README.md in active_leonardo-0.2.3 vs README.md in active_leonardo-0.4.1

@@ -7,13 +7,26 @@
 A layout and customized scaffold generator for Rails to combine with active admin gem
 It generates the layout, the style, the internationalization and it helps you to startup active_admin gems
 
 ## Compatibility
 
-This version has been tested on Rails 4.0.x and Ruby 2.0 on Windows OS
+This version has been tested on:
 
+* Rails `3.2.x` and Ruby `1.9.3` on Windows OS
+* Rails `3.2.x` and Ruby `2.0.x` on Windows OS
+* Rails `4.0.x` and Ruby `1.9.x` on Windows OS
+* Rails `4.0.x` and Ruby `2.0.x` on Windows OS
+* Rails `3.2.x` and Ruby `1.9.3` on Linux
+* Rails `3.2.x` and Ruby `2.0.x` on Linux
+* Rails `3.2.x` and Ruby `2.1.x` on Linux
+* Rails `4.0.x` and Ruby `1.9.3` on Linux
+* Rails `4.0.x` and Ruby `2.0.x` on Linux
+* Rails `4.0.x` and Ruby `2.1.x` on Linux
 
+We are pleased to have achieved this result :smile:
+
+
 ## Install
 
     gem install active_leonardo
 
 or
@@ -148,12 +161,57 @@
 
 Currently the only one available is provided by ActiveAdmin
 * active [default]
 
 
+## How to perform tests
+
+Check current tasks typing:
+
+```ruby
+bundle exec rake -T
+```
+
+    rake active:tests:all[inspection]           # Tests all rails versions
+    rake active:tests:newapp[inspection,rails]  # Creates a test rails app for ...
+    rake active:tests:prepare[rails,path]       # Prepare the environment passi...
+
+if you want to test all, you can entrust to our package:
+```ruby
+bundle exec rake active:tests:all[inspection]
+```
+
+if you pass the argument inspection you can check the application under the test folder:
+
+    test/TestApp_xxx_32
+    test/TestApp_xxx_40
+
+where xxx is the current ruby version and the last number the rails version.
+
+Every rails version has its own bundle under mybundle_xx folder.
+
+If you want to perform a custom test, firstly make sure Gemfile.lock is not present otherwise delete it
+then you can type:
+
+```ruby
+bundle exec active:tests:prepare['3.2','mybundle_path']
+```
+
+_It sets the variable ENV[RAILS_CI] and prepares the package in the specified path_
+
+```ruby
+bundle exec rake active:tests:newapp[inspection]
+```
+
+the rails version has already been set by "active:tests:prepare" task.
+
+
+If you execute tests with the inspection parameter remember to delete app folder under test/ before perform a new execution.
+
+
 ## Tutorial
 
-On my [Blog](http://marcomastrodonato.blogspot.it/) you can find some other info.
+On my [Blog](http://mastrodonato.it/) you can find some other info.
 
 
 ## Found a bug?
 
 If you are having a problem please submit an issue at