Integrate the prototype push notification support.

We're going to move forwards with this for now, as low-utility as it is, so that we can more easily iterate on it in a real-world environment (hi.grimoire.ca).

1 files changed, 111 insertions, 0 deletions

diff --git a/src/event/handlers/stream/test/vapid.rs b/src/event/handlers/stream/test/vapid.rs
new file mode 100644
index 0000000..dbc3929
--- /dev/null
+++ b/src/event/handlers/stream/test/vapid.rs
@@ -0,0 +1,111 @@
+use axum::extract::State;
+use axum_extra::extract::Query;
+use futures::StreamExt as _;
+
+use crate::test::{fixtures, fixtures::future::Expect as _};
+
+#[tokio::test]
+async fn live_vapid_key_changes() {
+    // Set up the context
+    let app = fixtures::scratch_app().await;
+    let resume_point = fixtures::boot::resume_point(&app).await;
+
+    // Subscribe to events
+
+    let subscriber = fixtures::identity::create(&app, &fixtures::now()).await;
+    let super::Response(events) = super::handler(
+        State(app.clone()),
+        subscriber,
+        None,
+        Query(super::QueryParams { resume_point }),
+    )
+    .await
+    .expect("subscribe never fails");
+
+    // Rotate the VAPID key
+
+    app.vapid()
+        .refresh_key(&fixtures::now())
+        .await
+        .expect("refreshing the vapid key always succeeds");
+
+    // Verify that there's a key rotation event
+
+    events
+        .filter_map(fixtures::event::stream::vapid)
+        .filter_map(fixtures::event::stream::vapid::changed)
+        .next()
+        .expect_some("a vapid key change event is sent")
+        .await;
+}
+
+#[tokio::test]
+async fn stored_vapid_key_changes() {
+    // Set up the context
+    let app = fixtures::scratch_app().await;
+    let resume_point = fixtures::boot::resume_point(&app).await;
+
+    // Rotate the VAPID key
+
+    app.vapid()
+        .refresh_key(&fixtures::now())
+        .await
+        .expect("refreshing the vapid key always succeeds");
+
+    // Subscribe to events
+
+    let subscriber = fixtures::identity::create(&app, &fixtures::now()).await;
+    let super::Response(events) = super::handler(
+        State(app.clone()),
+        subscriber,
+        None,
+        Query(super::QueryParams { resume_point }),
+    )
+    .await
+    .expect("subscribe never fails");
+
+    // Verify that there's a key rotation event
+
+    events
+        .filter_map(fixtures::event::stream::vapid)
+        .filter_map(fixtures::event::stream::vapid::changed)
+        .next()
+        .expect_some("a vapid key change event is sent")
+        .await;
+}
+
+#[tokio::test]
+async fn no_past_vapid_key_changes() {
+    // Set up the context
+    let app = fixtures::scratch_app().await;
+
+    // Rotate the VAPID key
+
+    app.vapid()
+        .refresh_key(&fixtures::now())
+        .await
+        .expect("refreshing the vapid key always succeeds");
+
+    // Subscribe to events
+
+    let resume_point = fixtures::boot::resume_point(&app).await;
+
+    let subscriber = fixtures::identity::create(&app, &fixtures::now()).await;
+    let super::Response(events) = super::handler(
+        State(app.clone()),
+        subscriber,
+        None,
+        Query(super::QueryParams { resume_point }),
+    )
+    .await
+    .expect("subscribe never fails");
+
+    // Verify that there's a key rotation event
+
+    events
+        .filter_map(fixtures::event::stream::vapid)
+        .filter_map(fixtures::event::stream::vapid::changed)
+        .next()
+        .expect_wait("a vapid key change event is not sent")
+        .await;
+}