Minitest

# File railties/lib/minitest/rails_plugin.rb, line 40
  def self.plugin_rails_init(options)
    unless options[:full_backtrace] || ENV["BACKTRACE"]
      # Plugin can run without Rails loaded, check before filtering.
      Minitest.backtrace_filter = ::Rails.backtrace_cleaner if ::Rails.respond_to?(:backtrace_cleaner)
    end

    self.plugin_rails_replace_reporters(reporter, options)
  end

# File railties/lib/minitest/rails_plugin.rb, line 15
  def self.plugin_rails_options(opts, options)
    ::Rails::TestUnit::Runner.attach_before_load_options(opts)

    opts.on("-b", "--backtrace", "Show the complete backtrace") do
      options[:full_backtrace] = true
    end

    opts.on("-d", "--defer-output", "Output test failures and errors after the test run") do
      options[:output_inline] = false
    end

    opts.on("-f", "--fail-fast", "Abort test run on first failure or error") do
      options[:fail_fast] = true
    end

    opts.on("-c", "--[no-]color", "Enable color in the output") do |value|
      options[:color] = value
    end

    options[:color] = true
    options[:output_inline] = true
  end

# File railties/lib/minitest/rails_plugin.rb, line 49
  def self.plugin_rails_replace_reporters(minitest_reporter, options)
    return unless minitest_reporter.kind_of?(Minitest::CompositeReporter)

    # Replace progress reporter for colors.
    if minitest_reporter.reporters.reject! { |reporter| reporter.kind_of?(SummaryReporter) } != nil
      minitest_reporter << SuppressedSummaryReporter.new(options[:io], options)
    end
    if minitest_reporter.reporters.reject! { |reporter| reporter.kind_of?(ProgressReporter) } != nil
      minitest_reporter << ::Rails::TestUnitReporter.new(options[:io], options)
    end
  end