rspec3 breaks rspec-puppet - undefined method `display_name' for RSpec::ExampleGroups

[tuxmea]

Gemfile:
gem 'rspec-puppet', :git => "https://github.com/rodjek/rspec-puppet.git"
gem 'puppetlabs_spec_helper'

Output:

[14:01:50][Step 1/3] Resolving dependencies...
[14:01:50][Step 1/3] Using rake (10.1.1)
[14:01:50][Step 1/3] Using diff-lcs (1.2.5)
[14:01:50][Step 1/3] Using facter (1.6.0)
[14:01:50][Step 1/3] Using json_pure (1.8.1)
[14:01:50][Step 1/3] Using hiera (1.3.3)
[14:01:50][Step 1/3] Using metaclass (0.0.4)
[14:01:50][Step 1/3] Using mocha (1.1.0)
[14:01:51][Step 1/3] Using puppet (3.1.1)
[14:01:51][Step 1/3] Using puppet-lint (0.3.2)
[14:01:51][Step 1/3] Using rspec-support (3.0.0)
[14:01:51][Step 1/3] Using rspec-core (3.0.0)
[14:01:51][Step 1/3] Using rspec-expectations (3.0.0)
[14:01:51][Step 1/3] Using rspec-mocks (3.0.0)
[14:01:51][Step 1/3] Using rspec (3.0.0)
[14:01:51][Step 1/3] Using rspec-puppet (1.0.1) from https://github.com/rodjek/rspec-puppet.git (at master)
[14:01:51][Step 1/3] Using puppetlabs_spec_helper (0.3.0)
[14:01:51][Step 1/3] Using test-unit (2.5.5)
[14:01:51][Step 1/3] Using bundler (1.3.5)
[14:01:51][Step 1/3] Your bundle is updated!
[14:01:51][Step 1/3] bundle exec rake test
[14:01:52][Step 1/3] cd modules/(module_name) && rake test
[14:01:52][Step 1/3] Initialized empty Git repository in /(path)/spec/fixtures/modules/concat/.git/
[14:01:52][Step 1/3] Initialized empty Git repository in /(path)/spec/fixtures/modules/stdlib/.git/
[14:01:53][Step 1/3] /usr/bin/ruby -I/(path)/vendor/ruby/1.8/gems/rspec-core-3.0.0/lib:/(path)/vendor/ruby/1.8/gems/rspec-support-3.0.0/lib -S /(path)/vendor/ruby/1.8/gems/rspec-core-3.0.0/exe/rspec spec/classes/(class_name)_spec.rb --color
[14:01:55][Step 1/3] FFFFFFFFFFFFFFFFFFFFF
[14:01:55][Step 1/3]
[14:01:55][Step 1/3] Deprecation Warnings:
[14:01:55][Step 1/3]
[14:01:55][Step 1/3] --------------------------------------------------------------------------------
[14:01:55][Step 1/3] RSpec::Puppet::ManifestMatchers::CreateGeneric implements a legacy RSpec matcher
[14:01:55][Step 1/3] protocol. For the current protocol you should expose the failure messages
[14:01:55][Step 1/3] via the failure_message and failure_message_when_negated methods.
[14:01:55][Step 1/3](Used from /%28path%29/spec/classes/%28class_name%29_spec.rb:11)
[14:01:55][Step 1/3] --------------------------------------------------------------------------------
[14:01:55][Step 1/3] --------------------------------------------------------------------------------
[14:01:55][Step 1/3] RSpec::Puppet::ManifestMatchers::CreateGeneric implements a legacy RSpec matcher
[14:01:55][Step 1/3] protocol. For the current protocol you should expose the failure messages
[14:01:55][Step 1/3] via the failure_message and failure_message_when_negated methods.
[14:01:55][Step 1/3](Used from /%28path%29/spec/classes/%28class_name%29_spec.rb:12)
[14:01:55][Step 1/3] --------------------------------------------------------------------------------
[14:01:55][Step 1/3] --------------------------------------------------------------------------------
[14:01:55][Step 1/3] RSpec::Puppet::ManifestMatchers::CreateGeneric implements a legacy RSpec matcher
[14:01:55][Step 1/3] protocol. For the current protocol you should expose the failure messages
[14:01:55][Step 1/3] via the failure_message and failure_message_when_negated methods.
[14:01:55][Step 1/3](Used from /%28path%29/spec/classes/%28class_name%29_spec.rb:13)
[14:01:55][Step 1/3] --------------------------------------------------------------------------------
[14:01:55][Step 1/3] Too many similar deprecation messages reported, disregarding further reports. Pass --deprecation-out or set config.deprecation_stream to a file for full output.
[14:01:55][Step 1/3]
[14:01:55][Step 1/3] The :example_group key in an example group's metadata hash is deprecated. Use the example group's hash directly for the computed keys and :parent_example_group to access the parent example group metadata instead. Called from /(path)/spec/classes/(class_name)_spec.rb:7.
[14:01:55][Step 1/3] The :example_group key in an example group's metadata hash is deprecated. Use the example group's hash directly for the computed keys and :parent_example_group to access the parent example group metadata instead. Called from /(path)/spec/classes/(class_name)_spec.rb:8.
[14:01:55][Step 1/3]
[14:01:55][Step 1/3]
[14:01:55][Step 1/3] If you need more of the backtrace for any of these deprecations to
[14:01:55][Step 1/3] identify where to make the necessary changes, you can configure
[14:01:55][Step 1/3] config.raise_errors_for_deprecations!, and it will turn the
[14:01:55][Step 1/3] deprecation warnings into errors, giving you the full backtrace.
[14:01:55][Step 1/3]
[14:01:55][Step 1/3] Failures:
[14:01:55][Step 1/3]
[14:01:55][Step 1/3] 1) (class) with hiera config on RedHat should contain Class[(class)]
[14:01:55][Step 1/3] Failure/Error: it { should contain_class('(class)') }
[14:01:55][Step 1/3] NoMethodError:
[14:01:55][Step 1/3] undefined method `display_name' for RSpec::ExampleGroups::(Class)::WithHieraConfigOnRedHat:Class
[14:01:55][Step 1/3] # ./spec/classes/(class)_spec.rb:11
[14:01:55][Step 1/3]

Solution:

in Gemfile:

gem 'rspec', '<3.0.0'

[miguno]

I can confirm the issue.

[arioch]

+1

[miguno]

Any updates on this issue?

[plouc]

+1