ConusAI vendor v0.1.0-beta.114

test/asset-config.test.ts

@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+import { afterEach, expect, it, vi } from "vitest"
+
+afterEach(() => {
+  vi.unstubAllEnvs()
+  vi.resetModules()
+})
+
+/** The build's real configuration, evaluated with this environment. */
+const viteConfig = async () => {
+  vi.resetModules()
+  const { default: config } = await import("../apps/web/vite.config")
+  return config as {
+    base?: string
+    envPrefix?: unknown
+    define?: unknown
+    build?: { assetsDir?: string; outDir?: string }
+  }
+}
+
+it("keeps compiled chunk URLs stable when the platform injects a deployment asset prefix", async () => {
+  // Compose serves the image's assets itself. Vite writes its chunk URLs into the build, so a base read at
+  // startup would leave the browser waiting for chunks under a name nothing serves: one image, every
+  // environment, and no `base` in the build at all.
+  vi.stubEnv("CONUSAI_ASSET_PREFIX", "/_conusai/assets/app-42")
+  const config = await viteConfig()
+  expect(config.base ?? "").toBe("")
+})
+
+it("writes the build where server.mjs serves it from, under the folder RESERVED_SLUGS keeps from organizations", async () => {
+  const config = await viteConfig()
+  expect(config.build?.outDir).toBe("dist")
+  // Vite's default; test/reserved-routes.test.ts reserves `assets` because of it.
+  expect(config.build?.assetsDir ?? "assets").toBe("assets")
+})
+
+it("hands the browser's bundle no variable: Vite's `VITE_` prefix stays the only way in, and nothing uses it", async () => {
+  // A wider `envPrefix` or a `define` is how a server variable would reach a chunk (spec §6.4: the server
+  // writes what the browser needs into the page, and there is no build-time public value).
+  const config = await viteConfig()
+  expect(config.envPrefix).toBeUndefined()
+  expect(config.define).toBeUndefined()
+})