RenderAction test needs to use stub RenderActionController
RenderAction test needs to use stub RenderActionController

Learning once again why you run all unit tests before pushing a
set of commits.

RobertTheGrey/spark,RobertTheGrey/spark,SparkViewEngine/spark,SparkViewEngine/spark,SparkViewEngine/spark,SparkViewEngine/spark,SparkViewEngine/spark,SparkViewEngine/spark,RobertTheGrey/spark,SparkViewEngine/spark,RobertTheGrey/spark,RobertTheGrey/spark,RobertTheGrey/spark,RobertTheGrey/spark