def test_computeGrade_5(): assert computeGrade(-1) == ""
def test_computeGrade_4(): assert computeGrade(101) == ""
def test_computeGrade_2(): assert computeGrade("80") == ""
def test_computeGrade_3(): assert computeGrade(79.9) == "C"
def test_computeGrade_1(): assert computeGrade(90) == "A"