def testCheckString(self):
s = "a"
lst = ["a", "b", "c"]
Parameter.checkString("a", lst)
Parameter.checkString("b", lst)
Parameter.checkString("c", lst)
self.assertRaises(ValueError, Parameter.checkString, "d", lst)
self.assertRaises(ValueError, Parameter.checkString, 5, lst)
self.assertRaises(ValueError, Parameter.checkString, "a", s)
