Class: Heckle::Reporter

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

Instance Method Summary collapse

Instance Method Details

#diff(original, mutation) ⇒ Object 



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# File 'lib/heckle.rb', line 705

def diff(original, mutation)
  length = [original.split(/\n/).size, mutation.split(/\n/).size].max

  Tempfile.open("orig") do |a|
    a.puts(original)
    a.flush

    Tempfile.open("fail") do |b|
      b.puts(mutation)
      b.flush

      diff_flags = " "

      output = `#{Heckle::DIFF} -U #{length} --label original #{a.path} --label mutation #{b.path}`
      puts output.sub(/^@@.*?\n/, '')
      puts
    end
  end
end

#failure(original, failure) ⇒ Object 



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# File 'lib/heckle.rb', line 725

def failure(original, failure)
  self.diff original, failure
end

#info(message) ⇒ Object 



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# File 'lib/heckle.rb', line 692

def info(message)
  puts "*"*70
  puts "***  #{message}"
  puts "*"*70
  puts
end

#method_loaded(klass_name, method_name, mutations_left) ⇒ Object 



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# File 'lib/heckle.rb', line 677

def method_loaded(klass_name, method_name, mutations_left)
  info "#{klass_name}\##{method_name} loaded with #{mutations_left} possible mutations"
end

#no_failures ⇒ Object 



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# File 'lib/heckle.rb', line 699

def no_failures
  puts
  puts "The following mutations didn't cause test failures:"
  puts
end

#no_mutations(method_name) ⇒ Object 



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# File 'lib/heckle.rb', line 673

def no_mutations(method_name)
  warning "#{method_name} has a thick skin. There's nothing to heckle."
end

#no_surviving_mutants ⇒ Object 



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# File 'lib/heckle.rb', line 729

def no_surviving_mutants
  puts "No mutants survived. Cool!\n\n"
end

#remaining_mutations(mutations_left) ⇒ Object 



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# File 'lib/heckle.rb', line 681

def remaining_mutations(mutations_left)
  puts "#{mutations_left} mutations remaining..."
end

#replacing(klass_name, method_name, original, src) ⇒ Object 



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# File 'lib/heckle.rb', line 733

def replacing(klass_name, method_name, original, src)
  puts "Replacing #{klass_name}##{method_name} with:\n\n"
  diff(original, src)
end

#report_test_failures ⇒ Object 



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# File 'lib/heckle.rb', line 738

def report_test_failures
  puts "Tests failed -- this is good" if Heckle.debug
end

#warning(message) ⇒ Object 



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# File 'lib/heckle.rb', line 685

def warning(message)
  puts "!" * 70
  puts "!!! #{message}"
  puts "!" * 70
  puts
end