puma--puma/test/test_debug.rb

require 'fileutils'
FileUtils.mkdir_p "log/mongrel_debug"

require 'test/unit'
require 'mongrel/rails'
require 'mongrel/debug'


class MongrelDbgTest < Test::Unit::TestCase

  def setup
    FileUtils.rm_rf "log/mongrel_debug"
    MongrelDbg::configure
  end


  def test_tracing_to_log
    out = StringIO.new

    MongrelDbg::begin_trace(:rails)
    MongrelDbg::trace(:rails, "Good stuff")
    MongrelDbg::end_trace(:rails)

    assert File.exist?("log/mongrel_debug"), "Didn't make logging directory"
    assert File.exist?("log/mongrel_debug/rails.log"), "Didn't make the rails.log file"
    assert File.size("log/mongrel_debug/rails.log") > 0, "Didn't write anything to the log."
  end

end