test: remove dupe directory tree test

tests/tree/test_directory_tree_reload_node.py

@@ -1,110 +0,0 @@
-from rich.text import Text
-
-from textual.app import App, ComposeResult
-from textual.widgets import DirectoryTree
-
-
-class DirectoryTreeReloadApp(App[None]):
-    """DirectoryTree reloading test app."""
-
-    def __init__(self, path):
-        super().__init__()
-        self._tmp_path = path
-
-    def compose(self) -> ComposeResult:
-        yield DirectoryTree(self._tmp_path)
-
-
-async def test_directory_tree_reload_node(tmp_path) -> None:
-    """Reloading a node of a directory tree should display newly created file inside the directory."""
-
-    RELOADED_DIRECTORY = "parentdir"
-    FILE1_NAME = "log.txt"
-    FILE2_NAME = "hello.txt"
-
-    # Creating node with one file as its child
-    reloaded_dir = tmp_path / RELOADED_DIRECTORY
-    reloaded_dir.mkdir()
-    file1 = reloaded_dir / FILE1_NAME
-    file1.touch()
-
-    async with DirectoryTreeReloadApp(tmp_path).run_test() as pilot:
-        tree = pilot.app.query_one(DirectoryTree)
-        await pilot.pause()
-
-        # Sanity check - node is the only child of root
-        assert len(tree.root.children) == 1
-        node = tree.root.children[0]
-        assert node.label == Text(RELOADED_DIRECTORY)
-        node.expand()
-        await pilot.pause()
-
-        # Creating new file under the node
-        file2 = reloaded_dir / FILE2_NAME
-        file2.touch()
-
-        # Without reloading the node, the newly created file does not show up as its child
-        assert len(node.children) == 1
-        assert node.children[0].label == Text(FILE1_NAME)
-
-        tree.reload_node(node)
-        node.collapse()
-        node.expand()
-        await pilot.pause()
-
-        # After reloading the node, both files show up as children
-        assert len(node.children) == 2
-        assert [child.label for child in node.children] == [
-            Text(filename) for filename in sorted({FILE1_NAME, FILE2_NAME})
-        ]
-
-
-async def test_directory_tree_reload_other_node(tmp_path) -> None:
-    """Reloading a node of a directory tree should not reload content of other directory."""
-
-    RELOADED_DIRECTORY = "parentdir"
-    NOT_RELOADED_DIRECTORY = "otherdir"
-    FILE1_NAME = "log.txt"
-    NOT_RELOADED_FILE3_NAME = "demo.txt"
-    NOT_RELOADED_FILE4_NAME = "unseen.txt"
-
-    # Creating two nodes, each having one file as child
-    reloaded_dir = tmp_path / RELOADED_DIRECTORY
-    reloaded_dir.mkdir()
-    file1 = reloaded_dir / FILE1_NAME
-    file1.touch()
-    non_reloaded_dir = tmp_path / NOT_RELOADED_DIRECTORY
-    non_reloaded_dir.mkdir()
-    file3 = non_reloaded_dir / NOT_RELOADED_FILE3_NAME
-    file3.touch()
-
-    async with DirectoryTreeReloadApp(tmp_path).run_test() as pilot:
-        tree = pilot.app.query_one(DirectoryTree)
-        await pilot.pause()
-
-        # Sanity check - the root has the two nodes as its children (in alphabetical order)
-        assert len(tree.root.children) == 2
-        unaffected_node = tree.root.children[0]
-        node = tree.root.children[1]
-        assert unaffected_node.label == Text(NOT_RELOADED_DIRECTORY)
-        assert node.label == Text(RELOADED_DIRECTORY)
-        unaffected_node.expand()
-        node.expand()
-        await pilot.pause()
-        assert len(unaffected_node.children) == 1
-        assert unaffected_node.children[0].label == Text(NOT_RELOADED_FILE3_NAME)
-
-        # Creating new file under the node that won't be reloaded
-        file4 = non_reloaded_dir / NOT_RELOADED_FILE4_NAME
-        file4.touch()
-
-        tree.reload_node(node)
-        node.collapse()
-        node.expand()
-        unaffected_node.collapse()
-        unaffected_node.expand()
-        await pilot.pause()
-
-        # After reloading one node, the new file under the other one does not show up
-        assert len(unaffected_node.children) == 1
-        assert unaffected_node.children[0].label == Text(NOT_RELOADED_FILE3_NAME)