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vmall/apps/api/tests/catalog.rs
T
james ce3e8db5b1 feat(mall): restore real brand and sales facets 
Wave 6, the last substantive piece of the mock-API migration. Wave 1 removed the
brand facet and the sales/comments sorts for want of a model; sales turn out to
be derivable from order_items and a brand model is a table plus a column.

- a `brands` table with a nullable `products.brand_id` and an ordered admin
  replace, mirroring categories and storefront content; a public `GET /api/brands`
  and a `brand_id` filter on the catalog, which the search page's facet uses
- `sold_count` per product, computed from `order_items` joined to orders that
  reached payment, so an abandoned or cancelled checkout cannot count as a sale.
  It is computed per read rather than stored, so it cannot drift from the orders
  that produced it
- `sort=sales` alongside `sort=price`; anything else is still a 400
- merchants can set a product's brand through the existing product upsert
- the review UI is gone: the card's review figure and the product detail page's
  reviews tab, summary and replies. There is no reviews model, and the mall
  attributed invented comments to named shoppers and showed a "good rate". The
  now-unreferenced fabrication helpers went with it (`salesOf`, `commentCountOf`,
  `commentsFor`, `commentStats`, `salesRankFor`, `productDetail`, `storeDetail`)

Two bugs found by checking rather than trusting: the fixed-data `listProducts`
had silently ignored `brand_id`, `sort` and `order`, so the restored facet
rendered but filtered nothing until the rollback check caught it; and the seed's
brand lookup read back through the shared `r` variable the product loop
reassigns, working once and then throwing.

Verified: 29 backend tests green including a new brand-and-sales case; all three
frontends build; searching filters by brand (24 to 6) and sorts by sales with
counts matching the API; a product page offers detail and after-sale tabs only,
with a real sold count; the fixed-data rollback filters by brand too.

OpenSpec change: openspec/changes/replace-mock-api-wave-6
2026-09-17 17:35:28 +00:00

423 lines
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mod common;
use common::{
add_to_cart, category_id_by_slug, checkout, client, create_product_full, create_product_with_sku,
create_product_with_sku_in_category, create_shop, login_admin, make_shop_owner, pay,
publish_product, register_customer, spawn_app,
};
use serial_test::serial;
#[tokio::test]
#[serial]
async fn customer_forbidden_on_admin_routes() {
let app = spawn_app().await;
let (customer_token, _) = register_customer(&app, "cust").await;
let res = client()
.get(app.url("/api/admin/users"))
.bearer_auth(&customer_token)
.send()
.await
.unwrap();
assert_eq!(res.status(), 403);
}
#[tokio::test]
#[serial]
async fn publish_lifecycle_and_public_visibility() {
let app = spawn_app().await;
let admin = login_admin(&app).await;
let shop_id = create_shop(&app, &admin, "shop-life").await;
let owner = make_shop_owner(&app, &admin, &shop_id).await;
// draft with no SKU cannot be published
let res = client()
.post(app.url("/api/shop/products"))
.bearer_auth(&owner)
.json(&serde_json::json!({
"slug": "nosku",
"name": {"en": "NoSku", "zh": "无SKU"},
}))
.send()
.await
.unwrap();
let no_sku_id = res.json::<serde_json::Value>().await.unwrap()["id"]
.as_str()
.unwrap()
.to_string();
let res = client()
.post(app.url(&format!("/api/shop/products/{no_sku_id}/publish")))
.bearer_auth(&owner)
.send()
.await
.unwrap();
assert_eq!(res.status(), 400);
// product with SKU: publish → listed publicly → unpublish → gone
let (product_id, mug_slug) = create_product_with_sku(&app, &owner, "mug", 1299, 10).await;
let res = client()
.post(app.url(&format!("/api/shop/products/{product_id}/publish")))
.bearer_auth(&owner)
.send()
.await
.unwrap();
assert_eq!(res.status(), 200);
