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應用程序堆棧:Rails3中,康康舞,設計,早該設計DoubleRenderError
我有一些嵌套資源,並希望與早該來測試他們,我得到以下DoubleRenderError:
Error:
test: If anonymous user tries to GET index of fav_blogs should respond with 401. (BlogItemsControllerTest):
AbstractController::DoubleRenderError: Render and/or redirect were called multiple times in this action. Please note that you may only call render OR redirect, and at most once per action. Also note that neither redirect nor render terminate execution of the action, so if you want to exit an action after redirecting, you need to do something like "redirect_to(...) and return".
測試是要檢查非驗證用戶是否能夠訪問嵌套資源(他應該)
TestMethod的
context "If anonymous user tries to GET index of fav_blogs" do
setup do
get :index, :end_user_id => end_users(:end_user_one).id, :format => "xml"
end
should_respond_with 401
should_not_assign_to :blog_items
end
ControllerMethod:
def index
if params[:end_user_id] # if it is nested
authenticate_end_user!
authorize! :read, @end_user
@blog_items = @end_user.blog_items
else
@PAGE_SIZE = 10
page = Integer(params[:page]) || 0
offset = @PAGE_SIZE * page
@blog_items = BlogItem.limit(offset + @PAGE_SIZE).offset(offset).order('updated_at DESC').all
end
respond_with(@blog_items)
end
與已認證用戶做工精細所有測試 - 可能有人可以給我一個提示。非常感謝!本