Switch to vitest

.eslintrc.js

@@ -1,7 +1,25 @@
 module.exports = {
+  root: true,
   extends: ['transloadit', 'prettier'],
   parserOptions: {
     ecmaVersion: 11,
     requireConfigFile: false,
   },
+  overrides: [
+    {
+      files: 'test/**',
+      globals: {
+        afterAll: true,
+        afterEach: true,
+        beforeAll: true,
+        beforeEach: true,
+        describe: true,
+        it: true,
+        vi: true,
+      },
+      rules: {
+        'no-console': 'off',
+      },
+    },
+  ],
 }

package.json

@@ -27,9 +27,10 @@
     "uuid": "^8.3.2"
   },
   "devDependencies": {
+    "@babel/core": "^7.12.3",
     "@babel/eslint-parser": "^7.15.8",
     "@babel/eslint-plugin": "^7.13.10",
-    "@types/jest": "^26.0.19",
+    "@vitest/coverage-v8": "^2.0.5",
     "badge-maker": "^3.3.0",
     "eslint": "^7.18.0",
     "eslint-config-prettier": "^8.8.0",
@@ -42,13 +43,13 @@
     "eslint-plugin-react": "^7.23.1",
     "eslint-plugin-react-hooks": "^4.2.0",
     "execa": "5",
-    "jest": "^29.7.0",
     "nock": "^13.0.5",
     "npm-run-all": "^4.1.5",
     "p-retry": "^4.2.0",
     "prettier": "^2.8.6",
     "temp": "^0.9.1",
-    "tsd": "^0.25.0"
+    "tsd": "^0.25.0",
+    "vitest": "^2.0.5"
   },
   "repository": {
     "type": "git",
@@ -63,10 +64,10 @@
     "lint": "npm-run-all --parallel 'lint:*'",
     "fix": "npm-run-all --serial 'fix:*'",
     "next:update": "next-update --keep true --tldr",
-    "test-unit": "jest --detectOpenHandles --coverage ./test/unit",
-    "test-integration": "jest --verbose --detectOpenHandles --runInBand ./test/integration",
+    "test-unit": "vitest run --coverage ./test/unit",
+    "test-integration": "vitest run ./test/integration",
     "tsd": "tsd",
-    "test-all": "npm run tsd && jest --detectOpenHandles --runInBand --coverage --coverageReporters json lcov text clover json-summary --forceExit",
+    "test-all": "npm run tsd && vitest run --coverage --coverageReporters json lcov text clover json-summary --forceExit",
     "test": "npm run tsd && npm run test-unit",
     "fix:formatting": "prettier --write .",
     "lint:formatting": "prettier --check ."

src/Transloadit.js

@@ -15,7 +15,7 @@ const uuid = require('uuid')
 const InconsistentResponseError = require('./InconsistentResponseError')
 const PaginationStream = require('./PaginationStream')
 const { version } = require('../package.json')
-const { sendTusRequest } = require('./tus')
+const tus = require('./tus')
 
 function decorateHttpError(err, body) {
   if (!body) return err
@@ -216,7 +216,7 @@ class TransloaditClient {
         checkResult(result)
 
         if (isResumable && Object.keys(allStreamsMap).length > 0) {
-          await sendTusRequest({
+          await tus.sendTusRequest({
             streamsMap: allStreamsMap,
             assembly: result,
             onProgress: onUploadProgress,

test/integration/__tests__/live-api.js → test/integration/live-api.test.js

@@ -1,6 +1,3 @@
-/**
- * @jest-environment node
- */
 // https://github.com/axios/axios/issues/2654
 const keyBy = require('lodash/keyBy')
 const querystring = require('querystring')
@@ -16,9 +13,9 @@ const debug = require('debug')('transloadit:live-api')
 
 const pipeline = promisify(streamPipeline)
 
-const Transloadit = require('../../../src/Transloadit')
+const Transloadit = require('../../src/Transloadit')
 
-const { createTestServer } = require('../../testserver')
+const { createTestServer } = require('../testserver')
 
 async function downloadTmpFile(url) {
   const { path } = await temp.open('transloadit')
@@ -104,8 +101,6 @@ const genericOptions = {
   waitForCompletion: true,
 }
 
-jest.setTimeout(100000)
-
 const handlers = new Map()
 
 let testServer

test/unit/__tests__/mock-http.js → test/unit/mock-http.test.js

@@ -1,8 +1,6 @@
 const nock = require('nock')
 
-const Transloadit = require('../../../src/Transloadit')
-
-jest.setTimeout(1000)
+const Transloadit = require('../../src/Transloadit')
 
 const getLocalClient = (opts) =>
   new Transloadit({ authKey: '', authSecret: '', endpoint: 'http://localhost', ...opts })

test/unit/__tests__/test-pagination-stream.js → test/unit/test-pagination-stream.test.js

@@ -1,7 +1,7 @@
 const { Writable } = require('stream')
 const _ = require('lodash')
 
