def test_get_node_text3():
"""
should return node text
"""
node = parseString("<outer>one</outer>")
text_node = node.childNodes[0]
assert xml.get_node_text(text_node) == "one"
def test_get_node_text2():
"""
should return empty string for a node with no child nodes.
"""
assert xml.get_node_text(Document()) == ""