test: add HTTP method validation (146)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: alexandre-mrt

tests/api-method.test.ts

@@ -0,0 +1,18 @@
+import { describe, expect, test } from "bun:test";
+import { Hono } from "hono";
+
+process.env.DATABASE_URL = ":memory:";
+const { dropRouter } = await import("../src/routes/drop");
+const app = new Hono();
+app.route("/api", dropRouter);
+
+describe("HTTP methods", () => {
+	test("stats only responds to GET", async () => {
+		expect((await app.request("/api/stats")).status).toBe(200);
+		expect((await app.request("/api/stats", { method: "POST" })).status).toBe(404);
+	});
+
+	test("upload only responds to POST", async () => {
+		expect((await app.request("/api/upload")).status).toBe(404);
+	});
+});