Add standing Playwright e2e suite; fix two real bugs it caught

The whole point of driving a real browser instead of curling api/frontend separately: none of this session's prior "live verification" ever exercised the same-origin routing production relies on (Caddy: /ws*+/api/* -> api, else -> frontend), so a real browser's relative fetch()/WebSocket calls were never actually proven to resolve. e2e/proxy.ts mirrors that routing (no caddy binary available locally); global-setup.ts/global-teardown.ts orchestrate throwaway infra + seeded data + the api/frontend/proxy processes end to end. Getting the suite green surfaced two genuine bugs invisible to unit tests: - index.pug loaded map.js via two <script type="module"> tags (one moved to <head> to fix load-order, the original left in place by mistake), causing Alpine's x-init="init()" to run twice and Leaflet to throw "Map container is already initialized" on the second call. - map.js's exportRegion() passed the Alpine-reactive `regionBounds` object straight into worker.postMessage(); Alpine wraps assigned state in Proxies, which the structured clone algorithm can't clone, so every export silently failed. Fixed by spreading into a plain object first. Covers the two flows flagged all session as verified only at the unit/curl level: the marker click-to-place/edit popup (including that a marker created while linked shows up in a second browser context with the same session, proving server-side sync) and the region-select drag + glTF export (including a real triggered file download).
2026-08-09 12:34:12 +02:00
parent c78661efb5
commit 7b85f4dff1
14 changed files with 704 additions and 21 deletions
@@ -0,0 +1,23 @@
+import { defineConfig, devices } from "@playwright/test";
+import { PROXY_ORIGIN } from "./config";
+
+export default defineConfig({
+  testDir: "./tests",
+  fullyParallel: false, // all tests share one seeded server/dataset — keep it simple, not racy
+  retries: 0,
+  reporter: "list",
+  globalSetup: "./global-setup.ts",
+  globalTeardown: "./global-teardown.ts",
+  timeout: 30000,
+  use: {
+    baseURL: PROXY_ORIGIN,
+    trace: "retain-on-failure",
+    video: "retain-on-failure",
+  },
+  projects: [
+    {
+      name: "chromium",
+      use: { ...devices["Desktop Chrome"] },
+    },
+  ],
+});