checkpoint

2026-09-09 00:00:12 +02:00 · 2021-06-02 22:07:37 +02:00
parent 0d7e1e74c4
commit 00737c4e0a
3 changed files with 353 additions and 40 deletions
@@ -397,6 +397,95 @@ async fn layer_on_whole_router() {
    assert_eq!(res.status(), StatusCode::INTERNAL_SERVER_ERROR);
 }

+#[tokio::test]
+async fn nesting() {
+    let api = app()
+        .at("/users")
+        .get(|_: Request<Body>| async { "users#index" })
+        .post(|_: Request<Body>| async { "users#create" })
+        .at("/users/:id")
+        .get(
+            |_: Request<Body>, params: extract::UrlParams<(i32,)>| async move {
+                let (id,) = params.0;
+                format!("users#show {}", id)
+            },
+        );
+
+    let app = app()
+        .at("/foo")
+        .get(|_: Request<Body>| async { "foo" })
+        .at("/api")
+        .nest(api)
+        .at("/bar")
+        .get(|_: Request<Body>| async { "bar" })
+        .into_service();
+
+    let addr = run_in_background(app).await;
+
+    let client = reqwest::Client::new();
+
+    let res = client
+        .get(format!("http://{}/api/users", addr))
+        .send()
+        .await
+        .unwrap();
+    assert_eq!(res.text().await.unwrap(), "users#index");
+
+    let res = client
+        .post(format!("http://{}/api/users", addr))
+        .send()
+        .await
+        .unwrap();
+    assert_eq!(res.text().await.unwrap(), "users#create");
+
+    let res = client
+        .get(format!("http://{}/api/users/42", addr))
+        .send()
+        .await
+        .unwrap();
+    assert_eq!(res.text().await.unwrap(), "users#show 42");
+
+    let res = client
+        .get(format!("http://{}/foo", addr))
+        .send()
+        .await
+        .unwrap();
+    assert_eq!(res.text().await.unwrap(), "foo");
+
+    let res = client
+        .get(format!("http://{}/bar", addr))
+        .send()
+        .await
+        .unwrap();
+    assert_eq!(res.text().await.unwrap(), "bar");
+}
+
+#[tokio::test]
+async fn nesting_with_dynamic_part() {
+    let api = app().at("/users/:id").get(
+        |_: Request<Body>, params: extract::UrlParams<(String, i32)>| async move {
+            let (version, id) = params.0;
+            format!("users#show {} {}", version, id)
+        },
+    );
+
+    let app = app().at("/:version/api").nest(api).into_service();
+
+    let addr = run_in_background(app).await;
+
+    let client = reqwest::Client::new();
+
+    let res = client
+        .get(format!("http://{}/v0/api/users/123", addr))
+        .send()
+        .await
+        .unwrap();
+    assert_eq!(res.status(), StatusCode::OK);
+    assert_eq!(res.text().await.unwrap(), "users#show v0 123");
+}
+
+// TODO(david): nesting more deeply
+
 // TODO(david): composing two apps
 // TODO(david): composing two apps with one at a "sub path"
 // TODO(david): composing two boxed apps