Fixed plugin generator so that generated unit tests would subclass...

Fixed plugin generator so that generated unit tests would subclass ActiveSupport::TestCase, also introduced a helper script to reduce the needed require statements. [#1137 state:committed]
Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

railties/CHANGELOG

 *2.2.1 [RC2 or 2.2 final]*
 
+* Fixed plugin generator so that generated unit tests would subclass ActiveSupport::TestCase, also introduced a helper script to reduce the needed require statements #1137 [Mathias Meyer]
+
 * Update Prototype to 1.6.0.3 [sam]
 
 

railties/lib/rails_generator/generators/components/plugin/plugin_generator.rb

@@ -16,16 +16,16 @@ def manifest
       m.directory "#{plugin_path}/tasks"
       m.directory "#{plugin_path}/test"
 
-      m.template 'README',        "#{plugin_path}/README"
-      m.template 'MIT-LICENSE',   "#{plugin_path}/MIT-LICENSE"
-      m.template 'Rakefile',      "#{plugin_path}/Rakefile"
-      m.template 'init.rb',       "#{plugin_path}/init.rb"
-      m.template 'install.rb',    "#{plugin_path}/install.rb"
-      m.template 'uninstall.rb',  "#{plugin_path}/uninstall.rb"
-      m.template 'plugin.rb',     "#{plugin_path}/lib/#{file_name}.rb"
-      m.template 'tasks.rake',    "#{plugin_path}/tasks/#{file_name}_tasks.rake"
-      m.template 'unit_test.rb',  "#{plugin_path}/test/#{file_name}_test.rb"
-      
+      m.template 'README',         "#{plugin_path}/README"
+      m.template 'MIT-LICENSE',    "#{plugin_path}/MIT-LICENSE"
+      m.template 'Rakefile',       "#{plugin_path}/Rakefile"
+      m.template 'init.rb',        "#{plugin_path}/init.rb"
+      m.template 'install.rb',     "#{plugin_path}/install.rb"
+      m.template 'uninstall.rb',   "#{plugin_path}/uninstall.rb"
+      m.template 'plugin.rb',      "#{plugin_path}/lib/#{file_name}.rb"
+      m.template 'tasks.rake',     "#{plugin_path}/tasks/#{file_name}_tasks.rake"
+      m.template 'unit_test.rb',   "#{plugin_path}/test/#{file_name}_test.rb"
+      m.template 'test_helper.rb', "#{plugin_path}/test/test_helper.rb"
       if @with_generator
         m.directory "#{plugin_path}/generators"
         m.directory "#{plugin_path}/generators/#{file_name}"

railties/lib/rails_generator/generators/components/plugin/templates/Rakefile

@@ -8,6 +8,7 @@ task :default => :test
 desc 'Test the <%= file_name %> plugin.'
 Rake::TestTask.new(:test) do |t|
   t.libs << 'lib'
+  t.libs << 'test'
   t.pattern = 'test/**/*_test.rb'
   t.verbose = true
 end

railties/lib/rails_generator/generators/components/plugin/templates/test_helper.rb

+require 'rubygems'
+require 'active_support'
+require 'active_support/test_case'
\ No newline at end of file

railties/lib/rails_generator/generators/components/plugin/templates/unit_test.rb

-require 'test/unit'
+require 'test_helper'
 
-class <%= class_name %>Test < Test::Unit::TestCase
+class <%= class_name %>Test < ActiveSupport::TestCase
   # Replace this with your real tests.
   test "the truth" do
     assert true