ci: replace jest with vitest for integration and unit tests

eslint.config.js

@@ -43,6 +43,8 @@ export const rootEslintConfig = [
       'packages/**/*.spec.ts',
       'templates/**',
       'examples/**',
+      '**/*.spec.ts',
+      'vitest.config.ts',
     ],
   },
   {

package.json

@@ -93,7 +93,7 @@
     "test:int:postgres": "cross-env NODE_OPTIONS=\"--no-deprecation\" NODE_NO_WARNINGS=1 PAYLOAD_DATABASE=postgres DISABLE_LOGGING=true jest --forceExit --detectOpenHandles --config=test/jest.config.js --runInBand",
     "test:int:sqlite": "cross-env NODE_OPTIONS=\"--no-deprecation\" NODE_NO_WARNINGS=1 PAYLOAD_DATABASE=sqlite DISABLE_LOGGING=true jest --forceExit --detectOpenHandles --config=test/jest.config.js --runInBand",
     "test:types": "tstyche",
-    "test:unit": "cross-env NODE_OPTIONS=\"--no-deprecation\" NODE_NO_WARNINGS=1 DISABLE_LOGGING=true jest --forceExit --detectOpenHandles  --config=jest.config.js --runInBand",
+    "test:unit": "vitest run",
     "translateNewKeys": "pnpm --filter payload run translateNewKeys"
   },
   "lint-staged": {
@@ -170,7 +170,8 @@
     "tstyche": "^3.1.1",
     "tsx": "4.19.2",
     "turbo": "^2.3.3",
-    "typescript": "5.7.2"
+    "typescript": "5.7.2",
+    "vitest": "^2.1.8"
   },
   "peerDependencies": {
     "react": "^19.0.0 || ^19.0.0-rc-65a56d0e-20241020",

packages/create-payload-app/src/lib/create-project.spec.ts

@@ -1,4 +1,4 @@
-import { jest } from '@jest/globals'
+import { afterEach, beforeAll, beforeEach, describe, expect, it, vitest } from 'vitest'
 import fs from 'fs'
 import fse from 'fs-extra'
 import globby from 'globby'
@@ -15,7 +15,7 @@ describe('createProject', () => {
   let projectDir: string
   beforeAll(() => {
     // eslint-disable-next-line no-console
-    console.log = jest.fn()
+    console.log = vitest.fn()
   })
 
   beforeEach(() => {

packages/create-payload-app/src/lib/wrap-next-config.spec.ts

@@ -1,5 +1,5 @@
 import * as p from '@clack/prompts'
-import { jest } from '@jest/globals'
+import { vitest, expect, describe, it } from 'vitest'
 
 import { parseAndModifyConfigContent, withPayloadStatement } from './wrap-next-config.js'
 
@@ -159,7 +159,7 @@ describe('parseAndInsertWithPayload', () => {
 
     // Unsupported: export { wrapped as default }
     it('should give warning with a named export as default', async () => {
-      const warnLogSpy = jest.spyOn(p.log, 'warn').mockImplementation(() => {})
+      const warnLogSpy = vitest.spyOn(p.log, 'warn').mockImplementation(() => {})
 
       const { modifiedConfigContent, success } = await parseAndModifyConfigContent(
         esmConfigs.nextConfigExportNamedDefault,

packages/db-mongodb/src/queries/getLocalizedSortProperty.spec.ts

@@ -1,3 +1,4 @@
+import { describe, beforeAll, it, expect } from 'vitest'
 import type { Config, SanitizedConfig } from 'payload'
 
 import { flattenAllFields, sanitizeConfig } from 'payload'

packages/db-mongodb/src/utilities/sanitizeRelationshipIDs.spec.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest'
 import type { Field, SanitizedConfig } from 'payload'
 
 import { Types } from 'mongoose'

packages/email-nodemailer/src/plugin.spec.ts

@@ -1,6 +1,6 @@
+import { describe, beforeEach, vitest, Mock, it, expect, vi } from 'vitest'
 import type { Transporter } from 'nodemailer'
 
-import { jest } from '@jest/globals'
 import nodemailer from 'nodemailer'
 
 import type { NodemailerAdapterArgs } from './index.js'
@@ -14,11 +14,11 @@ const defaultArgs: NodemailerAdapterArgs = {
 
 describe('email-nodemailer', () => {
   describe('transport verification', () => {
-    let mockedVerify: jest.Mock<Transporter['verify']>
+    let mockedVerify: Mock<Transporter['verify']>
     let mockTransport: Transporter
 
     beforeEach(() => {
-      mockedVerify = jest.fn<Transporter['verify']>()
+      mockedVerify = vitest.fn<Transporter['verify']>()
       mockTransport = nodemailer.createTransport({
         name: 'existing-transport',
         // eslint-disable-next-line @typescript-eslint/require-await, @typescript-eslint/no-misused-promises

packages/email-resend/package.json

@@ -38,11 +38,9 @@
     "lint": "eslint .",
     "lint:fix": "eslint . --fix",
     "prepublishOnly": "pnpm clean && pnpm turbo build",
-    "test": "jest"
+    "test": "vitest"
   },
   "devDependencies": {
-    "@types/jest": "29.5.12",
-    "jest": "^29.7.0",
     "payload": "workspace:*"
   },
   "peerDependencies": {

packages/email-resend/src/email-resend.spec.ts

@@ -1,7 +1,6 @@
+import { vitest, describe, afterEach, it, expect, Mock } from 'vitest'
 import type { Payload } from 'payload'
 
