Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community!
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial

Binu Alexander
4,081 PointsDepreciation Errors : bin/rspec spec/features/todo_lists/create_spec.rb
I am on the testing with Rspec section of the videos . I am getting Depreciation errors . I am seeing the 1 example 1 failure message . Is it because the version of Ruby and Rails on the video is much older than the one I am using ? Please help
1 Answer

Steve Hunter
57,711 PointsHi Binu,
There are two issues there. The main one is in your could as that is what is causing the failure (assuming you have completed writing the test).
The second issue is the depecation warnings that you're seeing - they are just warnings, though. There's usually a way to silence them, too, but I can't see that in your post.
The key part, though, is the failed test: rspec ./spec/features/todo_lists/create_spec.rb:4 # Creating todo lists redirects to the todo list index page on success. You may not have completed writing the test yet, so it could be an intentional failure. The eventual code will look something like:
it "redirects to the todo lists index page on success" do
create_todo_list
expect(page).to have_content("My todo list")
end
I hope that helps.
Steve.
Binu Alexander
4,081 PointsBinu Alexander
4,081 PointsF
Failures:
1) Creating todo lists redirects to the todo list index page on success Failure/Error: expect(page).to have_content("New todo_list") expected to find text "New todo_list" in "New Todo List Title Description Back" # ./spec/features/todo_lists/create_spec.rb:7:in `block (2 levels) in <top (required)>'
Deprecation Warnings:
RSpec::Core::ExampleGroup#example is deprecated and will be removed in RSpec 3. There are a few options for what you can use instead:
it
,before
,after
,let
,subject
, etc) now yield the example as a block argument, and that is the recommended way to access the current example from those contexts.RSpec.current_example
, which is accessible from any context.If you can't update the code at this call site (e.g. because it is in an extension gem), you can use this snippet to continue making this method available in RSpec 2.99 and RSpec 3:
RSpec.configure do |c| c.expose_current_running_example_as :example end
(Called from /usr/local/lib/ruby/gems/2.2.0/gems/capybara-2.1.0/lib/capybara/rspec.rb:20:in `block (2 levels) in <top (required)>')
RSpec::Core::ExampleGroup#example is deprecated and will be removed in RSpec 3. There are a few options for what you can use instead:
it
,before
,after
,let
,subject
, etc) now yield the example as a block argument, and that is the recommended way to access the current example from those contexts.RSpec.current_example
, which is accessible from any context.If you can't update the code at this call site (e.g. because it is in an extension gem), you can use this snippet to continue making this method available in RSpec 2.99 and RSpec 3:
RSpec.configure do |c| c.expose_current_running_example_as :example end
(Called from /usr/local/lib/ruby/gems/2.2.0/gems/capybara-2.1.0/lib/capybara/rspec.rb:21:in `block (2 levels) in <top (required)>')
If you need more of the backtrace for any of these deprecations to identify where to make the necessary changes, you can configure
config.raise_errors_for_deprecations!
, and it will turn the deprecation warnings into errors, giving you the full backtrace.2 deprecation warnings total
Finished in 0.27328 seconds 1 example, 1 failure
Failed examples:
rspec ./spec/features/todo_lists/create_spec.rb:4 # Creating todo lists redirects to the todo list index page on success
Randomized with seed 49052