def test_string():
    schema = vol.Schema(cv.string)

    with pytest.raises(vol.MultipleInvalid):
        schema(None)

    for value in (True, 1, 'hello'):
        schema(value)
Child ``<p:txBody>`` element, None if not present
dataset/ETHPy150Open home-assistant/home-assistant/tests/helpers/test_config_validation.py/test_string--crossover with--dataset/ETHPy150Open scanny/python-pptx/pptx/oxml/shapes/shared.py/BaseShapeElement.txBody