More tests for Routing related stuff

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@647 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/test/controller/base_tests.rb

+require File.dirname(__FILE__) + '/../abstract_unit'
+require 'test/unit'
+
+# This file currently contains a few controller UTs
+# I couldn't find where the current base tests are, so I created this file.
+# If there aren't any base-specific UTs, then this file should grow as they
+# are written. If there are, or there is a better place for these, then I will
+# move them to the correct location.
+#
+# Nicholas Seckar aka. Ulysses
+
+# Provide a static version of the Controllers module instead of the auto-loading version.
+# We don't want these tests to fail when dependencies are to blame.
+module Controllers
+  module Submodule
+    class ContainedEmptyController < ActionController::Base
+    end
+    class ContainedNonEmptyController < ActionController::Base
+      def public_action
+      end
+      
+      hide_actions :hidden_action
+      def hidden_action
+      end
+      
+      def another_hidden_action
+      end
+      hide_action :another_hidden_action
+    end
+    class SubclassedController < ContainedNonEmptyController
+      hide_action :public_action # Hiding it here should not affect the superclass.
+    end
+  end
+  class EmptyController < ActionController::Base
+    include ActionController::Caching
+  end
+  class NonEmptyController < ActionController::Base
+    def public_action
+    end
+    
+    hide_actions :hidden_action
+    def hidden_action
+    end
+  end
+end
+
+class ControllerClassTests < Test::Unit::TestCase
+  def test_controller_path
+    assert_equal 'empty', Controllers::EmptyController.controller_path
+    assert_equal 'submodule/contained_empty', Controllers::Submodule::ContainedEmptyController.controller_path
+  end
+  def test_controller_name
+    assert_equal 'empty', Controllers::EmptyController.controller_name
+    assert_equal 'contained_empty', Controllers::Submodule::ContainedEmptyController.controller_name
+ end
+end
+
+class ControllerInstanceTests < Test::Unit::TestCase
+  def setup
+    @empty = Controllers::EmptyController.new
+    @contained = Controllers::Submodule::ContainedEmptyController.new
+    @empty_controllers = [@empty, @contained, Controllers::Submodule::SubclassedController.new]
+    
+    @non_empty_controllers = [Controllers::NonEmptyController.new,
+                              Controllers::Submodule::ContainedNonEmptyController.new]
+  
+  end
+  def test_action_methods
+    @empty_controllers.each {|c| assert_equal [], c.send(:action_methods), "#{c.class.controller_path} should be empty!"}
+    @non_empty_controllers.each {|c| assert_equal ["public_action"], c.send(:action_methods), "#{c.class.controller_path} should not be empty!"}
+  end
+end