1 files changed, 63 insertions, 0 deletions
diff --git a/activesupport/test/loading_module_tests.rb b/activesupport/test/loading_module_tests.rb
new file mode 100644
index 0000000000..c1d8c7de62
--- /dev/null
+++ b/activesupport/test/loading_module_tests.rb
@@ -0,0 +1,63 @@
+require 'test/unit'
+require '../lib/core_ext.rb'
+require '../lib/dependencies.rb'
+
+STAGING_DIRECTORY = 'loading_module'
+
+class LoadingModuleTests < Test::Unit::TestCase
+  def setup
+    @loading_module = Dependencies::LoadingModule.new(STAGING_DIRECTORY)
+    Object.const_set(:Controllers, @loading_module)
+  end
+  def teardown
+    @loading_module.clear
+    Object.send :remove_const, :Controllers
+  end
+  
+  def test_setup
+    assert_kind_of Dependencies::LoadingModule, @loading_module
+  end
+  
+  def test_const_available
+    assert @loading_module.const_available?(:Admin)
+    assert @loading_module.const_available?(:ResourceController)
+    assert @loading_module.const_available?(:ContentController)
+    assert @loading_module.const_available?("ContentController")
+    
+    assert_equal false, @loading_module.const_available?(:AdminController)
+    assert_equal false, @loading_module.const_available?(:RandomName)
+  end
+  
+  def test_const_load_module
+    assert @loading_module.const_load!(:Admin)
+    assert_kind_of Module, @loading_module::Admin
+    assert_kind_of Dependencies::LoadingModule, @loading_module::Admin
+  end
+
+  def test_const_load_controller
+    assert @loading_module.const_load!(:ContentController)
+    assert_kind_of Class, @loading_module::ContentController
+  end
+  
+  def test_const_load_nested_controller
+    assert @loading_module.const_load!(:Admin)
+    assert @loading_module::Admin.const_available?(:UserController)
+    assert @loading_module::Admin.const_load!(:UserController)
+    assert_kind_of Class, @loading_module::Admin::UserController
+  end
+  
+  def test_pretty_access
+    assert_kind_of Module, @loading_module::Admin
+    assert_kind_of Dependencies::LoadingModule, @loading_module::Admin
+    
+    assert_kind_of Class, @loading_module::Admin::UserController
+    assert_kind_of Class, @loading_module::Admin::AccessController
+    assert_kind_of Class, @loading_module::ResourceController
+    assert_kind_of Class, @loading_module::ContentController
+  end
+  
+  def test_missing_name
+    assert_raises(NameError) {@loading_module::PersonController}
+    assert_raises(NameError) {@loading_module::Admin::FishController}
+  end
+end
+\ No newline at end of file