- require.NoError(t, tree.Add(testNode(0, 0, "user: a")))
- require.ErrorContains(t, tree.Add(testNode(0, 0, "user: b")), "already built")
- require.ErrorContains(t, tree.Add(testNode(1, 0, "a b")), "child that is not built")
+ require.NoError(t, tree.Add(treeTestNode(0, 0, "user: a")))
+ require.ErrorContains(t, tree.Add(treeTestNode(0, 0, "user: b")), "already built")
+ require.ErrorContains(t, tree.Add(treeTestNode(1, 0, "a b")), "child that is not built")