Class: KnapsackPro::Runners::Queue::RSpecRunner

Inherits:
BaseRunner
  • Object
show all
Defined in:
lib/knapsack_pro/runners/queue/rspec_runner.rb

Constant Summary collapse

@@used_seed = 
nil

Constants inherited from BaseRunner

BaseRunner::TERMINATION_SIGNALS

Class Method Summary collapse

Methods inherited from BaseRunner

#initialize, #test_dir, #test_file_paths

Constructor Details

This class inherits a constructor from KnapsackPro::Runners::Queue::BaseRunner

Class Method Details

.ensure_spec_opts_have_rspec_queue_summary_formatter ⇒ Object 



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# File 'lib/knapsack_pro/runners/queue/rspec_runner.rb', line 138

def self.ensure_spec_opts_have_rspec_queue_summary_formatter
  spec_opts = ENV['SPEC_OPTS']

  return unless spec_opts
  return if spec_opts.include?(KnapsackPro::Formatters::RSpecQueueSummaryFormatter.to_s)

  ENV['SPEC_OPTS'] = "#{spec_opts} --format #{KnapsackPro::Formatters::RSpecQueueSummaryFormatter.to_s}"
end

.run(args) ⇒ Object 



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# File 'lib/knapsack_pro/runners/queue/rspec_runner.rb', line 9

def self.run(args)
  require 'rspec/core'
  require_relative '../../formatters/rspec_queue_summary_formatter'
  require_relative '../../formatters/rspec_queue_profile_formatter_extension'

  ENV['KNAPSACK_PRO_TEST_SUITE_TOKEN'] = KnapsackPro::Config::Env.test_suite_token_rspec
  ENV['KNAPSACK_PRO_QUEUE_RECORDING_ENABLED'] = 'true'
  ENV['KNAPSACK_PRO_QUEUE_ID'] = KnapsackPro::Config::EnvGenerator.set_queue_id

  KnapsackPro::Config::Env.set_test_runner_adapter(adapter_class)
  runner = new(adapter_class)

  cli_args = (args || '').split
  adapter_class.ensure_no_tag_option_when_rspec_split_by_test_examples_enabled!(cli_args)

  # when format option is not defined by user then use progress formatter to show tests execution progress
  cli_args += ['--format', 'progress'] unless adapter_class.has_format_option?(cli_args)

  cli_args += [
    # shows summary of all tests executed in Queue Mode at the very end
    '--format', KnapsackPro::Formatters::RSpecQueueSummaryFormatter.to_s,
    '--default-path', runner.test_dir,
  ]

  accumulator = {
    status: :next,
    runner: runner,
    can_initialize_queue: true,
    args: cli_args,
    exitstatus: 0,
    all_test_file_paths: [],
  }
  while accumulator[:status] == :next
    handle_signal!
    accumulator = run_tests(accumulator)
  end

  Kernel.exit(accumulator[:exitstatus])
end

.run_tests(accumulator) ⇒ Object 



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# File 'lib/knapsack_pro/runners/queue/rspec_runner.rb', line 49

def self.run_tests(accumulator)
  runner = accumulator.fetch(:runner)
  can_initialize_queue = accumulator.fetch(:can_initialize_queue)
  args = accumulator.fetch(:args)
  exitstatus = accumulator.fetch(:exitstatus)
  all_test_file_paths = accumulator.fetch(:all_test_file_paths)

  test_file_paths = runner.test_file_paths(
    can_initialize_queue: can_initialize_queue,
    executed_test_files: all_test_file_paths
  )

  if test_file_paths.empty?
    unless all_test_file_paths.empty?
      KnapsackPro::Adapters::RSpecAdapter.verify_bind_method_called

      KnapsackPro::Formatters::RSpecQueueSummaryFormatter.print_summary
      KnapsackPro::Formatters::RSpecQueueProfileFormatterExtension.print_summary

      args += ['--seed', @@used_seed] if @@used_seed

      log_rspec_command(args, all_test_file_paths, :end_of_queue)
    end

    KnapsackPro::Hooks::Queue.call_after_queue

    KnapsackPro::Report.save_node_queue_to_api

    return {
      status: :completed,
      exitstatus: exitstatus,
    }
  else
    subset_queue_id = KnapsackPro::Config::EnvGenerator.set_subset_queue_id
    ENV['KNAPSACK_PRO_SUBSET_QUEUE_ID'] = subset_queue_id

    KnapsackPro.tracker.reset!
    KnapsackPro.tracker.set_prerun_tests(test_file_paths)

    KnapsackPro::Hooks::Queue.call_before_subset_queue

    all_test_file_paths += test_file_paths
    cli_args = args + test_file_paths

    ensure_spec_opts_have_rspec_queue_summary_formatter
    options = ::RSpec::Core::ConfigurationOptions.new(cli_args)
    rspec_runner = ::RSpec::Core::Runner.new(options)

    begin
      exit_code = rspec_runner.run($stderr, $stdout)
      exitstatus = exit_code if exit_code != 0
    rescue Exception => exception
      KnapsackPro.logger.error("Having exception when running RSpec: #{exception.inspect}")
      KnapsackPro::Formatters::RSpecQueueSummaryFormatter.print_exit_summary
      KnapsackPro::Hooks::Queue.call_after_subset_queue
      KnapsackPro::Hooks::Queue.call_after_queue
      Kernel.exit(1)
      raise
    else
      if rspec_runner.world.wants_to_quit
        KnapsackPro.logger.warn('RSpec wants to quit.')
        set_terminate_process
      end
      if rspec_runner.world.rspec_is_quitting
        KnapsackPro.logger.warn('RSpec is quitting.')
        set_terminate_process
      end

      printable_args = args_with_seed_option_added_when_viable(args, rspec_runner)
      log_rspec_command(printable_args, test_file_paths, :subset_queue)

      rspec_clear_examples

      KnapsackPro::Hooks::Queue.call_after_subset_queue

      KnapsackPro::Report.save_subset_queue_to_file

      return {
        status: :next,
        runner: runner,
        can_initialize_queue: false,
        args: args,
        exitstatus: exitstatus,
        all_test_file_paths: all_test_file_paths,
      }
    end
  end
end