refactor(test): use explicit Vitest imports, disable globals (#12019)

Author: slorber

.eslintignore

@@ -6,9 +6,6 @@ node_modules
 .history
 build
 coverage
-jest.config.js
-jest.transform.js
-jest/vendor
 examples/
 
 packages/lqip-loader/lib/

.eslintrc.js

@@ -526,6 +526,7 @@ module.exports = {
       // they run
       files: [
         '*.test.{js,ts,tsx}',
+        '**/__tests__/**',
         'admin/**',
         'test/**',
         'website/**',

.gitattributes

@@ -35,10 +35,10 @@
 **/__mocks__/**                           linguist-generated
 examples/**                               linguist-generated
 .husky/**                                 linguist-vendored
-jest/**                                   linguist-vendored
+test/**                                   linguist-vendored
 admin/**                                  linguist-documentation
 website/**                                linguist-documentation
 packages/create-docusaurus/templates/**   linguist-vendored
 .eslintrc.*                               linguist-vendored
-jest.config.*                             linguist-vendored
+vitest.config.*                           linguist-vendored
 .stylelintrc.*                            linguist-vendored

.github/workflows/tests-e2e.yml

@@ -8,8 +8,8 @@ on:
     paths:
       - package.json
       - yarn.lock
-      - jest.config.mjs
-      - jest/**
+      - vitest.config.ts
+      - test/**
       - packages/**
       - tsconfig.*.json
   pull_request:
@@ -19,8 +19,8 @@ on:
     paths:
       - package.json
       - yarn.lock
-      - jest.config.mjs
-      - jest/**
+      - vitest.config.ts
+      - test/**
       - packages/**
       - tsconfig.*.json
       - admin/verdaccio.yaml

__tests__/validate-package-json.test.ts

@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+import {describe, expect, it} from 'vitest';
 import fs from 'fs-extra';
 import {Globby} from '@docusaurus/utils';
 

__tests__/validate-tsconfig.test.ts

@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+import {describe, it} from 'vitest';
 import fs from 'fs-extra';
 import {Globby} from '@docusaurus/utils';
 import {Joi} from '@docusaurus/utils-validation';

packages/create-docusaurus/src/__tests__/utils.test.ts

@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+import {describe, expect, it} from 'vitest';
 import {siteNameToPackageName} from '../utils';
 
 describe('siteNameToPackageName', () => {

packages/docusaurus-babel/src/__tests__/babelTranslationsExtractor.test.ts

@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+import {describe, expect, it, vi} from 'vitest';
 import fs from 'fs-extra';
 import tmp from 'tmp-promise';
 import {getBabelOptions} from '../utils';

packages/docusaurus-bundler/src/loaders/__tests__/jsLoader.test.ts

@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+import {describe, expect, it} from 'vitest';
 import {fromPartial, type PartialDeep} from '@total-typescript/shoehorn';
 import {createJsLoaderFactory} from '../jsLoader';
 

packages/docusaurus-cssnano-preset/src/remove-overridden-custom-properties/__tests__/index.test.ts

@@ -5,6 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+import {describe, expect, it} from 'vitest';
 import path from 'path';
 import vfile from 'to-vfile';
 import postcss from 'postcss';