testclass SyncFork for statechart SyncFork {
	@Test
	operation syncForkTest(){
		
		enter
		
		assert active (SyncFork.main_region.A)
		raise f
		proceed 1 cycle
		
		assert active (SyncFork.main_region.B)
		assert active (SyncFork.main_region.B.r1.C1)
		assert active (SyncFork.main_region.B.r2.D1)
		
		raise f 
		proceed 1 cycle
		assert active (SyncFork.main_region.B)
		assert active (SyncFork.main_region.B.r1.C2	)	
		assert active (SyncFork.main_region.B.r2.D2)
		
		raise e
		proceed 1 cycle
		assert active (SyncFork.main_region.A)
		
		raise f
		proceed 1 cycle
		assert active (SyncFork.main_region.B)
		assert active (SyncFork.main_region.B.r1.C1)
		assert active (SyncFork.main_region.B.r2.D1)
		
	} 
}