Class: Matest::SpecPrinter

Inherits:
Object
  • Object
show all
Includes:
Color
Defined in:
lib/matest/spec_printer.rb

Instance Method Summary collapse

Instance Method Details



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# File 'lib/matest/spec_printer.rb', line 74

def print_explanation_for(status)
  subexpressions = Sorcerer.subexpressions(status.example.example_block.assertion_sexp).reverse.uniq.reverse
  if subexpressions.any?
    puts header("Explanation")
    subexpressions.all? do |code|
      print_subexpression(code, status)
    end
  end
end

#print_messages(runner) ⇒ Object 



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# File 'lib/matest/spec_printer.rb', line 11

def print_messages(runner)
  puts header("\n\n### Messages ###")

  statuses = []
  runner.info[:success] = true
  runner.info[:num_specs] = { total: 0 }

  runner.example_groups.each do |current_group|
    current_group.statuses.each do |status|
      runner.info[:num_specs][:total] += 1

      runner.info[:num_specs][status.class] ||= 0
      runner.info[:num_specs][status.class] += 1

      if !status.is_a?(Matest::SpecPassed)
        puts send(colors[status.class], "\n[#{status.name}] #{status.description}")
        puts header("Location")
        puts " #{status.location}:"

        if status.is_a?(Matest::SpecFailed)
          runner.info[:success] = false
          puts header("Assertion")
          puts expression("  #{status.example.example_block.assertion}")
          if status.example.track_variables.any?
            puts header("Variables")
            status.example.track_variables.each do |var, val|
              puts key_value(var, val)
            end
          end
          if status.example.track_lets.any?
            puts header("Lets")
            status.example.track_lets.each do |var, val|
              puts key_value(var, val)
            end
          end

          print_explanation_for(status)
        end
        if status.is_a?(Matest::NotANaturalAssertion)
          runner.info[:success] = false
          puts "  # => #{status.result.inspect}", reset("")
          print_explanation_for(status)
        end
        if status.is_a?(Matest::ExceptionRaised)
          runner.info[:success] = false
          puts error("EXCEPTION >> #{status.result}")
          status.result.backtrace.each do |l|
            puts error("  #{l}")
          end
        end
      end
    end
  end
  puts nil, "-"*50, nil
  puts "Specs:"

  runner.info[:num_specs].each { |klass, num|
    puts send(colors[klass], "  #{num} #{klass.to_s.downcase}.")
  }


end

#print_subexpression(subexpression, status) ⇒ Object 



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# File 'lib/matest/spec_printer.rb', line 84

def print_subexpression(subexpression, status)
  just_before_assertion = status.example.just_before_assertion.code
  code = just_before_assertion + subexpression
  
  result = Evaluator.new(just_before_assertion, proc{}).eval_string(code)
  if result.class != Matest::EvalErr
    explanation = []
    explanation << expression("  #{subexpression}")
    explanation << "\n"
    explanation << value("    # => #{result}")
    puts explanation.join
    true
  else
    code = <<-CODE
  The assertion couldn't be explained.
  The error message was:
#{result}
  CODE
    puts error(code)
    false
  end
end

#prints(res) ⇒ Object 



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# File 'lib/matest/spec_printer.rb', line 7

def prints(res)
  print send(colors[res.class], res.to_s)
end