release: WRNexusJS 0.8.0

2026-08-02 23:18:51 +05:30
parent 87507edf59
commit 586a6db8ff
625 changed files with 243608 additions and 11210 deletions
@@ -0,0 +1,31 @@
+import { afterEach, describe, expect, test } from "bun:test";
+import { mkdir, rm, writeFile } from "node:fs/promises";
+import { join } from "node:path";
+import { tmpdir } from "node:os";
+import { productionEntry, runPreview } from "../src/preview.ts";
+
+const roots: string[] = [];
+afterEach(async () =>
+  Promise.all(roots.splice(0).map((root) => rm(root, { recursive: true, force: true }))),
+);
+
+describe("production preview", () => {
+  test("refuses to approximate a missing production build", () => {
+    expect(() => productionEntry("missing-preview-root")).toThrow("WRN-PREVIEW-NO-BUILD");
+  });
+
+  test("executes the exact dist server with production environment", async () => {
+    const root = join(tmpdir(), `wrnexus-preview-${crypto.randomUUID()}`);
+    roots.push(root);
+    await mkdir(join(root, "dist"), { recursive: true });
+    await writeFile(
+      join(root, "dist", "server.js"),
+      "console.log(process.env.NODE_ENV + ':' + process.env.PORT)",
+    );
+    expect(productionEntry(root)).toBe(join(root, "dist", "server.js"));
+    const child = runPreview(root, { port: 4100, stdio: "pipe" });
+    const output = await new Response(child.stdout as never).text();
+    expect(await new Promise<number | null>((resolve) => child.on("exit", resolve))).toBe(0);
+    expect(output.trim()).toBe("production:4100");
+  });
+});