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# -*- ruby -*-
require 'rubygems'
require 'hoe'
Hoe.plugin :seattlerb
Hoe.spec 'minitest' do
developer 'Ryan Davis', 'ryand-ruby@zenspider.com'
self.rubyforge_name = "bfts"
self.testlib = :minitest
end
desc "Find missing expectations"
task :specs do
$:.unshift "lib"
require "minitest/unit"
require "minitest/spec"
pos_prefix, neg_prefix = "must", "wont"
skip_re = /^(must|wont)$|wont_(throw)|must_(block|not?_|nothing|raise$)/x
dont_flip_re = /(must|wont)_(include|respond_to)/
map = {
/(must_throw)s/ => '\1',
/(?!not)_same/ => '_be_same_as',
/_in_/ => '_be_within_',
/_operator/ => '_be',
/_includes/ => '_include',
/(must|wont)_(.*_of|nil|silent|empty)/ => '\1_be_\2',
/must_raises/ => 'must_raise',
}
expectations = Minitest::Expectations.public_instance_methods.map(&:to_s)
assertions = Minitest::Assertions.public_instance_methods.map(&:to_s)
assertions.sort.each do |assertion|
expectation = case assertion
when /^assert/ then
assertion.sub(/^assert/, pos_prefix.to_s)
when /^refute/ then
assertion.sub(/^refute/, neg_prefix.to_s)
end
next unless expectation
next if expectation =~ skip_re
regexp, replacement = map.find { |re, _| expectation =~ re }
expectation.sub! regexp, replacement if replacement
next if expectations.include? expectation
args = [assertion, expectation].map(&:to_sym).map(&:inspect)
args << :reverse if expectation =~ dont_flip_re
puts
puts "##"
puts "# :method: #{expectation}"
puts "# See Minitest::Assertions##{assertion}"
puts
puts "infect_an_assertion #{args.join ", "}"
end
end
# vim: syntax=Ruby