assert_eq!(res.json::<serde_json::Value>().await.unwrap()["status"], "published");
let res = client().get(app.url("/api/products")).send().await.unwrap();
let list: serde_json::Value = res.json().await.unwrap();
assert!(list["items"]
.as_array()
.unwrap()
.iter()
.any(|p| p["id"] == product_id));
// detail by slug works and carries i18n fields
let res = client()
.get(app.url(&format!("/api/products/{mug_slug}")))
.send()
.await
.unwrap();
assert_eq!(res.status(), 200);
let detail: serde_json::Value = res.json().await.unwrap();
assert_eq!(detail["name"]["en"], format!("Product {mug_slug}"));
assert_eq!(detail["name"]["zh"], format!("商品 {mug_slug}"));
assert_eq!(detail["skus"][0]["price_minor"], 1299);
let res = client()
.post(app.url(&format!("/api/shop/products/{product_id}/unpublish")))
.bearer_auth(&owner)
.send()
.await
.unwrap();
assert_eq!(res.status(), 200);
let res = client()
.get(app.url(&format!("/api/products/{product_id}")))
.send()
.await
.unwrap();
assert_eq!(res.status(), 404);
}
#[tokio::test]
#[serial]
async fn shop_isolation_enforced() {
let app = spawn_app().await;
let admin = login_admin(&app).await;
let shop_a = create_shop(&app, &admin, "shop-iso-a").await;
let shop_b = create_shop(&app, &admin, "shop-iso-b").await;
let owner_a = make_shop_owner(&app, &admin, &shop_a).await;
let owner_b = make_shop_owner(&app, &admin, &shop_b).await;
let (product_b, _) = create_product_with_sku(&app, &owner_b, "b-item", 500, 3).await;
let res = client()
.get(app.url(&format!("/api/shop/products/{product_b}")))
.bearer_auth(&owner_a)
.send()
.await
.unwrap();
assert_eq!(res.status(), 404);
// owner A's product list contains none of shop B's products
let res = client()
.get(app.url("/api/shop/products"))
.bearer_auth(&owner_a)
.send()
.await
.unwrap();
let list: serde_json::Value = res.json().await.unwrap();
assert!(!list["items"]
.as_array()
.unwrap()
.iter()
.any(|p| p["id"] == product_b));
}
#[tokio::test]
#[serial]
async fn currency_conversion_math() {
let app = spawn_app().await;
// 1000 minor USD ($10.00) -> JPY at rate 150 => 1500 minor (¥1500)
let res = client()
.get(app.url("/api/currencies/convert?amount_minor=1000&from=USD&to=JPY"))
.send()
.await
.unwrap();
assert_eq!(res.status(), 200);
let body: serde_json::Value = res.json().await.unwrap();
assert_eq!(body["amount_minor"], 1500);
assert_eq!(body["currency"], "JPY");
// midpoint rounds half-up (away from zero), not banker's rounding:
// 1999 minor USD ($19.99) -> JPY at rate 150 => 2998.5 -> 2999
let res = client()
.get(app.url("/api/currencies/convert?amount_minor=1999&from=USD&to=JPY"))
.send()
.await
.unwrap();
assert_eq!(res.json::<serde_json::Value>().await.unwrap()["amount_minor"], 2999);
// disabled currency rejected
let admin = login_admin(&app).await;
let res = client()
.post(app.url("/api/admin/currencies"))
.bearer_auth(&admin)
.json(&serde_json::json!({
"code": "XXX",
"name": {"en": "Test", "zh": "测试"},
"symbol": "X",
"exponent": 2,
"rate_to_base": "2.0",
"enabled": false,
}))
.send()
.await
.unwrap();
assert_eq!(res.status(), 200);
let res = client()
.get(app.url("/api/currencies/convert?amount_minor=100&from=USD&to=XXX"))
.send()
.await
.unwrap();
assert_eq!(res.status(), 400);
}
#[tokio::test]
#[serial]
async fn category_subtree_listing_and_price_sort() {
let app = spawn_app().await;
let admin = login_admin(&app).await;
let shop_id = create_shop(&app, &admin, "shop-browse").await;
let owner = make_shop_owner(&app, &admin, &shop_id).await;
let electronics = category_id_by_slug(&app, "electronics").await;
let phones = category_id_by_slug(&app, "electronics-phones").await;
let flagship = category_id_by_slug(&app, "electronics-flagship").await;
let audio = category_id_by_slug(&app, "electronics-audio").await;
let fashion = category_id_by_slug(&app, "fashion").await;
// A grandchild, a sibling branch under the same root, and an unrelated root.
