test: enable vercel-edge test

test/presets/vercel-edge.test.ts

@@ -0,0 +1,30 @@
+import { promises as fsp } from "node:fs";
+import { resolve } from "pathe";
+import { describe, it, expect } from "vitest";
+import { EdgeRuntime } from "edge-runtime";
+import { setupTest, startServer, testNitro } from "../tests";
+
+describe("nitro:preset:vercel-edge", async () => {
+  const ctx = await setupTest("vercel-edge");
+  testNitro(ctx, async () => {
+    // TODO: Add add-event-listener
+    const entry = resolve(ctx.outDir, "functions/__nitro.func/index.mjs");
+    const initialCode = await fsp.readFile(entry, "utf8");
+    const runtime = new EdgeRuntime();
+    runtime.evaluate(
+      initialCode.replace(
+        "export{handleEvent as default}",
+        "globalThis.handleEvent = handleEvent"
+      )
+    );
+    return async ({ url, headers }) => {
+      const res = await runtime.evaluate(
+        `handleEvent({
+          url: new URL("http://localhost${url}"),
+          headers: new Headers(${JSON.stringify(headers || {})})
+        })`
+      );
+      return res;
+    };
+  });
+});

test/presets/vercel.test.ts

@@ -1,7 +1,6 @@
 import { promises as fsp } from "node:fs";
 import { resolve } from "pathe";
 import { describe, it, expect } from "vitest";
-import { EdgeRuntime } from "edge-runtime";
 import { setupTest, startServer, testNitro } from "../tests";
 
 describe("nitro:preset:vercel", async () => {
@@ -154,17 +153,3 @@ describe("nitro:preset:vercel", async () => {
     }
   );
 });
-
-describe.skip("nitro:preset:vercel-edge", async () => {
-  const ctx = await setupTest("vercel-edge");
-  testNitro(ctx, async () => {
-    // TODO: Add add-event-listener
-    const entry = resolve(ctx.outDir, "functions/__nitro.func/index.mjs");
-    const entryCode = await fsp.readFile(entry, "utf8");
-    const runtime = new EdgeRuntime({ initialCode: entryCode });
-    return async ({ url }) => {
-      const res = await runtime.dispatchFetch("http://localhost" + url);
-      return res;
-    };
-  });
-});

test/tests.ts

@@ -334,7 +334,9 @@ export function testNitro(
       sharedRuntimeConfig: {
         dynamic:
           // TODO
-          ctx.preset.includes("cloudflare") || ctx.preset === "nitro-dev"
+          ctx.preset.includes("cloudflare") ||
+          ctx.preset === "vercel-edge" ||
+          ctx.preset === "nitro-dev"
             ? "initial"
             : "from-env",
         app: {