diff .svn/pristine/c4/c4b62ae1f4f01307776331aad68b547e24878c12.svn-base @ 926:b73a59a6acbd luisf

Merge from cannam_integration

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.svn/pristine/c4/c4b62ae1f4f01307776331aad68b547e24878c12.svn-base	Fri May 11 16:10:11 2012 +0100
@@ -0,0 +1,37 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class ModelAndLibTest < Test::Unit::TestCase
+
+ 	def test_WITH_a_model_defined_only_in_a_plugin_IT_should_load_the_model
+ 	  assert_equal 'AlphaPluginModel (from alpha_plugin)', AlphaPluginModel.report_location
+  end
+  
+  def test_WITH_a_model_defined_only_in_a_plugin_lib_dir_IT_should_load_the_model
+ 	  assert_equal 'AlphaPluginLibModel (from alpha_plugin)', AlphaPluginLibModel.report_location
+  end
+
+  # app takes precedence over plugins
+	
+	def test_WITH_a_model_defined_in_both_app_and_plugin_IT_should_load_the_one_in_app
+ 	  assert_equal 'AppAndPluginModel (from app)',	AppAndPluginModel.report_location  
+ 	  assert_raises(NoMethodError) { AppAndPluginLibModel.defined_only_in_alpha_engine_version }
+  end
+	
+	def test_WITH_a_model_defined_in_both_app_and_plugin_lib_dirs_IT_should_load_the_one_in_app
+ 	  assert_equal 'AppAndPluginLibModel (from lib)', AppAndPluginLibModel.report_location
+ 	  assert_raises(NoMethodError) { AppAndPluginLibModel.defined_only_in_alpha_engine_version }
+  end
+
+  # subsequently loaded plugins take precendence over previously loaded plugins
+	
+  # TODO
+  #
+  # this does work when we rely on $LOAD_PATH while it won't work when we use
+  # Dependency constant autoloading. This somewhat confusing difference has
+  # been there since at least Rails 1.2.x. See http://www.ruby-forum.com/topic/134529
+  
+  def test_WITH_a_model_defined_in_two_plugins_IT_should_load_the_latter_of_both
+    require 'shared_plugin_model'
+    assert_equal SharedPluginModel.report_location, 'SharedPluginModel (from beta_plugin)'
+  end
+end
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