updated test

Author: pulkit-30

test/parallel/test-runner-watch-coverage.mjs

@@ -1,6 +1,6 @@
 // Flags: --expose-internals
 import * as common from '../common/index.mjs';
-import { describe, it } from 'node:test';
+import { test } from 'node:test';
 import { spawn } from 'node:child_process';
 import { writeFileSync } from 'node:fs';
 import util from 'internal/util';
@@ -53,7 +53,8 @@ Object.entries(fixtureContent)
 async function testWatch({ fileToUpdate, file }) {
   const ran1 = util.createDeferredPromise();
   const ran2 = util.createDeferredPromise();
-  const args = [ '--test', '--watch', '--experimental-test-coverage', file ? fixturePaths[file] : undefined];
+  const args = [ '--test', '--watch', '--experimental-test-coverage',
+                 '--test-reporter', 'tap', file ? fixturePaths[file] : undefined];
   const child = spawn(process.execPath,
                       args.filter(Boolean),
                       { encoding: 'utf8', stdio: 'pipe', cwd: tmpdir.path });
@@ -76,9 +77,8 @@ async function testWatch({ fileToUpdate, file }) {
   return stdout;
 }
 
-describe('test runner must report coverage report with watch mode', () => {
-  it('should report coverage report with watch mode', async () => {
-    const stdout = await testWatch({ file: 'test.js', fileToUpdate: 'test.js' });
-    assert(stdout.includes(getCoverageFixtureReport('tap')));
-  });
+test('should report coverage report with watch mode', async () => {
+  const stdout = await testWatch({ file: 'test.js', fileToUpdate: 'test.js' });
+  const expectedCoverageReport = getCoverageFixtureReport();
+  assert(stdout.includes(expectedCoverageReport));
 });