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from rich.text import Text
from textual.widgets import Tree
from textual.widgets.tree import TreeNode
def test_tree_node_label() -> None:
"""It should be possible to modify a TreeNode's label."""
node = TreeNode(Tree[None]("Xenomorph Lifecycle"), None, 0, "Facehugger")
assert node.label == Text("Facehugger")
node.label = "Chestbuster"
assert node.label == Text("Chestbuster")
def test_tree_node_label_via_tree() -> None:
"""It should be possible to modify a TreeNode's label when created via a Tree."""
tree = Tree[None]("Xenomorph Lifecycle")
node = tree.root.add("Facehugger")
assert node.label == Text("Facehugger")
node.label = "Chestbuster"
assert node.label == Text("Chestbuster")
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