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How to use report_number_of_tests method of ParallelTests Package

Best Parallel_tests_ruby code snippet using ParallelTests.report_number_of_tests

cli.rb

Source:cli.rb

...28      report_time_taken do29        groups = @runner.tests_in_groups(options[:files], num_processes, options)30        test_results = if options[:only_group]31          groups_to_run = options[:only_group].collect{|i| groups[i - 1]}32          report_number_of_tests(groups_to_run)33          execute_in_parallel(groups_to_run, groups_to_run.size, options) do |group|34            run_tests(group, groups_to_run.index(group), 1, options)35          end36        else37          report_number_of_tests(groups)38          execute_in_parallel(groups, groups.size, options) do |group|39            run_tests(group, groups.index(group), num_processes, options)40          end41        end42        report_results(test_results)43      end44      abort final_fail_message if any_test_failed?(test_results)45    end46    def run_tests(group, process_number, num_processes, options)47      if group.empty?48        {:stdout => '', :exit_status => 0}49      else50        @runner.run_tests(group, process_number, num_processes, options)51      end52    end53    def report_output(result, lock)54      lock.flock File::LOCK_EX55      $stdout.puts result[:stdout]56      $stdout.flush57    ensure58      lock.flock File::LOCK_UN59    end60    def report_results(test_results)61      results = @runner.find_results(test_results.map { |result| result[:stdout] }*"")62      puts ""63      puts @runner.summarize_results(results)64    end65    def report_number_of_tests(groups)66      name = @runner.test_file_name67      num_processes = groups.size68      num_tests = groups.map(&:size).inject(:+)69      puts "#{num_processes} processes for #{num_tests} #{name}s, ~ #{num_tests / groups.size} #{name}s per process"70    end71    #exit with correct status code so rake parallel:test && echo 123 works72    def any_test_failed?(test_results)73      test_results.any? { |result| result[:exit_status] != 0 }74    end75    def parse_options!(argv)76      options = {}77      OptionParser.new do |opts|78        opts.banner = <<-BANNER.gsub(/^          /, '')79          Run all tests in parallel, giving each process ENV['TEST_ENV_NUMBER'] ('', '2', '3', ...)...

parallel_tests@3.0.0.rbi

Source:parallel_tests@3.0.0.rbi

...32  def load_runner(type); end33  def lock(lockfile); end34  def parse_options!(argv); end35  def report_failure_rerun_commmand(test_results, options); end36  def report_number_of_tests(groups); end37  def report_results(test_results, options); end38  def report_time_taken; end39  def reprint_output(result, lockfile); end40  def run_tests(group, process_number, num_processes, options); end41  def run_tests_in_parallel(num_processes, options); end42  def simulate_output_for_ci(simulate); end43  def use_colors?; end44end45class ParallelTests::Grouper46  def self.by_scenarios(tests, num_groups, options = _); end47  def self.by_steps(tests, num_groups, options); end48  def self.in_even_groups_by_size(items, num_groups, options = _); end49end50class ParallelTests::Pids...

report_number_of_tests

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