如何判断rspec在没有挂起测试输出的情况下运行？

Question

Is there a way (maybe some key) to tell rspec to skip pending tests and don't print information about them?

I have some auto generated tests like

pending "add some examples to (or delete) #{__FILE__}"

I run "bundle exec rspec spec/models --format documentation" and get somethin like this:

Rating
  allows to rate first time
  disallow to rate book twice

Customer
  add some examples to (or delete) /home/richelieu/Code/first_model/spec/models/customer_spec.rb (PENDING: No reason given)

Category
  add some examples to (or delete) /home/richelieu/Code/first_model/spec/models/category_spec.rb (PENDING: No reason given)
......

I want to keep this files, cause I gonna change them later, but for now I want output like:

Rating
  allows to rate first time
  disallow to rate book twice

Finished in 0.14011 seconds
10 examples, 0 failures, 8 pending

Answer 1

Take a look at tags -

You could do something like this in your test file

describe "the test I'm skipping for now" do     
  it "slow example", :skip => true do
    #test here
  end
end

and run your tests like this:

bundle exec rspec spec/models --format documentation --tag ~skip

where the ~ character excludes all tests with the following tag, in this case skip

Answer 2

For posterity: you can suppress output of pending tests in the main body of documentation output by creating a custom formatter.

(For RSpec 3). I made a house_formatter.rb file in my spec directory like this:

class HouseFormatter < RSpec::Core::Formatters::DocumentationFormatter
   RSpec::Core::Formatters.register self, :example_pending
   def example_pending(notification); end
end

Then I added the following line to my .rspec file:

--require spec/house_formatter

Now I can call the formatter with rspec --format HouseFormatter <file> .

Note that I still get the "pending tests" section at the end. But as far as I am concerned, that's perfect.

Answer 3

This is the official "fix" posted for this problem on Github in response to the issue Marko raised, and as such it deserves a seperate answer.

This is probably the better answer, too; mine is pretty fragile. Credit for this should go to Myron Marston on the Rspec team.

You can implement this for yourself pretty easily:

 module FormatterOverrides def example_pending(_) end def dump_pending(_) end end RSpec::Core::Formatters::DocumentationFormatter.prepend FormatterOverrides 

Or if you only want to silence block-less examples:

 module FormatterOverrides def example_pending(notification) super if notification.example.metadata[:block] end def dump_pending(_) end end RSpec::Core::Formatters::DocumentationFormatter.prepend FormatterOverrides 

Or, if you just want to filter out block-less pending examples (but still show other pending examples):

 RSpec.configure do |c| c.filter_run_excluding :block => nil end