-import { jest } from '@jest/globals'
-
 import { resendAdapter } from './index.js'
 
 describe('email-resend', () => {
@@ -16,19 +15,19 @@ describe('email-resend', () => {
   const mockPayload = {} as unknown as Payload
 
   afterEach(() => {
-    jest.clearAllMocks()
+    vitest.clearAllMocks()
   })
 
   it('should handle sending an email', async () => {
-    global.fetch = jest.spyOn(global, 'fetch').mockImplementation(
-      jest.fn(() =>
+    global.fetch = vitest.spyOn(global, 'fetch').mockImplementation(
+      vitest.fn(() =>
         Promise.resolve({
           json: () => {
             return { id: 'test-id' }
           },
         }),
-      ) as jest.Mock,
-    ) as jest.Mock
+      ) as Mock,
+    ) as Mock
 
     const adapter = resendAdapter({
       apiKey,
@@ -62,13 +61,13 @@ describe('email-resend', () => {
       message: 'error information',
       statusCode: 403,
     }
-    global.fetch = jest.spyOn(global, 'fetch').mockImplementation(
-      jest.fn(() =>
+    global.fetch = vitest.spyOn(global, 'fetch').mockImplementation(
+      vitest.fn(() =>
         Promise.resolve({
           json: () => errorResponse,
         }),
-      ) as jest.Mock,
-    ) as jest.Mock
+      ) as Mock,
+    ) as Mock
 
     const adapter = resendAdapter({
       apiKey,

packages/graphql/src/utilities/formatName.spec.ts

@@ -1,4 +1,5 @@
 /* eslint-disable jest/prefer-strict-equal */
+import { describe, it, expect } from 'vitest'
 import { formatName } from './formatName'
 
 describe('formatName', () => {

packages/payload-cloud/package.json

@@ -37,8 +37,7 @@
     "clean": "rimraf -g {dist,*.tsbuildinfo}",
     "lint": "eslint .",
     "lint:fix": "eslint . --fix",
-    "prepublishOnly": "pnpm clean && pnpm turbo build",
-    "test": "jest"
+    "prepublishOnly": "pnpm clean && pnpm turbo build"
   },
   "dependencies": {
     "@aws-sdk/client-cognito-identity": "^3.614.0",
@@ -51,10 +50,8 @@
     "resend": "^0.17.2"
   },
   "devDependencies": {
-    "@types/jest": "29.5.12",
     "@types/nodemailer": "6.4.14",
-    "payload": "workspace:*",
-    "ts-jest": "^29.1.0"
+    "payload": "workspace:*"
   },
   "peerDependencies": {
     "payload": "workspace:*"

packages/payload-cloud/src/email.spec.ts

@@ -1,6 +1,6 @@
+import { describe, beforeAll, beforeEach, it, expect, vitest } from 'vitest'
 import type { Config, Payload } from 'payload'
 
-import { jest } from '@jest/globals'
 import nodemailer from 'nodemailer'
 import { defaults } from 'payload'
 
@@ -12,11 +12,11 @@ describe('email', () => {
   const defaultDomain = 'test.com'
   const apiKey = 'test'
 
-  const mockedPayload: Payload = jest.fn() as unknown as Payload
+  const mockedPayload: Payload = vitest.fn() as unknown as Payload
 
   beforeAll(() => {
     // Mock createTestAccount to prevent calling external services
-    jest.spyOn(nodemailer, 'createTestAccount').mockImplementation(() => {
+    vitest.spyOn(nodemailer, 'createTestAccount').mockImplementation(() => {
       return Promise.resolve({
         imap: { host: 'imap.test.com', port: 993, secure: true },
         pass: 'testpass',
@@ -73,7 +73,7 @@ describe('email', () => {
         defaultFromAddress,
         defaultFromName,
         skipVerify,
-      })
+      })!
 
       const initializedEmail = email({ payload: mockedPayload })
 

packages/payload-cloud/src/plugin.spec.ts

@@ -1,22 +1,22 @@
 import type { Config, Payload } from 'payload'
 
-import { jest } from '@jest/globals'
 import { nodemailerAdapter } from '@payloadcms/email-nodemailer'
 import nodemailer from 'nodemailer'
 import { defaults } from 'payload'
 
 import { payloadCloudPlugin } from './plugin.js'
+import { describe, beforeEach, it, vitest, beforeAll, expect } from 'vitest'
 
