codebrawl entry - ruby testing libraries

Readme.md

#a

a is a testing framework written in 6 lines of code (or 472 characters) which tries to be performant, with eye-catchy reports and easy to use.

Heavily inspired by Konstantin Haase's almost-sinatra, its long-term purpose is to become the fastest testing framework available.

The idea is to stay under 7 lines with less than 80 chars per line. There is room for optimization!

##Features

• Setup / Teardown
• Assertions (using the a method)
• Report tests/assertions/failures
• Keep track of lines where failures happened

##Usage

Just clone this gist and run:

ruby example.rb

And voilà:

Copyright

Copyright (c) 2011 Josep M. Bach. Released under the MIT license.

a.rb

$n=Time.now;$f=[];$c=[];$a=0;class A;def a c;$a+=1;print c ?"\e[32m.\e[0m":($f\
<<caller[0];"\e[31mF\e[0m");end;def self.inherited(b);$c<<b;end;end;at_exit{$c\
.map{|t|i=t.new;i.setup rescue nil;$t=t.instance_methods(false).map{|m|i.send\
m if !%w(setup teardown).include? m};i.teardown rescue nil};print "\n#{Time.\
now-$n} s.\n#{$t.size} tests, #{$a} assertions, #{$f.size} failures\n\n"+$f.\
map{|f|"\e[31mFailure\e[0m \e[97m@\e[33m #{f}"}.join("\n");exit -1 if $f[0]}

example.rb

require 'a'

class MyTestCase < A
  def setup
    @user = { :some => :object }
  end

  def test_user_has_property
    a @user[:some] == :object
    a !@user[:other]
  end
  
  def test_user_not_nil
    a [email protected]?
  end
end

class MyOtherTestCase < A
  def setup
    @foo = [1,2,3]
  end

  def test_user_has_property
    a @foo.length == 3
    a @foo[2] > 934 # Should fail at line 27

    @foo[1] = 99

    a @foo[1] != 2
  end

  def teardown
    @user = nil
  end
end

thanks, you're totally right! if you want you can do a pull request in the 'a' repo? (http://github.com/txus/a)

Sure . I've sent it already (: