def test_allUnique2(): assert allUnique("asdf") == True
def test_allUnique8(): assert allUnique(1) == False
def test_allUnique1(): assert allUnique("input1.txt") == False
def test_allUnique7(): assert allUnique("") == True
def test_allUnique6(): assert allUnique("ctci") == False
def test_allUnique5(): assert allUnique("qwertyuiop[]asdfghjkl;'zxcvbnm,q") == False
def test_allUnique4(): assert allUnique("((asdf))") == False
def test_allUnique3(): assert allUnique("aAsSdDfF") == True