-const mockedPayload: Payload = jest.fn() as unknown as Payload
+const mockedPayload: Payload = vitest.fn() as unknown as Payload
 
 describe('plugin', () => {
-  let createTransportSpy: jest.Spied<any>
+  let createTransportSpy: any
 
   const skipVerify = true
 
   beforeAll(() => {
     // Mock createTestAccount to prevent calling external services
-    jest.spyOn(nodemailer, 'createTestAccount').mockImplementation(() => {
+    vitest.spyOn(nodemailer, 'createTestAccount').mockImplementation(() => {
       return Promise.resolve({
         imap: { host: 'imap.test.com', port: 993, secure: true },
         pass: 'testpass',
@@ -29,12 +29,12 @@ describe('plugin', () => {
   })
 
   beforeEach(() => {
-    createTransportSpy = jest.spyOn(nodemailer, 'createTransport').mockImplementationOnce(() => {
+    createTransportSpy = vitest.spyOn(nodemailer, 'createTransport').mockImplementationOnce(() => {
       return {
         transporter: {
           name: 'Nodemailer - SMTP',
         },
-        verify: jest.fn(),
+        verify: vitest.fn(),
       } as unknown as ReturnType<typeof nodemailer.createTransport>
     })
   })
@@ -104,7 +104,7 @@ describe('plugin', () => {
       })
 
       it('should not modify existing email transport', async () => {
-        const logSpy = jest.spyOn(console, 'log')
+        const logSpy = vitest.spyOn(console, 'log')
 
         const existingTransport = nodemailer.createTransport({
           name: 'existing-transport',
@@ -145,6 +145,9 @@ describe('plugin', () => {
             defaultFromAddress,
             defaultFromName,
             skipVerify,
+            transportOptions: {
+              host: 'smtp.resend.com',
+            },
           }),
         })
 

packages/payload/src/collections/config/reservedFieldNames.spec.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest'
 import type { Config } from '../../config/types.js'
 import type { CollectionConfig, Field } from '../../index.js'
 

packages/payload/src/collections/config/useAsTitle.spec.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest'
 import type { Config } from '../../config/types.js'
 import type { CollectionConfig } from '../../index.js'
 

packages/payload/src/fields/config/sanitize.spec.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest'
 import type { Config } from '../../config/types.js'
 import type {
   ArrayField,

packages/payload/src/fields/validations.spec.ts

@@ -1,12 +1,12 @@
-import { jest } from '@jest/globals'
+import { expect, describe, it, vitest } from 'vitest'
 
 import type { ValidateOptions } from './config/types.js'
 
 import { number, password, point, relationship, select, text, textarea } from './validations.js'
 
-const t = jest.fn((string) => string)
+const t = vitest.fn((string) => string)
 
-let options: ValidateOptions<any, any, any> = {
+let options: ValidateOptions<any, any, any, any> = {
   data: undefined,
   operation: 'create',
   req: {

packages/payload/src/uploads/mimeTypeValidator.spec.ts

@@ -1,10 +1,12 @@
+import { describe, it, expect } from 'vitest'
 import type { ValidateOptions } from '../fields/config/types'
 
 import { mimeTypeValidator } from './mimeTypeValidator'
 
 const options = { siblingData: { filename: 'file.xyz' } } as ValidateOptions<
   undefined,
   undefined,
+  any,
   undefined
 >
 

packages/payload/src/utilities/addSelectGenericsToGeneratedTypes.spec.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest'
 import { addSelectGenericsToGeneratedTypes } from './addSelectGenericsToGeneretedTypes.js'
 
 const INPUT_AND_OUTPUT = [

packages/payload/src/utilities/configToJSONSchema.spec.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest'
 import type { JSONSchema4 } from 'json-schema'
 
 import type { Config } from '../config/types.js'

packages/payload/src/utilities/formatLabels.spec.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest'
 import { formatLabels, toWords } from './formatLabels'
 
 describe('formatLabels', () => {

packages/payload/src/utilities/sanitizePermissions.spec.ts

@@ -1,3 +1,4 @@
+import { expect, describe, it } from 'vitest'
 import type { CollectionPermission, Permissions } from '../auth/types.js'
 
 import { sanitizePermissions } from './sanitizePermissions.js'

packages/plugin-sentry/src/plugin.spec.ts

@@ -1,6 +1,7 @@
+import { describe, it, expect, vitest } from 'vitest'
 import type { AfterErrorHook, AfterErrorHookArgs, Config, PayloadRequest } from 'payload'
 
-import { APIError, defaults } from 'payload'
+import { defaults } from 'payload'
 
 import { sentryPlugin } from './index'
 import { randomUUID } from 'crypto'
@@ -70,7 +71,7 @@ describe('@payloadcms/plugin-sentry - unit', () => {
       collection: { slug: 'mock-slug' } as any,
     }
 
-    const captureExceptionSpy = jest.spyOn(mockSentry, 'captureException')
+    const captureExceptionSpy = vitest.spyOn(mockSentry, 'captureException')
 
     await hook(afterApiErrorHookArgs)
 

packages/richtext-lexical/src/utilities/jsx/jsx.spec.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest'
 import { extractPropsFromJSXPropsString } from './extractPropsFromJSXPropsString.js'
 import { propsToJSXString } from './jsx.js'