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Editing: test_times.rake
module TestTimes def self.run(test_results, limit=0) limit = limit.nonzero? || 10 tests = [] test_results.split(/\n/).each do |line| if line =~ /^(.+?#[^:]+): ([0-9.]+) s: \.$/ tests << [$1, $2.to_f, line] end end puts "#{limit} Slowest tests" puts tests.sort_by { |item| item[1] }.reverse[0...limit].map { |item| "%6.3f: %-s\n" % [item[1], item[0]] } end end namespace :test do desc "Find the slowest unit tests" task :times, [:limit] do |t, args| TestTimes.run `rake test:units TESTOPTS='--verbose'`, args.limit.to_i end end
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