def test_isListOfEvenIntegers_11(): assert isListOfEvenIntegers([]) == True
def test_isListOfEvenIntegers_9(): assert isListOfEvenIntegers([2, 4, 6]) == True
def test_isListOfEvenIntegers_10(): assert isListOfEvenIntegers([2, 3, [4]]) == False
def test_isListOfEvenIntegers_7(): assert isListOfEvenIntegers([2, 3, 'oops', 5]) == False
def test_isListOfEvenIntegers_8(): assert isListOfEvenIntegers([2, 3, 4, 5, 6, 7]) == False
def test_isListOfEvenIntegers_5(): assert isListOfEvenIntegers([3.4]) == False
def test_isListOfEvenIntegers_4(): assert isListOfEvenIntegers([4]) == True
def test_isListOfEvenIntegers_3(): assert isListOfEvenIntegers([3]) == False
def test_isListOfEvenIntegers_2(): assert isListOfEvenIntegers(3) == False
def test_isListOfEvenIntegers_1(): assert isListOfEvenIntegers('Fred') == False