import unittest
from tudelft.utilities.tools.safehash import safehash

class SafeHashTest(unittest.TestCase):
	
	def tests(self):
		lst=[1,2,3]
		safehash(lst)
		safehash({'a':1})
		safehash( set(lst))
		safehash({'a':set(lst)})
		# you can a set in a set...
		#safehash(set([set(lst)]))