def test_remove_waiting_node_node_waits_for_a_sync(self):
node = FileNode("part", "saver", "parent", "rel_path")
fake_dir_node = FakeDirectoryNode()
node.waiting_for_node = fake_dir_node
node.remove_waiting_node(42)
assert len(fake_dir_node.removed_nodes) == 1
assert 42 in fake_dir_node.removed_nodes
def test_remove_waiting_node_self_waiting(self):
node = FileNode("part", "saver", "parent", "rel_path")
node.add_waiting_node(node)
node.remove_waiting_node(node)
assert node.waiting_sync_node is None
assert not node.self_waiting
assert node.waiting_for_node is None
def test_remove_waiting_node_sync_waiting(self):
node = FileNode("part", "saver", "parent", "rel_path")
fake_dir_node = FakeDirectoryNode()
node.add_waiting_node(fake_dir_node)
node.remove_waiting_node(fake_dir_node)
assert node.waiting_sync_node is None
assert not node.self_waiting
assert fake_dir_node.waiting_for_node is None
