feat(testFixtures): support concurrent mode

Author: sxzz

src/fixture.ts

@@ -2,12 +2,7 @@ import path from 'node:path'
 import process from 'node:process'
 import { normalizePath } from '@rollup/pluginutils'
 import { glob, type GlobOptions } from 'tinyglobby'
-import {
-  describe,
-  expect as globalExpect,
-  test,
-  type ExpectStatic,
-} from 'vitest'
+import { describe, test } from 'vitest'
 
 type SkipFn = (testName: string) => boolean | Promise<boolean>
 let isSkip: SkipFn | undefined
@@ -18,7 +13,7 @@ export function testFixturesSkip(fn: SkipFn): void {
 export interface FixtureOptions {
   params?: [name: string, values?: any[]][]
   promise?: boolean
-  expect?: ExpectStatic
+  concurrent?: boolean
 }
 
 export async function testFixtures(
@@ -37,7 +32,7 @@ export async function testFixtures(
   {
     params,
     promise,
-    expect = globalExpect,
+    concurrent,
     ...globOptions
   }: GlobOptions & FixtureOptions = {},
 ) {
@@ -78,7 +73,11 @@ export async function testFixtures(
       return () => {
         for (const value of values) {
           const testName = getName(name, value)
-          test.skipIf(isSkip?.(testName))(testName, async () => {
+          let testFn = test.skipIf(isSkip?.(testName))
+          if (concurrent) {
+            testFn = testFn.concurrent
+          }
+          testFn(testName, async ({ expect }) => {
             const currArgs = { ...args, [name]: value }
             const execute = () =>
               cb(

tests/__snapshots__/expectFilesSnapshot.md

@@ -1,3 +1,9 @@
+## bar.js
+
+```js
+export const bar = 2
+
+```
 ## main.js
 
 ```js

tests/__snapshots__/index.test.ts.snap

@@ -8,4 +8,6 @@ export { foo };
 "
 `;
 
+exports[`testFixtures > tests/fixtures/bar.js 1`] = `"ok"`;
+
 exports[`testFixtures > tests/fixtures/main.js 1`] = `"ok"`;

tests/fixtures/bar.js

@@ -0,0 +1 @@
+export const bar = 2

tests/index.test.ts

@@ -1,4 +1,3 @@
-import { normalizePath } from '@rollup/pluginutils'
 import { describe, expect, test } from 'vitest'
 import { rollupBuild, testFixtures } from '../src'
 
@@ -8,11 +7,20 @@ test('rollupBuild', async () => {
 })
 
 describe('testFixtures', async () => {
-  await testFixtures('tests/fixtures/*.js', (args, id) => {
-    expect(args).toEqual({
-      'tests/fixtures/main.js': undefined,
-    })
-    expect(normalizePath(id)).contain('tests/fixtures/main.js')
-    return 'ok'
-  })
+  await testFixtures(
+    'tests/fixtures/*.js',
+    (args, id) => {
+      if (id.endsWith('bar.js')) {
+        expect(args).toEqual({
+          'tests/fixtures/bar.js': undefined,
+        })
+      } else {
+        expect(args).toEqual({
+          'tests/fixtures/main.js': undefined,
+        })
+      }
+      return 'ok'
+    },
+    { concurrent: true },
+  )
 })

tests/snapshot.test.ts

@@ -3,7 +3,7 @@ import process from 'node:process'
 import { expect, test } from 'vitest'
 import { expectFilesSnapshot, outputToSnapshot } from '../src'
 
-test('outputToSnapshot', () => {
+test.concurrent('outputToSnapshot', () => {
   const result = outputToSnapshot([
     {
       type: 'chunk',
@@ -14,9 +14,10 @@ test('outputToSnapshot', () => {
   expect(result).contain('[CWD]')
 })
 
-test('expectFilesSnapshot', async () => {
+test.concurrent('expectFilesSnapshot', async ({ expect }) => {
   await expectFilesSnapshot(
     path.resolve(__dirname, 'fixtures'),
     path.resolve(__dirname, '__snapshots__/expectFilesSnapshot.md'),
+    { expect },
   )
 })