Class: KnapsackPro::TestSuite

Inherits:
Object
  • Object
show all
Defined in:
lib/knapsack_pro/test_suite.rb

Defined Under Namespace

Classes: Result

Instance Method Summary collapse

Constructor Details

#initialize(adapter_class) ⇒ TestSuite

Returns a new instance of TestSuite.



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# File 'lib/knapsack_pro/test_suite.rb', line 7

def initialize(adapter_class)
  @adapter_class = adapter_class
end

Instance Method Details

#calculate_test_files ⇒ Object

Detect test files present on the disk that should be run. This may include fast test files + slow test files split by test cases.



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# File 'lib/knapsack_pro/test_suite.rb', line 13

def calculate_test_files
  return @result if defined?(@result)

  unless adapter_class.split_by_test_cases_enabled?
    return @result = Result.new(all_test_files_to_run, true)
  end

  slow_test_files, quick =
    if slow_test_file_pattern
      [KnapsackPro::TestFileFinder.slow_test_files_by_pattern(adapter_class), true]
    else
      [KnapsackPro::SlowTestFileFinder.call(adapter_class), false]
    end

  KnapsackPro.logger.debug("Detected #{slow_test_files.size} slow test files: #{slow_test_files.inspect}")

  if slow_test_files.empty?
    return @result = Result.new(all_test_files_to_run, quick)
  end

  test_file_cases = adapter_class.test_file_cases_for(slow_test_files)

  fast_files_and_cases_for_slow_tests = KnapsackPro::TestFilesWithTestCasesComposer.call(all_test_files_to_run, slow_test_files, test_file_cases)

  @result = Result.new(fast_files_and_cases_for_slow_tests, false)
end

#fallback_test_files ⇒ Object

In Fallback Mode, we always want to run whole test files (not split by test cases) to guarantee that each test will be executed at least once across parallel CI nodes.



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# File 'lib/knapsack_pro/test_suite.rb', line 43

def fallback_test_files
  all_test_files_to_run
end