let (leaf, _) =
create_product_with_sku_in_category(&app, &owner, "leaf", 5000, 5, Some(&flagship)).await;
let (sibling, _) =
create_product_with_sku_in_category(&app, &owner, "sib", 1000, 5, Some(&audio)).await;
let (unrelated, _) =
create_product_with_sku_in_category(&app, &owner, "other", 3000, 5, Some(&fashion)).await;
for id in [&leaf, &sibling, &unrelated] {
publish_product(&app, &owner, id).await;
}
fn listed_ids(body: &serde_json::Value) -> Vec<String> {
body["items"]
.as_array()
.unwrap()
.iter()
.map(|p| p["id"].as_str().unwrap().to_string())
.collect()
}
// A root category must include its children's and grandchildren's products.
let res = client()
.get(app.url(&format!(
"/api/products?category_id={electronics}&shop_id={shop_id}&per_page=50"
)))
.send()
.await
.unwrap();
assert_eq!(res.status(), 200);
let body: serde_json::Value = res.json().await.unwrap();
let listed = listed_ids(&body);
assert!(listed.contains(&leaf), "grandchild product missing from root listing");
assert!(listed.contains(&sibling), "child product missing from root listing");
assert!(!listed.contains(&unrelated), "product from another root category leaked in");
assert_eq!(body["total"], 2, "total must count the subtree, not only the root");
// A mid-level category covers its own subtree and nothing else.
let res = client()
.get(app.url(&format!(
"/api/products?category_id={phones}&shop_id={shop_id}"
)))
.send()
.await
.unwrap();
let body: serde_json::Value = res.json().await.unwrap();
assert_eq!(listed_ids(&body), vec![leaf.clone()]);
// Price sort orders by the product's lowest active SKU price.
let res = client()
.get(app.url(&format!(
"/api/products?category_id={electronics}&shop_id={shop_id}&per_page=50&sort=price&order=asc"
)))
.send()
.await
.unwrap();
assert_eq!(res.status(), 200);
let body: serde_json::Value = res.json().await.unwrap();
assert_eq!(listed_ids(&body), vec![sibling.clone(), leaf.clone()]);
let res = client()
.get(app.url(&format!(
"/api/products?category_id={electronics}&shop_id={shop_id}&per_page=50&sort=price&order=desc"
)))
.send()
.await
.unwrap();
let body: serde_json::Value = res.json().await.unwrap();
assert_eq!(listed_ids(&body), vec![leaf.clone(), sibling.clone()]);
// An unsupported sort is a client error rather than being silently ignored.
let res = client()
.get(app.url("/api/products?sort=bogus"))
.send()
.await
.unwrap();
assert_eq!(res.status(), 400);
let body: serde_json::Value = res.json().await.unwrap();
assert_eq!(body["error"]["code"], "BAD_REQUEST");
}
#[tokio::test]
#[serial]
async fn brand_filter_and_real_sales() {
let app = spawn_app().await;
let admin = login_admin(&app).await;
// Brands are admin-managed reference data; replacing the list is idempotent.
