def test_list_nodes():
"""Test listing the nodes existing in the database.
"""
database = TaskDatabase()
database.set_value('root', 'val1', 1)
database.create_node('root', 'node1')
database.set_value('root/node1', 'val2', 'a')
database.create_node('root', 'node2')
database.set_value('root/node2', 'val3', 2.0)
nodes = database.list_nodes()
assert 'root' in nodes
assert 'root/node1' in nodes
assert 'root/node2' in nodes
def test_list_nodes():
"""Test listing the nodes existing in the database.
"""
database = TaskDatabase()
database.set_value("root", "val1", 1)
database.create_node("root", "node1")
database.set_value("root/node1", "val2", "a")
database.create_node("root", "node2")
database.set_value("root/node2", "val3", 2.0)
nodes = database.list_nodes()
assert "root" in nodes
assert "root/node1" in nodes
assert "root/node2" in nodes
