Class: MiniTest::Chef::Handler

Inherits:
Chef::Handler
  • Object
show all
Includes:
Lookup
Defined in:
lib/minitest-chef-handler.rb

Instance Method Summary collapse

Methods included from Lookup

#lookup_cookbook, #require_test_suites, #seen_recipes_paths, #used_recipe_names

Constructor Details

#initialize(options = {}) ⇒ Handler

Returns a new instance of Handler.



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# File 'lib/minitest-chef-handler.rb', line 19

def initialize(options = {})
  @options = options
end

Instance Method Details

#custom_runner? ⇒ Boolean

Before Minitest 2.1.0 Minitest::Unit called ‘run` because the custom runners support was poorly designed. See: github.com/seattlerb/minitest/commit/6023c879cf3d5169953ee929343b679de4a48bbc

Using this workaround we still allow to use any other runner with the test suite for versions greater than 2.1.0. If the test suite doesn’t use any chef injection capability it still can be ran with the default Minitest runner.

Returns:

  • (Boolean) 


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# File 'lib/minitest-chef-handler.rb', line 66

def custom_runner?
  Gem::Version.new(MiniTest::Unit::VERSION) >= Gem::Version.new('2.1.0')
end

#miniunit_options ⇒ Object 



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# File 'lib/minitest-chef-handler.rb', line 53

def miniunit_options
  options = []
  options << ['-n', @options[:filter]] if @options[:filter]
  options << "-v" if @options[:verbose]
  options << ['-s', @options[:seed]] if @options[:seed]
  options.flatten
end

#report ⇒ Object 



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# File 'lib/minitest-chef-handler.rb', line 23

def report
  # do not run tests if chef failed
  return if failed?

  require_test_suites(@options.delete(:path))

  MiniTest::Unit.output = ::Chef::Log

  runner = if @options[:ci_reports]
    ENV['CI_REPORTS'] = @options[:ci_reports]
    CIRunner.new(run_status)
  else
    Runner.new(run_status)
  end

  result = if custom_runner?
    runner._run(miniunit_options)
  else
    runner.run(miniunit_options)
  end

  if result && result.nonzero?
    ::Chef::Client.when_run_completes_successfully do |run_status|
      error_msg = "MiniTest failed with #{runner.failures} failure(s) and #{runner.errors} error(s).\n"
      error_msg << runner.report.sort.join("\n")
      raise error_msg
    end
  end
end