1 files changed, 154 insertions, 0 deletions
diff --git a/src/channel/routes/channel/test/delete.rs b/src/channel/routes/channel/test/delete.rs
new file mode 100644
index 0000000..e9af12f
--- /dev/null
+++ b/src/channel/routes/channel/test/delete.rs
@@ -0,0 +1,154 @@
+use axum::{
+    extract::{Path, State},
+    http::StatusCode,
+};
+
+use crate::{
+    channel::{app, routes::channel::delete},
+    test::fixtures,
+};
+
+#[tokio::test]
+pub async fn delete_channel() {
+    // Set up the environment
+
+    let app = fixtures::scratch_app().await;
+    let channel = fixtures::channel::create(&app, &fixtures::now()).await;
+
+    // Send the request
+
+    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
+    let response = delete::handler(
+        State(app.clone()),
+        Path(channel.id.clone()),
+        fixtures::now(),
+        deleter,
+    )
+    .await
+    .expect("deleting a valid channel succeeds");
+
+    // Verify the response
+
+    assert_eq!(response, StatusCode::ACCEPTED);
+
+    // Verify the semantics
+
+    let snapshot = app.boot().snapshot().await.expect("boot always succeeds");
+    assert!(!snapshot.channels.contains(&channel));
+}
+
+#[tokio::test]
+pub async fn delete_invalid_channel_id() {
+    // Set up the environment
+
+    let app = fixtures::scratch_app().await;
+
+    // Send the request
+
+    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
+    let channel = fixtures::channel::fictitious();
+    let delete::Error(error) = delete::handler(
+        State(app.clone()),
+        Path(channel.clone()),
+        fixtures::now(),
+        deleter,
+    )
+    .await
+    .expect_err("deleting a nonexistent channel fails");
+
+    // Verify the response
+
+    assert!(matches!(error, app::Error::NotFound(id) if id == channel));
+}
+
+#[tokio::test]
+pub async fn delete_deleted() {
+    // Set up the environment
+
+    let app = fixtures::scratch_app().await;
+    let channel = fixtures::channel::create(&app, &fixtures::now()).await;
+
+    app.channels()
+        .delete(&channel.id, &fixtures::now())
+        .await
+        .expect("deleting a recently-sent channel succeeds");
+
+    // Send the request
+
+    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
+    let delete::Error(error) = delete::handler(
+        State(app.clone()),
+        Path(channel.id.clone()),
+        fixtures::now(),
+        deleter,
+    )
+    .await
+    .expect_err("deleting a deleted channel fails");
+
+    // Verify the response
+
+    assert!(matches!(error, app::Error::Deleted(id) if id == channel.id));
+}
+
+#[tokio::test]
+pub async fn delete_expired() {
+    // Set up the environment
+
+    let app = fixtures::scratch_app().await;
+    let channel = fixtures::channel::create(&app, &fixtures::ancient()).await;
+
+    app.channels()
+        .expire(&fixtures::now())
+        .await
+        .expect("expiring channels always succeeds");
+
+    // Send the request
+
+    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
+    let delete::Error(error) = delete::handler(
+        State(app.clone()),
+        Path(channel.id.clone()),
+        fixtures::now(),
+        deleter,
+    )
+    .await
+    .expect_err("deleting an expired channel fails");
+
+    // Verify the response
+
+    assert!(matches!(error, app::Error::Deleted(id) if id == channel.id));
+}
+
+#[tokio::test]
+pub async fn delete_purged() {
+    // Set up the environment
+
+    let app = fixtures::scratch_app().await;
+    let channel = fixtures::channel::create(&app, &fixtures::ancient()).await;
+
+    app.channels()
+        .expire(&fixtures::old())
+        .await
+        .expect("expiring channels always succeeds");
+
+    app.channels()
+        .purge(&fixtures::now())
+        .await
+        .expect("purging channels always succeeds");
+
+    // Send the request
+
+    let deleter = fixtures::identity::create(&app, &fixtures::now()).await;
+    let delete::Error(error) = delete::handler(
+        State(app.clone()),
+        Path(channel.id.clone()),
+        fixtures::now(),
+        deleter,
+    )
+    .await
+    .expect_err("deleting a purged channel fails");
+
+    // Verify the response
+
+    assert!(matches!(error, app::Error::NotFound(id) if id == channel.id));
+}