First commit

.gitignore

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+*.gem
+.bundle
+Gemfile.lock
+pkg/*

Gemfile

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+source "http://rubygems.org"
+
+# Specify your gem's dependencies in minitest-colorize.gemspec
+gemspec

Rakefile

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+require 'bundler/gem_tasks'
+require 'rake/testtask'
+
+Rake::TestTask.new do |t|
+  t.libs << 'test'
+  t.pattern = 'test/*_test.rb'
+end
+
+task :default => :test

lib/minitest-colorize.rb

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+require 'minitest/colorize'

lib/minitest/colorize.rb

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+require "minitest/colorize/version"
+
+module MiniTest
+  class Colorize
+    attr_accessor :io
+
+    def initialize(io)
+      self.io = io
+    end
+
+    def print(out)
+      if color = colors[out]
+        io.print "#{color}#{out}#{clear}"
+      else
+        io.print out
+      end
+    end
+
+    def colors
+      { "F" => "\e[31m", "E" => "\e[31m", "S" => "\e[33m", "." => "\e[32m" }
+    end
+
+    def clear
+      "\e[0m"
+    end
+
+    def method_missing(method, *args, &block)
+      io.send(method, *args, &block)
+    end
+  end
+end
+
+MiniTest::Unit.output = MiniTest::Colorize.new(MiniTest::Unit.output)

lib/minitest/colorize/version.rb

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+module MiniTest
+  class Colorize
+    VERSION = "0.0.1"
+  end
+end

minitest-colorize.gemspec

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+# -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+require "minitest/colorize/version"
+
+Gem::Specification.new do |s|
+  s.name        = "minitest-colorize"
+  s.version     = MiniTest::Colorize::VERSION
+  s.authors     = ["Gabriel Sobrinho"]
+  s.email       = ["gabriel.sobrinho@gmail.com"]
+  s.homepage    = ""
+  s.summary     = %q{Colorize minitest output}
+  s.description = %q{Colorize minitest output}
+
+  s.files         = `git ls-files`.split("\n")
+  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.require_paths = ["lib"]
+
+  s.add_dependency 'minitest', '~> 2.0'
+  s.add_development_dependency 'rake', '>= 0.8.7'
+end

test/minitest_colorize_test.rb

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+require 'test_helper'
+
+class MiniTest::ColorizeTest < MiniTest::Unit::TestCase
+  def test_fail
+    assert_output "\e[31mF\e[0m" do
+      colorize = MiniTest::Colorize.new($stdout)
+      colorize.print 'F'
+    end
+  end
+
+  def test_error
+    assert_output "\e[31mE\e[0m" do
+      colorize = MiniTest::Colorize.new($stdout)
+      colorize.print 'E'
+    end
+  end
+
+  def test_skip
+    assert_output "\e[33mS\e[0m" do
+      colorize = MiniTest::Colorize.new($stdout)
+      colorize.print 'S'
+    end
+  end
+
+  def test_success
+    assert_output "\e[32m.\e[0m" do
+      colorize = MiniTest::Colorize.new($stdout)
+      colorize.print '.'
+    end
+  end
+
+  def test_others
+    assert_output "colorize" do
+      colorize = MiniTest::Colorize.new($stdout)
+      colorize.print 'colorize'
+    end
+  end
+end

test/test_helper.rb

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+require 'rubygems'
+require 'bundler/setup'
+require 'minitest/autorun'
+require 'minitest-colorize'