Class: TestBench::Output

Inherits:
Object
  • Object
show all
Defined in:
lib/test_bench/output.rb,
lib/test_bench/output/writer.rb,
lib/test_bench/output/palette.rb,
lib/test_bench/output/assertions.rb,
lib/test_bench/output/writer/assertions.rb,
lib/test_bench/output/writer/assertions/line.rb

Defined Under Namespace

Modules: Assertions, Palette Classes: Writer

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Output

Returns a new instance of Output.



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# File 'lib/test_bench/output.rb', line 8

def initialize
  @file_result = nil
end

Instance Attribute Details

#file_result ⇒ Object 



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# File 'lib/test_bench/output.rb', line 81

def file_result
  @file_result or Result::Null
end

#reverse_backtraces ⇒ Object 



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# File 'lib/test_bench/output.rb', line 95

def reverse_backtraces
  ivar = :@reverse_backtraces

  if instance_variable_defined? ivar
    instance_variable_get ivar
  else
    instance_variable_set ivar, false
  end
end

#run_result ⇒ Object 



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# File 'lib/test_bench/output.rb', line 123

def run_result
  @run_result ||= Result.build
end

#writer ⇒ Object 



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# File 'lib/test_bench/output.rb', line 165

def writer
  @writer ||= Writer.new
end

Class Method Details

.build(level = nil) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 12

def self.build level=nil
  writer = Writer.build $stdout
  writer.level = level if level

  instance = new
  instance.writer = writer
  instance
end

Instance Method Details

#asserted ⇒ Object 



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# File 'lib/test_bench/output.rb', line 21

def asserted
  file_result.asserted
  run_result.asserted
end

#commented(prose) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 26

def commented prose
  writer.normal prose, :fg => :normal
end

#context_entered(prose = nil) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 30

def context_entered prose=nil
  return if prose.nil?

  writer.normal prose, :fg => :green

  writer.increase_indentation unless writer.level == :quiet
end

#context_exited(prose = nil) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 38

def context_exited prose=nil
  return if prose.nil?

  writer.decrease_indentation unless writer.level == :quiet

  writer.normal ' ' if writer.indentation.zero?
end

#device ⇒ Object 



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# File 'lib/test_bench/output.rb', line 46

def device
  @device ||= StringIO.new
end

#error_raised(error) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 50

def error_raised error
  run_result.error_raised error
  file_result.error_raised error

  detail_summary = "#{error.backtrace[0]}: #{error.message} (#{error.class})"

  lines = [detail_summary]
  error.backtrace[1..-1].each do |frame|
    lines << "        from #{frame}"
  end

  lines.reverse! if reverse_backtraces

  lines.each do |line|
    writer.quiet line, :fg => :red
  end
end

#file_finished(path) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 68

def file_finished path
  run_result.file_finished path
  file_result.finished

  summary = summarize_result file_result

  self.file_result = nil

  writer.verbose "Finished running #{path}"
  writer.verbose summary
  writer.verbose ' '
end

#file_started(path) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 85

def file_started path
  writer.normal "Running #{path}"

  file_result = Result.build

  self.file_result = file_result

  file_result
end

#run_finished ⇒ Object 



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# File 'lib/test_bench/output.rb', line 105

def run_finished
  run_result.run_finished

  files_label = if run_result.files.size == 1 then 'file' else 'files' end

  color = if run_result.passed? then :cyan else :red end

  writer.quiet "Finished running #{run_result.files.size} #{files_label}"

  summary = summarize_result run_result

  writer.quiet summary, :fg => color
end

#run_started ⇒ Object 



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# File 'lib/test_bench/output.rb', line 119

def run_started
  self.run_result
end

#summarize_result(result) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 127

def summarize_result result
  minutes, seconds = result.elapsed_time.divmod 60

  elapsed = String.new
  elapsed << "#{minutes}m" unless minutes.zero?
  elapsed << "%.3fs" % seconds

  test_label = if result.tests == 1 then 'test' else 'tests' end
  error_label = if result.errors == 1 then 'error' else 'errors' end
  "Ran %d #{test_label} in #{elapsed} (%.3fs tests/second)\n%d passed, %d skipped, %d failed, %d total #{error_label}" %
    [result.tests, result.tests_per_second, result.passes, result.skips, result.failures, result.errors]
end

#test_failed(prose) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 140

def test_failed prose
  file_result.test_failed prose
  run_result.test_failed prose

  writer.quiet prose, :fg => :white, :bg => :red
end

#test_passed(prose) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 147

def test_passed prose
  file_result.test_passed prose
  run_result.test_passed prose

  writer.normal prose, :fg => :green
end

#test_skipped(prose) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 154

def test_skipped prose
  file_result.test_skipped prose
  run_result.test_skipped prose

  writer.normal prose, :fg => :brown
end

#test_started(prose) ⇒ Object 



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# File 'lib/test_bench/output.rb', line 161

def test_started prose
  writer.verbose "Started test #{prose.inspect}", :fg => :gray
end