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chore: update Store Option patch tests to reflect correct behavior

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This commit is contained in:
Greg Johnston
2025-03-29 13:45:39 -04:00
parent b80d58039e
commit 45dc1f4690
1 changed files with 16 additions and 5 deletions
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21
reactive_stores/src/option.rs
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@@ -296,9 +296,18 @@ mod tests {
println!("inner_first: next run");
}
// note: we specifically want to test whether using `.patch()`
// correctly limits notifications on the first field when only the second
// field has changed
//
// `.map()` would also track the parent field (to track when it changed from Some
// to None), which would mean the notification numbers were always the same
//
// so here, we'll do `.map_untracked()`, but in general in a real case you'd want
// to use `.map()` so that if the parent switches to None you do track that
println!(
" value = {:?}",
store.inner().map(|inner| inner.first().get())
store.inner().map_untracked(|inner| inner.first().get())
);
inner_first_count.fetch_add(1, Ordering::Relaxed);
}
@@ -325,6 +334,7 @@ mod tests {
assert_eq!(inner_first_count.load(Ordering::Relaxed), 1);
assert_eq!(inner_second_count.load(Ordering::Relaxed), 1);
println!("\npatching with A/C");
store.patch(Outer {
inner: Some(Inner {
first: "A".to_string(),
@@ -333,17 +343,18 @@ mod tests {
});
tick().await;
assert_eq!(parent_count.load(Ordering::Relaxed), 1);
assert_eq!(parent_count.load(Ordering::Relaxed), 2);
assert_eq!(inner_first_count.load(Ordering::Relaxed), 1);
assert_eq!(inner_second_count.load(Ordering::Relaxed), 2);
store.patch(Outer { inner: None });
tick().await;
assert_eq!(parent_count.load(Ordering::Relaxed), 2);
assert_eq!(parent_count.load(Ordering::Relaxed), 3);
assert_eq!(inner_first_count.load(Ordering::Relaxed), 2);
assert_eq!(inner_second_count.load(Ordering::Relaxed), 3);
println!("\npatching with A/B");
store.patch(Outer {
inner: Some(Inner {
first: "A".to_string(),
@@ -352,8 +363,8 @@ mod tests {
});
tick().await;
assert_eq!(parent_count.load(Ordering::Relaxed), 3);
assert_eq!(inner_first_count.load(Ordering::Relaxed), 3);
assert_eq!(parent_count.load(Ordering::Relaxed), 4);
assert_eq!(inner_first_count.load(Ordering::Relaxed), 2);
assert_eq!(inner_second_count.load(Ordering::Relaxed), 4);
}
}