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After upgrading `pytest-asyncio` to the latest version, lots of tests started failing in CI only on Python 3.9: `RuntimeError: There is no current event loop in thread 'MainThread'` Apparently these tests may have only been passing previously due to issues in earlier versions of `pytest-asyncio`. Changing these tests to async seems to fix the failures on Python 3.9. Related issue: https://github.com/pytest-dev/pytest-asyncio/issues/1039
22 lines
750 B
Python
22 lines
750 B
Python
from rich.text import Text
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from textual.widgets import Tree
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from textual.widgets.tree import TreeNode
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async def test_tree_node_label() -> None:
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"""It should be possible to modify a TreeNode's label."""
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node = TreeNode(Tree[None]("Xenomorph Lifecycle"), None, 0, "Facehugger")
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assert node.label == Text("Facehugger")
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node.label = "Chestbuster"
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assert node.label == Text("Chestbuster")
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async def test_tree_node_label_via_tree() -> None:
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"""It should be possible to modify a TreeNode's label when created via a Tree."""
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tree = Tree[None]("Xenomorph Lifecycle")
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node = tree.root.add("Facehugger")
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assert node.label == Text("Facehugger")
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node.label = "Chestbuster"
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assert node.label == Text("Chestbuster")
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