Use require instead of load with the integration stuff. Add helper method for...

Use require instead of load with the integration stuff. Add helper method for creating new sessions.


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3721 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

railties/lib/console_app.rb

@@ -3,11 +3,23 @@
 # work around the at_exit hook in test/unit, which kills IRB
 Test::Unit.run = true
 
+# have to use :require dependencies mechanism with the integration test stuff,
+# or things start acting really wierd from request to request.
+Dependencies.mechanism = :require
+
+# reference the global "app" instance, created on demand. To recreate the
+# instance, pass a non-false value as the parameter.
 def app(create=false)
   @app_integration_instance = nil if create
-  unless @app_integration_instance
-    @app_integration_instance = ActionController::Integration::Session.new
-    @app_integration_instance.host! "www.example.test"
+  @app_integration_instance ||= new_session do |sess|
+    sess.host! "www.example.test"
   end
-  @app_integration_instance
+end
+
+# create a new session. If a block is given, the new session will be yielded
+# to the block before being returned.
+def new_session
+  session = ActionController::Integration::Session.new
+  yield session if block_given?
+  session
 end
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