chore: switch to jest for testing

test/basic/test.js

@@ -1,6 +1,7 @@
 import {join, dirname} from "node:path";
 
-import test from "ava";
+import {test, expect} from "@jest/globals";
+
 import { rollup } from "rollup";
 import {debugPrintOutput, getCode} from "../util/index.ts";
 
@@ -16,35 +17,37 @@ import {fileURLToPath} from "node:url";
 const __dirname = dirname(fileURLToPath(import.meta.url));
 process.chdir(join(__dirname, 'fixtures'));
 
-
-test.serial('simple', async (t) => {
-  const bundle = await rollup({
-    input: 'index.html',
-    plugins: [
-      html({
-      }),
-    ]
+describe("basic", ()=> {
+  test('simple', async () => {
+    const bundle = await rollup({
+      input: 'index.html',
+      plugins: [
+        html({}),
+      ]
+    });
+    const code = await getCode(bundle, output);
+    await bundle.close();
+    debugPrintOutput('simple', code);
+    expect(code).toMatchSnapshot();
   });
-  const code = await getCode(bundle, output);
-  debugPrintOutput('simple',code);
-  t.snapshot(code);
-});
 
-test.serial('inline-script', async (t) => {
-  const bundle = await rollup({
-    input: 'script.html',
-    plugins: [
-      html({
-      }),
-    ]
+  test('inline-script', async () => {
+    const bundle = await rollup({
+      input: 'script.html',
+      plugins: [
+        html({}),
+      ]
+    });
+    const code = await getCode(bundle, output);
+    await bundle.close();
+    debugPrintOutput('inline-script', code);
+    expect(code).toMatchSnapshot();
   });
-  const code = await getCode(bundle, output);
-  debugPrintOutput('inline-script',code);
-  t.snapshot(code);
-});
 
 // TODO various parameters
 //  - format: cjs, iifi, ...
 //  - sourcemap: inline, false, (and the various exotic sourcemap options)
 // Watch mode tests would be its own dir
 // ...
+
+});