[DRE-maint] Bug#795717: ruby-thor: FTBFS: ArgumentError: wrong number of arguments (0 for 1+)

[Chris Lamb]

Source: ruby-thor
Version: 0.19.1-1
Severity: serious
Justification: fails to build from source

Dear Maintainer,

ruby-thor fails to build from source on unstable/amd64:

  [..]
  ┌──────────────────────────────────────────────────────────────────────────────┐
  │ Run tests for ruby2.1 from debian/ruby-tests.rake                   
          │
  └──────────────────────────────────────────────────────────────────────────────┘
  
  RUBYLIB=/tmp/buildd/ruby-thor-0.19.1/debian/ruby-thor/usr/lib/ruby/vendor_ruby:.
  rake2.1 -f debian/ruby-tests.rake
  /usr/bin/ruby2.1 /usr/bin/rspec --pattern ./spec/\*_spec.rb
  ..................WARNING: Using the `raise_error` matcher without
  providing a specific error or message risks false positives, since
  `raise_error` will match when Ruby raises a `NoMethodError`,
  `NameError` or `ArgumentError`, potentially allowing the expectation
  to pass without even executing the method you are intending to call.
  Instead consider providing a specific error class or message. This
  message can be supressed by setting:
  `RSpec::Expectations.configuration.warn_about_potential_false_positives
  = false`. Called from
  /tmp/buildd/ruby-thor-0.19.1/spec/actions_spec.rb:124:in `block (4
  levels) in <top (required)>'.
  .....................................................................................F.......WARNING:
  Using the `raise_error` matcher without providing a specific error or
  message risks false positives, since `raise_error` will match when
  Ruby raises a `NoMethodError`, `NameError` or `ArgumentError`,
  potentially allowing the expectation to pass without even executing
  the method you are intending to call. Instead consider providing a
  specific error class or message. This message can be supressed by
  setting:
  `RSpec::Expectations.configuration.warn_about_potential_false_positives
  = false`. Called from
  /tmp/buildd/ruby-thor-0.19.1/spec/group_spec.rb:31:in `block (3
  levels) in <top (required)>'.
  ...................................................**.......................................................................................................................................................................
  
  Pending: (Failures listed here are expected and do not affect your
  suite's status)
  
    1) The library itself has no malformed whitespace
       # Temporarily skipped with xit
       # ./spec/quality_spec.rb:51
  
    2) The library itself uses double-quotes consistently in specs
       # Temporarily skipped with xit
       # ./spec/quality_spec.rb:64
  
  Failures:
  
    1) Thor::Command#run runs a command by calling a method in the given
    instance
       Failure/Error: expect(dub).to receive(:can_has).and_return {
       |*args| args }
       ArgumentError:
         wrong number of arguments (0 for 1+)
       # ./spec/command_spec.rb:61:in `block (3 levels) in <top
       (required)>'
  
  Finished in 2.44 seconds (files took 0.75741 seconds to load)
  331 examples, 1 failure, 2 pending
  
  Failed examples:
  
  rspec ./spec/command_spec.rb:59 # Thor::Command#run runs a command by
  calling a method in the given instance
  
  /usr/bin/ruby2.1 /usr/bin/rspec --pattern ./spec/\*_spec.rb failed
  ERROR: Test "ruby2.1" failed. Exiting.
  dh_auto_install: dh_ruby --install
  /tmp/buildd/ruby-thor-0.19.1/debian/ruby-thor returned exit code 1
  debian/rules:15: recipe for target 'binary' failed
  make: *** [binary] Error 1
  dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit
  status 2

  [..]

The full build log is attached or can be viewed here:

  https://reproducible.debian.net/logs/unstable/amd64/ruby-thor_0.19.1-1.build1.log.gz


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby at debian.org / chris-lamb.co.uk
       `-
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