Add placeholder 'run_tests' method.
Add placeholder 'run_tests' method.

monooso/testee.ee_addon,monooso/testee.ee_addon,experience/testee.ee_addon,monooso/testee.ee_addon,experience/testee.ee_addon,experience/testee.ee_addon,experience/testee.ee_addon,monooso/testee.ee_addon