def METHOD_NAME(self) -> None:
    """
    L{Tag.clone} copies all attributes and children of a tag, including its
    render attribute.  In its normal operating mode (where the deep flag is
    C{True}, as is the default), it will clone all sub-lists and sub-tags.
    """
    innerTag = proto("inner")
    innerList = ["inner list"]
    tag = proto(
        "How are you", innerTag, innerList, hello="world", render="aSampleMethod"
    )
    tag.fillSlots(foo="bar")
    tag.filename = "foo/bar"
    tag.lineNumber = 6
    tag.columnNumber = 12
    clone = tag.clone()
    self.assertEqual(clone.attributes["hello"], "world")
    self.assertNotIdentical(clone.attributes, tag.attributes)
    self.assertNotIdentical(clone.children, tag.children)
    # sanity check
    self.assertIdentical(tag.children[1], innerTag)
    # clone should have sub-clone
    self.assertNotIdentical(clone.children[1], innerTag)
    # sanity check
    self.assertIdentical(tag.children[2], innerList)
    # clone should have sub-clone
    self.assertNotIdentical(clone.children[2], innerList)
    self.assertEqual(tag.slotData, clone.slotData)
    self.assertNotIdentical(tag.slotData, clone.slotData)
    self.assertEqual(clone.filename, "foo/bar")
    self.assertEqual(clone.lineNumber, 6)
    self.assertEqual(clone.columnNumber, 12)
    self.assertEqual(clone.render, "aSampleMethod")