Class: XSpec::Notifier::FailuresAtEnd

Inherits:
Object
  • Object
show all
Includes:
Composable
Defined in:
lib/xspec/notifiers.rb

Overview

Outputs error messages and backtraces after the entire run is complete.

Instance Method Summary collapse

Methods included from Composable

#+

Constructor Details

#initialize(out = $stdout) ⇒ FailuresAtEnd

Returns a new instance of FailuresAtEnd.



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# File 'lib/xspec/notifiers.rb', line 153

def initialize(out = $stdout)
  @errors = []
  @out    = out
end

Instance Method Details

#clean_backtrace(backtrace) ⇒ Object

A standard backtrace contains many entries for XSpec itself which are not useful for debugging your tests, so they are stripped out.



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# File 'lib/xspec/notifiers.rb', line 187

def clean_backtrace(backtrace)
  lib_dir = File.dirname(File.expand_path('..', __FILE__))

  backtrace.reject {|x|
    File.dirname(x).start_with?(lib_dir)
  }
end

#evaluate_finish(result) ⇒ Object 



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# File 'lib/xspec/notifiers.rb', line 162

def evaluate_finish(result)
  self.errors += result.errors
end

#evaluate_start(*_) ⇒ Object 



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# File 'lib/xspec/notifiers.rb', line 160

def evaluate_start(*_); end

#full_name(unit_of_work) ⇒ Object 



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# File 'lib/xspec/notifiers.rb', line 181

def full_name(unit_of_work)
  (unit_of_work.parents + [unit_of_work]).map(&:name).compact.join(' ')
end

#run_finish ⇒ Object 



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# File 'lib/xspec/notifiers.rb', line 166

def run_finish
  return true if errors.empty?

  out.puts
  errors.each do |error|
    out.puts "%s:\n%s\n\n" % [full_name(error.unit_of_work), error.message.lines.map {|x| "  #{x}"}.join("")]
    clean_backtrace(error.caller).each do |line|
      out.puts "  %s" % line
    end
    out.puts
  end

  false
end

#run_start ⇒ Object 



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# File 'lib/xspec/notifiers.rb', line 158

def run_start; end