def test_totalLength_5():
    assert totalLength(['x', 'xxx', 'xxxx']) == 8
def test_totalLength_4():
    assert totalLength(['Go', 'Gauchos']) == 9
def test_totalLength_2():
    assert totalLength(['a', 'b']) == 2
def test_totalLength_3():
    assert totalLength([]) == 0
def test_totalLength_1():
    assert totalLength('1') == False