Add basic hotreload test samples

packages/rsx/tests/hotreloads.rs

@@ -0,0 +1,19 @@
+use dioxus_rsx::hot_reload::diff_rsx;
+use syn::File;
+
+fn load_files(old: &str, new: &str) -> (File, File) {
+    let old = syn::parse_file(old).unwrap();
+    let new = syn::parse_file(new).unwrap();
+    (old, new)
+}
+
+#[test]
+fn hotreloads() {
+    let (old, new) = load_files(
+        include_str!("./valid_samples/old.expr.rsx"),
+        include_str!("./valid_samples/new.expr.rsx"),
+    );
+
+    let res = diff_rsx(&new, &old);
+    dbg!(res);
+}

packages/rsx/tests/valid_samples/new.expr.rsx

@@ -0,0 +1,17 @@
+use dioxus::prelude::*;
+
+pub fn CoolChild() -> Element {
+    let head_ = rsx! {
+        div {
+            div { "asasddasdasd" }
+            div { "asasdd1asaassdd23asasddasd" }
+            div { "aasdsdsaasdsddasd" }
+        }
+    };
+
+    rsx! {
+        div {
+            {head_}
+        }
+    }
+}

packages/rsx/tests/valid_samples/old.expr.rsx

@@ -0,0 +1,17 @@
+use dioxus::prelude::*;
+
+pub fn CoolChild() -> Element {
+    let head_ = rsx! {
+        div {
+            div { "asasddasdasd" }
+            div { "asasdd1asaassdd23asasddasd" }
+            // div { "aasdsdsaasdsddasd" }
+        }
+    };
+
+    rsx! {
+        div {
+            {head_}
+        }
+    }
+}