'Simply trying to tab through items.'

@pytest.mark.parametrize('steps,    where,    subfolder', [(1, 'next', '..'), (1, 'prev', 'c'), (2, 'next', 'a'), (2, 'prev', 'b')])
def test_simple_completion(self, tmpdir, get_prompt, steps, where, subfolder):

    for directory in 'abc':
        (tmpdir / directory).ensure(dir=True)
    prompt = get_prompt((str(tmpdir) + os.sep))
    for _ in range(steps):
        prompt.item_focus(where)
    assert (prompt._lineedit.text() == str((tmpdir / subfolder)))