let brands = serde_json::json!([
{"slug": "alpha", "name": {"en": "Alpha", "zh": "阿尔法"}},
{"slug": "beta", "name": {"en": "Beta", "zh": "贝塔"}}
]);
let res = client()
.put(app.url("/api/admin/brands"))
.bearer_auth(&admin)
.json(&brands)
.send()
.await
.unwrap();
assert_eq!(res.status(), 200, "{:?}", res.text().await);
let list: serde_json::Value = res.json().await.unwrap();
let alpha = list[0]["id"].as_str().unwrap().to_string();
let beta = list[1]["id"].as_str().unwrap().to_string();
let shop_id = create_shop(&app, &admin, "shop-brands").await;
let owner = make_shop_owner(&app, &admin, &shop_id).await;
let (p_alpha, _) =
create_product_full(&app, &owner, "branded-a", 1000, 10, None, Some(&alpha)).await;
let (p_beta, _) =
create_product_full(&app, &owner, "branded-b", 2000, 10, None, Some(&beta)).await;
publish_product(&app, &owner, &p_alpha).await;
publish_product(&app, &owner, &p_beta).await;
let ids = |body: &serde_json::Value| -> Vec<String> {
body["items"]
.as_array()
.unwrap()
.iter()
.map(|p| p["id"].as_str().unwrap().to_string())
.collect()
};
let sold = |body: &serde_json::Value, id: &str| -> i64 {
body["items"]
.as_array()
.unwrap()
.iter()
.find(|p| p["id"] == id)
.unwrap()["sold_count"]
.as_i64()
.unwrap()
};
// The brand filter narrows within the shop.
let res = client()
.get(app.url(&format!(
"/api/products?shop_id={shop_id}&brand_id={alpha}&per_page=50"
)))
.send()
.await
.unwrap();
let body: serde_json::Value = res.json().await.unwrap();
assert_eq!(ids(&body), vec![p_alpha.clone()]);
assert_eq!(body["total"], 1);
// An unpaid order is not a sale.
let sku_alpha: String =
sqlx::query_scalar("SELECT id::text FROM skus WHERE product_id = $1::uuid")
.bind(&p_alpha)
.fetch_one(&app.db)
.await
.unwrap();
let (buyer, _) = register_customer(&app, "brand-buyer").await;
add_to_cart(&app, &buyer, &sku_alpha, 3).await;
let orders = checkout(&app, &buyer).await;
let res = client()
.get(app.url(&format!("/api/products?shop_id={shop_id}&per_page=50")))
.send()
.await
.unwrap();
let body: serde_json::Value = res.json().await.unwrap();
assert_eq!(sold(&body, &p_alpha), 0, "pending payment must not count as sold");
assert_eq!(sold(&body, &p_beta), 0);
// Paying makes the units count, and the sales sort follows them.
for order in &orders {
pay(&app, &buyer, order["id"].as_str().unwrap()).await;
}
let res = client()
.get(app.url(&format!("/api/products?shop_id={shop_id}&per_page=50")))
.send()
.await
.unwrap();
let body: serde_json::Value = res.json().await.unwrap();
assert_eq!(sold(&body, &p_alpha), 3);
let res = client()
.get(app.url(&format!(
"/api/products?shop_id={shop_id}&sort=sales&order=desc&per_page=50"
)))
.send()
.await
.unwrap();
let body: serde_json::Value = res.json().await.unwrap();
assert_eq!(ids(&body)[0], p_alpha, "sales sort puts the sold product first");
// Comments still have no model, so that sort stays refused.
let res = client()
.get(app.url("/api/products?sort=comments"))
.send()
.await
.unwrap();
assert_eq!(res.status(), 400);
}
#[tokio::test]
#[serial]
async fn suspended_shop_hidden_from_public_catalog() {
let app = spawn_app().await;
let admin = login_admin(&app).await;
let shop_id = create_shop(&app, &admin, "shop-susp").await;
let owner = make_shop_owner(&app, &admin, &shop_id).await;
let (product_id, _) = create_product_with_sku(&app, &owner, "susp-item", 100, 1).await;
client()
.post(app.url(&format!("/api/shop/products/{product_id}/publish")))
.bearer_auth(&owner)
.send()
.await
.unwrap();
client()
.put(app.url(&format!("/api/admin/shops/{shop_id}/status")))
.bearer_auth(&admin)
.json(&serde_json::json!({ "status": "suspended" }))
.send()
.await
.unwrap();
let res = client().get(app.url("/api/products")).send().await.unwrap();
let list: serde_json::Value = res.json().await.unwrap();
assert!(!list["items"]
.as_array()
.unwrap()
.iter()
.any(|p| p["id"] == product_id));
}
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