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12 lines
356 B
Python
12 lines
356 B
Python
from textual.widgets import TreeNode, Tree
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def test_tree_node_parent() -> None:
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"""It should be possible to access a TreeNode's parent."""
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tree = Tree[None]("Anakin")
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child = tree.root.add("Leia")
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grandchild = child.add("Ben")
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assert tree.root.parent is None
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assert grandchild.parent == child
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assert child.parent == tree.root
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