mirror of
https://github.com/DioxusLabs/dioxus
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24 lines
672 B
Rust
24 lines
672 B
Rust
//! Tests related to safety of the library.
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use std::rc::Rc;
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use dioxus::prelude::*;
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use dioxus_core::SuspenseContext;
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/// Ensure no issues with not calling rebuild
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#[test]
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fn root_node_isnt_null() {
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let dom = VirtualDom::new(|cx| render!("Hello world!"));
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let scope = dom.base_scope();
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// We haven't built the tree, so trying to get out the root node should fail
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assert!(scope.try_root_node().is_none());
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// The height should be 0
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assert_eq!(scope.height(), 0);
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// There should be a default suspense context
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// todo: there should also be a default error boundary
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assert!(scope.has_context::<Rc<SuspenseContext>>().is_some());
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}
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