Class: Evilution::Integration::CrashDetector

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(_output) ⇒ CrashDetector

Returns a new instance of CrashDetector.



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# File 'lib/evilution/integration/crash_detector.rb', line 10

def initialize(_output)
  reset
end

Class Method Details

.register_with_rspec ⇒ Object 



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

def self.register_with_rspec
  ::RSpec::Core::Formatters.register self, :example_failed
end

Instance Method Details

#crash_summary ⇒ Object 



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# File 'lib/evilution/integration/crash_detector.rb', line 41

def crash_summary
  return nil if @crashes.empty?

  types = @crashes.map { |e| e.class.name }.uniq
  "#{types.join(", ")} (#{@crashes.length} crash#{"es" unless @crashes.length == 1})"
end

#example_failed(notification) ⇒ Object 



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# File 'lib/evilution/integration/crash_detector.rb', line 19

def example_failed(notification)
  exception = notification.example.exception

  if assertion_exception?(exception)
    @assertion_failures += 1
  else
    @crashes << exception
  end
end

#has_assertion_failure? ⇒ Boolean

rubocop:disable Naming/PredicatePrefix

Returns:

  • (Boolean) 


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# File 'lib/evilution/integration/crash_detector.rb', line 29

def has_assertion_failure? # rubocop:disable Naming/PredicatePrefix
  @assertion_failures.positive?
end

#has_crash? ⇒ Boolean

rubocop:disable Naming/PredicatePrefix

Returns:

  • (Boolean) 


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# File 'lib/evilution/integration/crash_detector.rb', line 33

def has_crash? # rubocop:disable Naming/PredicatePrefix
  @crashes.any?
end

#only_crashes? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/evilution/integration/crash_detector.rb', line 37

def only_crashes?
  @crashes.any? && @assertion_failures.zero?
end

#reset ⇒ Object 



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# File 'lib/evilution/integration/crash_detector.rb', line 14

def reset
  @assertion_failures = 0
  @crashes = []
end