test the decrementbomb method works correctly concode_field_sep CanNotPlaceBombBehavior testCanNotPlaceBombBehavior concode_field_sep void testCanPlaceBomb concode_elem_sep void testPlaceBomb concode_elem_sep void testIncrementBomb concode_elem_sep void testSetPlaceBomb concode_elem_sep void setUp concode_elem_sep void testCountBomb
void function ( ) { testCanNotPlaceBombBehavior . decrementBomb ( ) ; }