def check_weights_test():
	x = TPM(10, 5, 5)
	y = TPM(10, 5, 5)
	x.weights= [1,1,1,1,1,1,1,1,1,1]
	y.weights= [1,1,1,1,1,1,1,1,1,1]

	assert check_weights(x,y) == 0
	y.weights = [0,0,0,0,0,0,0,0,0,0]

	assert check_weights(x, y) == -1

	y.weights = [1,1,1,1,0,1,1,1,1,1]
	assert check_weights(x, y) == -1
	print "check_weights_test passed"
def print_weights_test():
	x = TPM(5, 2, 10)
	x.weights = [1,2,1,2,1]
	x.print_weights() #Check this by seeing what it prints out
	print "print_weights_test passed? Look to check for sure."