Class: Evilution::Integration::RSpec::ResultBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/evilution/integration/rspec/result_builder.rb

Instance Method Summary collapse

Instance Method Details

#from_run(status, command, detector, examples_loaded: nil) ⇒ Object 



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# File 'lib/evilution/integration/rspec/result_builder.rb', line 24

def from_run(status, command, detector, examples_loaded: nil)
  return { passed: true, test_command: command } if status.zero?

  if detector.only_crashes?
    classes = detector.unique_crash_classes
    return {
      passed: false,
      test_crashed: true,
      error: "test crashes: #{detector.crash_summary}",
      error_class: (classes.first if classes.length == 1),
      test_command: command
    }
  end

  # Nonzero exit + zero examples loaded = the spec file did not register any
  # examples (load error, autoload mismatch, etc.), so nothing ran against
  # the mutation. Surfacing this as a generic fail would let classify_status
  # fall through to its :killed default and silently inflate the kill count
  # even though no example ever observed the mutation (EV-720r: macOS Rails
  # users hit autoload / fail_if_no_examples paths that yielded killed=100%
  # with empty worker output). Note: this checks LOADED count, not executed
  # count — filters/skip/--fail-fast can leave loaded > executed, but the
  # "spec failed to load entirely" case is the failure mode this guard targets.
  if !examples_loaded.nil? && examples_loaded.zero?
    return {
      passed: false,
      error: "RSpec exited #{status} but loaded 0 examples — no examples ran against the mutation. " \
             "Likely the spec file failed to load, --spec was misrouted, or RSpec is configured " \
             "with fail_if_no_examples. The mutation cannot be counted as killed.",
      test_command: command
    }
  end

  { passed: false, test_command: command }
end

#unresolved(mutation) ⇒ Object 



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# File 'lib/evilution/integration/rspec/result_builder.rb', line 6

def unresolved(mutation)
  {
    passed: false,
    unresolved: true,
    error: "no matching spec resolved for #{mutation.file_path}",
    test_command: "rspec (skipped: no spec resolved for #{mutation.file_path})"
  }
end

#unresolved_example(mutation) ⇒ Object 



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# File 'lib/evilution/integration/rspec/result_builder.rb', line 15

def unresolved_example(mutation)
  {
    passed: false,
    unresolved: true,
    error: "no matching example found for #{mutation.file_path}",
    test_command: "rspec (skipped: no matching example for #{mutation.file_path})"
  }
end