def test_nonetoz_int(self):
		val = evol_plan.nonetoz(77)
		self.assertEqual(val,77)
	def test_nonetoz_float(self):
		val = evol_plan.nonetoz(.25)
		self.assertEqual(val,.25)
	def test_nonetoz_garbage(self):
		val = evol_plan.nonetoz('A')
		self.assertEqual(val,0)
	def test_nonetoz_none(self):
		val = evol_plan.nonetoz(None)
		self.assertEqual(val,0)
	def test_nonetoz_blank(self):
		val = evol_plan.nonetoz()
		self.assertEqual(val,0)
	def test_nonetoz_str(self):
		val = evol_plan.nonetoz('.25')
		self.assertEqual(val,.25)