wip: add test_dom

packages/core/tests/hooks.rs

@@ -1,5 +1,5 @@
 use anyhow::{Context, Result};
-use dioxus::{diff::DiffMachine, prelude::*, scheduler::Scheduler, DomEdit};
+use dioxus::prelude::*;
 use dioxus_core as dioxus;
 use dioxus_html as dioxus_elements;