-const PaginationStream = require('../../../src/PaginationStream')
+const PaginationStream = require('../../src/PaginationStream')
 
 const toArray = (callback) => {
   const stream = new Writable({ objectMode: true })
@@ -14,7 +14,7 @@ const toArray = (callback) => {
 }
 
 describe('PaginationStream', () => {
-  it('should preserve order with synchronous data sources', (done) => {
+  it('should preserve order with synchronous data sources', async () => {
     const count = 9
     const pages = [
       { count, items: [1, 2, 3] },
@@ -24,22 +24,24 @@ describe('PaginationStream', () => {
 
     const stream = new PaginationStream(async (pageno) => pages[pageno - 1])
 
-    stream.pipe(
-      toArray((array) => {
-        const expected = _.flatten(
-          Array.from(pages).map(({ items }) => items),
-          true
-        )
+    await new Promise((resolve) => {
+      stream.pipe(
+        toArray((array) => {
+          const expected = _.flatten(
+            Array.from(pages).map(({ items }) => items),
+            true
+          )
 
-        expect(array).toEqual(expected)
-        done()
-      })
-    )
+          expect(array).toEqual(expected)
+          resolve()
+        })
+      )
 
-    stream.resume()
+      stream.resume()
+    })
   })
 
-  it('should preserve order with asynchronous data sources', (done) => {
+  it('should preserve order with asynchronous data sources', async () => {
     const count = 9
     const pages = [
       { count, items: [1, 2, 3] },
@@ -51,18 +53,20 @@ describe('PaginationStream', () => {
       async (pageno) => new Promise((resolve) => process.nextTick(() => resolve(pages[pageno - 1])))
     )
 
-    stream.pipe(
-      toArray((array) => {
-        const expected = _.flatten(
-          Array.from(pages).map(({ items }) => items),
-          true
-        )
+    await new Promise((resolve) => {
+      stream.pipe(
+        toArray((array) => {
+          const expected = _.flatten(
+            Array.from(pages).map(({ items }) => items),
+            true
+          )
 
-        expect(array).toEqual(expected)
-        done()
-      })
-    )
+          expect(array).toEqual(expected)
+          resolve()
+        })
+      )
 
-    stream.resume()
+      stream.resume()
+    })
   })
 })

test/unit/__tests__/test-transloadit-client.js → test/unit/test-transloadit-client.test.js

@@ -2,27 +2,21 @@ const { Readable: ReadableStream } = require('stream')
 const FormData = require('form-data')
 const got = require('got')
 
-jest.mock('../../../src/tus')
-
-const tus = require('../../../src/tus')
-const Transloadit = require('../../../src/Transloadit')
-const packageVersion = require('../../../package.json').version
-
-jest.mock('got')
-
-tus.sendTusRequest.mockImplementation(() => {})
+const tus = require('../../src/tus')
+const Transloadit = require('../../src/Transloadit')
+const packageVersion = require('../../package.json').version
 
 const mockedExpiresDate = '2021-01-06T21:11:07.883Z'
 const mockGetExpiresDate = (client) =>
-  jest.spyOn(client, '_getExpiresDate').mockReturnValue(mockedExpiresDate)
+  vi.spyOn(client, '_getExpiresDate').mockReturnValue(mockedExpiresDate)
 const mockGot = (method) =>
-  got[method].mockImplementation(() => {
+  vi.spyOn(got, method).mockImplementation(() => {
     const mockPromise = Promise.resolve({ body: '' })
-    mockPromise.on = jest.fn(() => {})
+    mockPromise.on = vi.fn(() => {})
     return mockPromise
   })
 const mockRemoteJson = (client) =>
-  jest.spyOn(client, '_remoteJson').mockImplementation(() => ({ body: {} }))
+  vi.spyOn(client, '_remoteJson').mockImplementation(() => ({ body: {} }))
 
 describe('Transloadit', () => {
   it('should throw a proper error for request stream', async () => {
@@ -88,10 +82,11 @@ describe('Transloadit', () => {
 
   describe('add stream', () => {
     it('should pause streams', async () => {
+      vi.spyOn(tus, 'sendTusRequest').mockImplementation(() => {})
       const client = new Transloadit({ authKey: 'foo_key', authSecret: 'foo_secret' })
 
       const name = 'foo_name'
-      const pause = jest.fn(() => {})
+      const pause = vi.fn(() => {})
       const mockStream = {
         pause,
         pipe: () => {},
@@ -128,8 +123,8 @@ describe('Transloadit', () => {
       }
 
       mockGetExpiresDate(client)
-      const calcSignatureSpy = jest.spyOn(client, 'calcSignature')
-      const formAppendSpy = jest.spyOn(form, 'append')
+      const calcSignatureSpy = vi.spyOn(client, 'calcSignature')
+      const formAppendSpy = vi.spyOn(form, 'append')
 
       client._appendForm(form, params, streamsMap, fields)
 
@@ -214,7 +209,7 @@ describe('Transloadit', () => {
 
       mockGetExpiresDate(client)
 
-      const prepareParamsSpy = jest.spyOn(client, '_prepareParams')
+      const prepareParamsSpy = vi.spyOn(client, '_prepareParams')
 
       const r = client.calcSignature(params)
 

vitest.config.mjs

@@ -0,0 +1,10 @@
+import { defineConfig } from 'vitest/config'
+
+export default defineConfig({
+  test: {
+    coverage: {
+      include: 'src',
+    },
+    globals: true,
+  },
+})