mirror of
https://github.com/DioxusLabs/dioxus
synced 2024-12-24 03:23:11 +00:00
43 lines
988 B
Rust
43 lines
988 B
Rust
use dioxus::{nodes::VSuspended, prelude::*, DomEdit, TestDom};
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use dioxus_core as dioxus;
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use dioxus_core_macro::*;
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use dioxus_html as dioxus_elements;
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use DomEdit::*;
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mod test_logging;
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fn new_dom() -> TestDom {
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const IS_LOGGING_ENABLED: bool = false;
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test_logging::set_up_logging(IS_LOGGING_ENABLED);
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TestDom::new()
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}
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#[test]
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fn shared_state_test() {
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struct MySharedState(&'static str);
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static App: FC<()> = |cx, props| {
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cx.use_provide_state(|| MySharedState("world!"));
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rsx!(cx, Child {})
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};
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static Child: FC<()> = |cx, props| {
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let shared = cx.use_consume_state::<MySharedState>()?;
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rsx!(cx, "Hello, {shared.0}")
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};
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let mut dom = VirtualDom::new(App);
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let Mutations { edits, .. } = dom.rebuild();
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assert_eq!(
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edits,
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[
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CreateTextNode {
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root: 0,
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text: "Hello, world!"
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},
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AppendChildren { many: 1 },
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]
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);
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}
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