected_to index_path
    assert_equal "Your session has expired. Please log in again", flash[:notice]
  end    
end

这会产生错误:undefined method '[]='

而且，更改为sess.session[:user] = nil也会产生错误:NoMethodError: undefined method 'session' for nil:NilClass

And, changing to sess.session[:user] = nil generates an error as well: NoMethodError: undefined method 'session' for nil:NilClass

如何在Rails的集成测试中修改会话参数?

How do you modify the session params from an integration test in Rails?

在Rails 3.0.7，Ruby 1.9.2p180，单元测试框架中工作.

Working in Rails 3.0.7, Ruby 1.9.2p180, Unit test framework.

get '/user_page', nil, {:user => nil}和get ('/user_page', nil, {:user => nil} )会产生错误.

get '/user_page', nil, {:user => nil} and get ('/user_page', nil, {:user => nil} ) generate errors.

推荐答案

在Rails 3.2.3中，以下内容似乎对我有用:

In Rails 3.2.3 the following seems to work for me:

# Hit the root_path to start our session
get root_path

# A helper method to set our session
login_as(@user_fixture)

# Now we can access the session variable
assert session[:user_id]

不确定这是否适合您，祝您好运！

Not sure if this will work for you, so goodluck!

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