polish: change in cx to cx

packages/core/tests/sharedstate.rs

@@ -0,0 +1,41 @@
+use dioxus::{nodes::VSuspended, prelude::*, DomEdit, TestDom};
+use dioxus_core as dioxus;
+use dioxus_html as dioxus_elements;
+use DomEdit::*;
+
+mod test_logging;
+
+fn new_dom() -> TestDom {
+    const IS_LOGGING_ENABLED: bool = false;
+    test_logging::set_up_logging(IS_LOGGING_ENABLED);
+    TestDom::new()
+}
+
+#[test]
+fn shared_state_test() {
+    struct MySharedState(&'static str);
+
+    static App: FC<()> = |cx| {
+        cx.provide_state(|| MySharedState("world!"));
+        rsx!(cx, Child {})
+    };
+
+    static Child: FC<()> = |cx| {
+        let shared = cx.consume_state::<MySharedState>()?;
+        rsx!(cx, "Hello, {shared.0}")
+    };
+
+    let mut dom = VirtualDom::new(App);
+    let Mutations { edits, .. } = dom.rebuild();
+
+    assert_eq!(
+        edits,
+        [
+            CreateTextNode {
+                id: 0,
+                text: "Hello, world!"
+            },
+            AppendChildren { many: 1 },
+        ]
+    );
+}