Refactor tests to use vitest and yeoman-test v10 helpers

__tests__/test-app.test.js

@@ -1,98 +1,84 @@
-'use strict'
-const path = require('path')
-const assert = require('yeoman-assert')
-const helpers = require('yeoman-test')
+import { describe } from 'vitest'
+import helpers from 'yeoman-test'
+import { test } from './yo-test.js'
 
 describe('license:app', () => {
-  it('does not create new package.json', () => {
-    return helpers
-      .run(require.resolve('../app'))
-      .withPrompts({
+  test('does not create new package.json', async ({ appLocation }) => {
+    const result = await helpers.create(appLocation)
+      .withAnswers({
         name: 'Rick',
         email: '[email protected]',
         website: 'http://example.com',
         license: 'MIT'
       })
-      .then(() => {
-        assert.file('LICENSE')
-        assert.noFile('package.json')
-      })
+
+      result.assertFile('LICENSE')
+      result.assertNoFile('package.json')
   })
 
-  it('edit pre-existing package.json', () => {
-    return helpers
-      .run(require.resolve('../app'))
-      .inTmpDir(function (dir) {
-        const done = this.async()
-        const fs = require('fs')
-        fs.writeFile(path.join(dir, 'package.json'), '{}', done)
+  test('edit pre-existing package.json', async ({ appLocation }) => {
+    const result = await helpers.create(appLocation)
+      .withFiles({
+        'package.json': '{}'
       })
-      .withPrompts({
+      .withAnswers({
         name: 'Rick',
         email: '[email protected]',
         website: 'http://example.com',
         license: 'MIT'
       })
-      .then(() => {
-        assert.file('LICENSE')
-        assert.fileContent('package.json', '"license": "MIT"')
-      })
+
+      result.assertFile('LICENSE')
+      result.assertFileContent('package.json', '"license": "MIT"')
   })
 
-  it('with author options: --name --email --website', () => {
-    return helpers
-      .run(require.resolve('../app'))
-      .withPrompts({
+  test('with author options: --name --email --website', async ({ appLocation }) => {
+    const result = await helpers.create(appLocation)
+      .withAnswers({
         license: 'ISC'
       })
       .withOptions({
         name: 'Rick',
         email: '[email protected]',
         website: 'http://example.com'
       })
-      .then(() => {
-        assert.fileContent('LICENSE', 'ISC')
-        assert.fileContent('LICENSE', 'Rick <[email protected]> (http://example.com)')
-        assert.noFile('package.json')
-      })
+
+      result.assertFileContent('LICENSE', 'ISC')
+      result.assertFileContent('LICENSE', 'Rick <[email protected]> (http://example.com)')
+      result.assertNoFile('package.json')
   })
 
-  it('makes npm module private when license selected is UNLICENSED', () => {
-    return helpers
-      .run(require.resolve('../app'))
-      .inTmpDir((dir) => {
-        const fs = require('fs')
-        fs.writeFileSync(path.join(dir, 'package.json'), '{}')
+  test('makes npm module private when license selected is UNLICENSED', async ({ appLocation }) => {
+    const result = await helpers.create(appLocation)
+      .withFiles({
+        'package.json': '{}'
       })
-      .withPrompts({
+      .withAnswers({
         name: 'Rick',
         email: '[email protected]',
         website: 'http://example.com',
         licensePrompt: 'Choose a license',
         license: 'UNLICENSED'
       })
-      .then(() => {
-        assert.fileContent('package.json', '"license": "UNLICENSED"')
-        assert.fileContent('package.json', '"private": true')
-      })
+
+      result.assertFileContent('package.json', '"license": "UNLICENSED"')
+      result.assertFileContent('package.json', '"private": true')
   })
 
-  it('--output change the destination directory', () => {
-    return helpers
-      .run(path.join(__dirname, '../app'))
+  test('--output change the destination directory', async ({ appLocation }) => {
+    const result = await helpers.create(appLocation)
       .withOptions({
         output: 'src/license.txt'
       })
-      .withPrompts({
+      .withAnswers({
         name: 'Rick',
         email: '[email protected]',
         year: '2015',
         website: 'http://example.com',
         license: 'GPL-3.0'
       })
-      .then(() => {
-        assert.file('src/license.txt')
-        assert.noFile('LICENSE')
-      })
+
+      result.assertFile('src/license.txt')
+      result.assertNoFile('LICENSE')
   })
 })