Make specs pass on Ruby 1.9.

railties/lib/generators/actions.rb

@@ -214,7 +214,7 @@ module Rails
       def rake(command, options={})
         log :rake, command
         env  = options[:env] || 'development'
-        sudo = options[:sudo] && RUBY_PLATFORM !~ /win32|mswin/ ? 'sudo ' : ''
+        sudo = options[:sudo] && RUBY_PLATFORM !~ /mswin|mingw/ ? 'sudo ' : ''
         in_root { run("#{sudo}#{extify(:rake)} #{command} RAILS_ENV=#{env}", false) }
       end
 
@@ -268,10 +268,14 @@ module Rails
           end
         end
 
-        # Add the ruby command extension to the given name.
+        # Add an extension to the given name based on the platform.
         #
         def extify(name)
-          "#{name}#{File.extname(Thor::Util.ruby_command)}"
+          if RUBY_PLATFORM =~ /mswin|mingw/
+            "#{name}.bat"
+          else
+            name
+          end
         end
 
     end

railties/test/generators/actions_test.rb

@@ -98,7 +98,10 @@ class ActionsTest < GeneratorsTestCase
       '# This will be added'
     end
 
-    assert_file 'config/environment.rb', /# This will be added/
+    assert_file 'config/environment.rb' do |content|
+      assert_match /# This will be added/, content
+      assert_no_match /# This wont be added/, content
+    end
   end
 
   def test_git_with_symbol_should_run_command_using_git_scm
@@ -151,34 +154,16 @@ class ActionsTest < GeneratorsTestCase
     action :rake, 'log:clear', :sudo => true
   end
 
-  def test_rake_uses_ruby_extension
-    Thor::Util.expects(:ruby_command).returns('ruby.bat')
-    generator.expects(:run).once.with('rake.bat log:clear RAILS_ENV=development', false)
-    action :rake, 'log:clear'
-  end
-
   def test_capify_should_run_the_capify_command
     generator.expects(:run).once.with('capify .', false)
     action :capify!
   end
 
-  def test_capify_uses_ruby_extension
-    Thor::Util.expects(:ruby_command).returns('ruby.bat')
-    generator.expects(:run).once.with('capify.bat .', false)
-    action :capify!
-  end
-
   def test_freeze_should_freeze_rails_edge
     generator.expects(:run).once.with('rake rails:freeze:edge', false)
     action :freeze!
   end
 
-  def test_freeze_uses_ruby_extension
-    Thor::Util.expects(:ruby_command).returns('ruby.bat')
-    generator.expects(:run).once.with('rake.bat rails:freeze:edge', false)
-    action :freeze!
-  end
-
   def test_route_should_add_data_to_the_routes_block_in_config_routes
     run_generator
     route_command = "map.route '/login', :controller => 'sessions', :action => 'new'"

railties/test/generators/generators_test_helper.rb

@@ -8,17 +8,23 @@ else
   RAILS_ROOT = fixtures
 end
 
+$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../../../activerecord/lib"
 $LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../../lib"
 require 'generators'
 
 class GeneratorsTestCase < Test::Unit::TestCase
   include FileUtils
 
+  def self.test_dir
+    @@test_dir = File.expand_path("#{File.dirname(__FILE__)}/../../")
+  end
+
   def destination_root
-    @destination_root ||= File.expand_path("#{File.dirname(__FILE__)}/../fixtures/tmp")
+    @destination_root ||= File.join(self.class.test_dir, 'fixtures', 'tmp')
   end
 
   def setup
+    cd self.class.test_dir
     rm_rf(destination_root)
     mkdir_p(destination_root)
   end