chore: supersede Vitest with Rstest

Author: fi3ework

biome.json

@@ -48,7 +48,8 @@
       "!**/*.vue",
       "!**/.rslib/**/*",
       "!tests/integration/**/*/src/**/*",
-      "!tests/e2e/react-component/public/umd/**/*"
+      "!tests/e2e/react-component/public/umd/**/*",
+      "!**/.rstest-temp/**"
     ],
     "rules": {
       "recommended": true,

package.json

@@ -44,6 +44,7 @@
   "devDependencies": {
     "@biomejs/biome": "^2.0.4",
     "@changesets/cli": "^2.29.5",
+    "@rstest/core": "link:../rstest/packages/core",
     "@types/fs-extra": "^11.0.4",
     "@types/node": "^22.15.32",
     "check-dependency-version-consistency": "^5.0.1",
@@ -75,6 +76,7 @@
       "simple-git-hooks"
     ],
     "overrides": {
+      "@rstest/core": "link:../rstest/packages/core",
       "zx>@types/node": "-"
     }
   }

packages/core/rstest.config.ts

@@ -0,0 +1,14 @@
+import { defineConfig } from '@rstest/core';
+// import { shared } from '../../vitest.workspace';
+
+export default defineConfig({
+  // test: {
+  // ...shared,
+  globals: true,
+  testEnvironment: 'node',
+  testTimeout: 60000,
+  restoreMocks: true,
+  exclude: ['**/node_modules/**'],
+  name: 'unit',
+  // },
+});

packages/core/tests/__snapshots__/config.test.ts.snap

@@ -1,4 +1,4 @@
-// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+// Rstest Snapshot v1
 
 exports[`Should compose create Rsbuild config correctly > Merge Rsbuild config in each format 1`] = `
 [
@@ -15,6 +15,16 @@ exports[`Should compose create Rsbuild config correctly > Merge Rsbuild config i
         },
         "externals": [
           [Function],
+          /\\^@rsbuild\\\\/core\\(\\$\\|\\\\/\\|\\\\\\\\\\)/,
+          /\\^rsbuild-plugin-dts\\(\\$\\|\\\\/\\|\\\\\\\\\\)/,
+          /\\^tinyglobby\\(\\$\\|\\\\/\\|\\\\\\\\\\)/,
+          /\\^@microsoft\\\\/api-extractor\\(\\$\\|\\\\/\\|\\\\\\\\\\)/,
+          /\\^typescript\\(\\$\\|\\\\/\\|\\\\\\\\\\)/,
+          "@rsbuild/core",
+          "rsbuild-plugin-dts",
+          "tinyglobby",
+          "@microsoft/api-extractor",
+          "typescript",
           "assert",
           "assert/strict",
           "async_hooks",
@@ -73,7 +83,7 @@ exports[`Should compose create Rsbuild config correctly > Merge Rsbuild config i
           "pnpapi",
         ],
         "filename": {
-          "js": "[name].mjs",
+          "js": "[name].js",
         },
         "filenameHash": false,
         "minify": {
@@ -264,6 +274,16 @@ exports[`Should compose create Rsbuild config correctly > Merge Rsbuild config i
           "jsAsync": "./",
         },
         "externals": [
+          /\\^@rsbuild\\\\/core\\(\\$\\|\\\\/\\|\\\\\\\\\\)/,
+          /\\^rsbuild-plugin-dts\\(\\$\\|\\\\/\\|\\\\\\\\\\)/,
+          /\\^tinyglobby\\(\\$\\|\\\\/\\|\\\\\\\\\\)/,
+          /\\^@microsoft\\\\/api-extractor\\(\\$\\|\\\\/\\|\\\\\\\\\\)/,
+          /\\^typescript\\(\\$\\|\\\\/\\|\\\\\\\\\\)/,
+          "@rsbuild/core",
+          "rsbuild-plugin-dts",
+          "tinyglobby",
+          "@microsoft/api-extractor",
+          "typescript",
           "assert",
           "assert/strict",
           "async_hooks",
@@ -322,7 +342,7 @@ exports[`Should compose create Rsbuild config correctly > Merge Rsbuild config i
           "pnpapi",
         ],
         "filename": {
-          "js": "[name].js",
+          "js": "[name].cjs",
         },
         "filenameHash": false,
         "minify": {

packages/core/tests/config.test.ts

@@ -1,14 +1,14 @@
 import { join } from 'node:path';
 import { pluginModuleFederation } from '@module-federation/rsbuild-plugin';
-import { describe, expect, test, vi } from 'vitest';
+import { describe, expect, rs, test } from '@rstest/core';
 import {
   composeCreateRsbuildConfig,
   composeRsbuildEnvironments,
   loadConfig,
 } from '../src/config';
 import type { RslibConfig } from '../src/types/config';
 
-vi.mock('rslog');
+rs.mock('rslog');
 
 describe('Should load config file correctly', () => {
   test('Load config.js in cjs project', async () => {

packages/core/tests/constant.test.ts

@@ -1,4 +1,4 @@
-import { expect, test } from 'vitest';
+import { expect, test } from '@rstest/core';
 import {
   CSS_EXTENSIONS_PATTERN,
   DTS_EXTENSIONS_PATTERN,

packages/core/tests/extension.test.ts

@@ -1,4 +1,4 @@
-import { describe, expect, it, vi } from 'vitest';
+import { describe, expect, it, rs } from '@rstest/core';
 import type { Format, PkgJson } from '../src/types';
 import { getDefaultExtension } from '../src/utils/extension';
 
@@ -8,7 +8,7 @@ type Options = {
   autoExtension: boolean;
 };
 
-vi.mock('rslog');
+rs.mock('rslog');
 
 describe('should get extension correctly', () => {
   it('autoExtension is false', () => {

packages/core/tests/external.test.ts

@@ -1,7 +1,7 @@
-import { describe, expect, it, vi } from 'vitest';
+import { describe, expect, it, rs } from '@rstest/core';
 import { composeAutoExternalConfig } from '../src/config';
 
-vi.mock('rslog');
+rs.mock('rslog');
 
 describe('should composeAutoExternalConfig correctly', () => {
   it('autoExternal default value', () => {

packages/core/tests/helper.test.ts

@@ -1,8 +1,8 @@
 import { join } from 'node:path';
-import { expect, it, vi } from 'vitest';
+import { expect, it, rs } from '@rstest/core';
 import { checkMFPlugin, readPackageJson } from '../src/utils/helper';
 
-vi.mock('rslog');
+rs.mock('rslog');
 
 it('readPackageJson correctly', async () => {
   expect(readPackageJson('path/to/root')).toBeUndefined();

packages/core/tests/lcp.test.ts

@@ -1,10 +1,10 @@
 import os from 'node:os';
+import { beforeEach, describe, expect, it, rs } from '@rstest/core';
 import { vol } from 'memfs';
-import { beforeEach, describe, expect, it, vi } from 'vitest';
 import { calcLongestCommonPath } from '../src/utils/helper';
 
-vi.mock('node:fs');
-vi.mock('node:fs/promises');
+rs.mock('node:fs');
+rs.mock('node:fs/promises');
 
 // LCP test mock will affect other tests
 describe('LCP calculate correctly', () => {