3rdparty/modules/stdlib/spec/acceptance/build_csv.rb

   1 # vim: set sw=2 sts=2 et tw=80 :
   2 require 'rspec'
   3
   4 # XXX Super ugly hack to keep from starting beaker nodes
   5 module Kernel
   6   # make an alias of the original require
   7   alias original_require require
   8   # rewrite require
   9   def require(name)
  10     original_require name if name != 'spec_helper_acceptance'
  11   end
  12 end
  13 UNSUPPORTED_PLATFORMS = [].freeze
  14 def fact(*_args)
  15   []
  16 end
  17 # XXX End hax
  18
  19 # Get a list of functions for test coverage
  20 function_list = Dir[File.join(File.dirname(__FILE__), '..', '..', 'lib', 'puppet', 'parser', 'functions', '*.rb')].map do |function_rb|
  21   File.basename(function_rb, '.rb')
  22 end
  23
  24 ## Configure rspec to parse tests
  25 options = RSpec::Core::ConfigurationOptions.new(['spec/acceptance'])
  26 configuration = RSpec.configuration
  27 world = RSpec.world
  28 options.parse_options
  29 options.configure(configuration)
  30 configuration.load_spec_files
  31
  32 ## Collect up tests and example groups into a hash
  33 def get_tests(children)
  34   children.each_with_object({}) do |c, memo|
  35     memo[c.description] = {}
  36     memo[c.description]['groups'] = get_tests(c.children) unless c.children.empty?
  37     unless c.examples.empty?
  38       memo[c.description]['tests'] = c.examples.map { |e|
  39         e.description unless e.pending?
  40       }.compact
  41     end
  42     next if c.examples.empty?
  43     memo[c.description]['pending_tests'] = c.examples.map { |e|
  44       e.description if e.pending?
  45     }.compact
  46   end
  47 end
  48
  49 def count_test_types_in(type, group)
  50   return 0 if group.nil?
  51   group.reduce(0) do |m, (k, v)|
  52     m += v.length if k == type
  53     m += count_tests_in(v) if v.is_a?(Hash)
  54     m
  55   end
  56 end
  57
  58 def count_tests_in(group)
  59   count_test_types_in('tests', group)
  60 end
  61
  62 def count_pending_tests_in(group)
  63   count_test_types_in('pending_tests', group)
  64 end
  65
  66 # Convert tests hash to csv format
  67 def to_csv(function_list, tests)
  68   function_list.map { |function_name|
  69     v = tests["#{function_name} function"]
  70     if v
  71       positive_tests = count_tests_in(v['groups']['success'])
  72       negative_tests = count_tests_in(v['groups']['failure'])
  73       pending_tests  =
  74         count_pending_tests_in(v['groups']['failure']) +
  75         count_pending_tests_in(v['groups']['failure'])
  76     else
  77       positive_tests = 0
  78       negative_tests = 0
  79       pending_tests  = 0
  80     end
  81     '%-25s, %-9d, %-9d, %-9d' % [function_name, positive_tests, negative_tests, pending_tests]
  82   }.compact
  83 end
  84
  85 tests = get_tests(world.example_groups)
  86 csv = to_csv(function_list, tests)
  87 percentage_tested = "#{tests.count * 100 / function_list.count}%"
  88 printf("%-25s,  %-9s, %-9s, %-9s\n", "#{percentage_tested} have tests.", 'Positive', 'Negative', 'Pending')
  89 puts csv