Introduce Lotus::Controller.load! as loading framework entry point

lib/lotus/action.rb

@@ -75,7 +75,5 @@ def self.included(base)
     # @see Lotus::Action::Cache
     def finish
     end
-
-
   end
 end

lib/lotus/action/configurable.rb

@@ -36,7 +36,7 @@ def self.included(base)
           self.configuration = config
         end
 
-        config.load!(base)
+        config.copy!(base)
       end
 
       private

lib/lotus/controller.rb

@@ -264,6 +264,11 @@ def self.included(base)
         self.configuration = conf
       end
     end
+
+    # @since x.x.x
+    def self.load!
+      configuration.load!
+    end
   end
 end
 

lib/lotus/controller/configuration.rb

@@ -517,22 +517,30 @@ def reset!
         @action_module      = ::Lotus::Action
       end
 
-      # Load the configuration for the given action
+      # Copy the configuration for the given action
       #
       # @param base [Class] the target action
       #
       # @return void
       #
-      # @since 0.2.0
+      # @since x.x.x
       # @api private
       #
       # @see Lotus::Controller::Configurable.included
-      def load!(base)
+      def copy!(base)
         modules.each do |mod|
           base.class_eval(&mod)
         end
       end
 
+      # Load the framework
+      #
+      # @since x.x.x
+      # @api private
+      def load!
+        freeze
+      end
+
       protected
 
       attr_accessor :handled_exceptions

test/controller_test.rb

@@ -3,6 +3,8 @@
 describe Lotus::Controller do
   describe '.configuration' do
     before do
+      Lotus::Controller.unload!
+
       module ConfigurationController
         include Lotus::Controller
       end

test/integration/framework_freeze_test.rb

@@ -0,0 +1,31 @@
+require 'test_helper'
+
+describe 'Framework freeze' do
+  describe 'Lotus::Controller' do
+    before do
+      Lotus::Controller.load!
+    end
+
+    it 'freezes framework configuration' do
+      Lotus::Controller.configuration.must_be :frozen?
+    end
+
+#     it 'freezes action configuration' do
+#       CallAction.configuration.must_be :frozen?
+#     end
+  end
+
+  describe 'duplicated framework' do
+    before do
+      MusicPlayer::Controller.load!
+    end
+
+    it 'freezes framework configuration' do
+      MusicPlayer::Controller.configuration.must_be :frozen?
+    end
+
+    # it 'freezes action configuration' do
+    #   MusicPlayer::Controllers::Artists::Index.configuration.must_be :frozen?
+    # end
+  end
+end

test/test_helper.rb

@@ -23,6 +23,13 @@
 require 'lotus/action/session'
 require 'fixtures'
 
+Lotus::Controller.class_eval do
+  def self.unload!
+    self.configuration = configuration.duplicate
+    configuration.reset!
+  end
+end
+
 Lotus::Controller::Configuration.class_eval do
   def ==(other)
     other.kind_of?(self.class) &&

test/throw_test.rb

@@ -2,7 +2,7 @@
 
 describe Lotus::Action do
   before do
-    Lotus::Controller.configuration.reset!
+    Lotus::Controller.unload!
   end
 
   describe '.handle_exception' do