Changes: Improved the UTs for the MCheckBoxView
Changes: Improved the UTs for the MCheckBoxView

RevBy: Adrian Yanes

Details:
Added the missing tests for when the button is in "down" state.

nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch