Class: TestCenter::Helper::CorrectingScanHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/fastlane/plugin/retry_tests/helper/correcting_scan_helper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(multi_scan_options) ⇒ CorrectingScanHelper

Returns a new instance of CorrectingScanHelper.

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# File 'lib/fastlane/plugin/retry_tests/helper/correcting_scan_helper.rb', line 9

def initialize(multi_scan_options)
  @batch_count = multi_scan_options[:batch_count] || 1
  @output_directory = multi_scan_options[:output_directory] || 'test_results'
  @try_count = multi_scan_options[:try_count]
  @retry_total_count = 0
  @testrun_completed_block = multi_scan_options[:testrun_completed_block]
  @given_custom_report_file_name = multi_scan_options[:custom_report_file_name]
  @given_output_types = multi_scan_options[:output_types]
  @given_output_files = multi_scan_options[:output_files]
  @scan_options = multi_scan_options.reject do |option, _|
    %i[
      output_directory
      only_testing
      skip_testing
      clean
      try_count
      batch_count
      custom_report_file_name
      fail_build
      testrun_completed_block
    ].include?(option)
  end
  @test_collector = TestCollector.new(multi_scan_options)
end

Instance Attribute Details

#retry_total_count ⇒ Object (readonly)

Returns the value of attribute retry_total_count.


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# File 'lib/fastlane/plugin/retry_tests/helper/correcting_scan_helper.rb', line 7

def retry_total_count
  @retry_total_count
end

Instance Method Details

#collate_reports(output_directory, reportnamer) ⇒ Object

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# File 'lib/fastlane/plugin/retry_tests/helper/correcting_scan_helper.rb', line 81

def collate_reports(output_directory, reportnamer)
  report_files = Dir.glob("#{output_directory}/*#{reportnamer.junit_filextension}").map do |relative_filepath|
    File.absolute_path(relative_filepath)
  end
  if report_files.size > 1
    config = FastlaneCore::Configuration.create(
      Fastlane::Actions::CollateJunitReportsAction.available_options,
      {
        reports: report_files.sort { |f1, f2| File.mtime(f1) <=> File.mtime(f2) },
        collated_report: File.absolute_path(File.join(output_directory, reportnamer.junit_reportname))
      }
    )
    Fastlane::Actions::CollateJunitReportsAction.run(config)
  end
  retried_junit_reportfiles = Dir.glob("#{output_directory}/**/*-[1-9]*#{reportnamer.junit_filextension}")
  FileUtils.rm_f(retried_junit_reportfiles)
end

#correcting_scan(scan_run_options, batch, reportnamer) ⇒ Object

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# File 'lib/fastlane/plugin/retry_tests/helper/correcting_scan_helper.rb', line 99

def correcting_scan(scan_run_options, batch, reportnamer)
  scan_options = @scan_options.merge(scan_run_options)
  try_count = 0
  tests_passed = true
  begin
    try_count += 1
    config = FastlaneCore::Configuration.create(
      Fastlane::Actions::ScanAction.available_options,
      scan_options.merge(reportnamer.scan_options)
    )
    quit_simulators
    Fastlane::Actions::ScanAction.run(config)
    @testrun_completed_block && @testrun_completed_block.call(
      testrun_info(batch, try_count, reportnamer, scan_options[:output_directory])
    )
    tests_passed = true
  rescue FastlaneCore::Interface::FastlaneTestFailure => e
    FastlaneCore::UI.verbose("Scan failed with #{e}")
    if try_count < @try_count
      @retry_total_count += 1

      info = testrun_info(batch, try_count, reportnamer, scan_options[:output_directory])
      @testrun_completed_block && @testrun_completed_block.call(
        info
      )
      scan_options[:only_testing] = info[:failed].map(&:shellescape)
      FastlaneCore::UI.message('Re-running scan on only failed tests')
      reportnamer.increment
      retry
    end
    tests_passed = false
  end
  tests_passed
end

#quit_simulators ⇒ Object

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# File 'lib/fastlane/plugin/retry_tests/helper/correcting_scan_helper.rb', line 153

def quit_simulators
  Fastlane::Actions.sh("killall -9 'iPhone Simulator' 'Simulator' 'SimulatorBridge' &> /dev/null || true", log: false)
  launchctl_list_count = 0
  while Fastlane::Actions.sh('launchctl list | grep com.apple.CoreSimulator.CoreSimulatorService || true', log: false) != ''
    break if (launchctl_list_count += 1) > 10
    Fastlane::Actions.sh('launchctl remove com.apple.CoreSimulator.CoreSimulatorService &> /dev/null || true', log: false)
    sleep(1)
  end
end

#scan ⇒ Object

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# File 'lib/fastlane/plugin/retry_tests/helper/correcting_scan_helper.rb', line 34

def scan
  tests_passed = true
  @testables_count = @test_collector.testables.size
  @test_collector.testables.each do |testable|
    tests_passed = scan_testable(testable) && tests_passed
  end
  tests_passed
end

#scan_testable(testable) ⇒ Object

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# File 'lib/fastlane/plugin/retry_tests/helper/correcting_scan_helper.rb', line 43

def scan_testable(testable)
  tests_passed = true
  reportnamer = ReportNameHelper.new(
    @given_output_types,
    @given_output_files,
    @given_custom_report_file_name
  )
  output_directory = @output_directory
  testable_tests = @test_collector.testables_tests[testable]
  if @batch_count > 1 || @testables_count > 1
    current_batch = 1
    testable_tests.each_slice((testable_tests.length / @batch_count.to_f).round).to_a.each do |tests_batch|
      if @testables_count > 1
        output_directory = File.join(@output_directory, "results-#{testable}")
      end
      FastlaneCore::UI.header("Starting test run on testable '#{testable}'")
      tests_passed = correcting_scan(
        {
          only_testing: tests_batch,
          output_directory: output_directory
        },
        current_batch,
        reportnamer
      ) && tests_passed
      current_batch += 1
      reportnamer.increment
    end
  else
    options = {
      output_directory: output_directory,
      only_testing: testable_tests
    }
    tests_passed = correcting_scan(options, 1, reportnamer) && tests_passed
  end
  collate_reports(output_directory, reportnamer)
  tests_passed
end

#testrun_info(batch, try_count, reportnamer, output_directory) ⇒ Object

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# File 'lib/fastlane/plugin/retry_tests/helper/correcting_scan_helper.rb', line 134

def testrun_info(batch, try_count, reportnamer, output_directory)
  report_filepath = File.join(output_directory, reportnamer.junit_last_reportname)
  config = FastlaneCore::Configuration.create(
    Fastlane::Actions::TestsFromJunitAction.available_options,
    {
      junit: File.absolute_path(report_filepath)
    }
  )
  junit_results = Fastlane::Actions::TestsFromJunitAction.run(config)

  {
    failed: junit_results[:failed],
    passing: junit_results[:passing],
    batch: batch,
    try_count: try_count,
    report_filepath: report_filepath
  }
end