feat(ci): replace jest with vitest [EE-6504] (#10997)

.eslintrc.yml

@@ -116,10 +116,9 @@ overrides:
   - files:
       - app/**/*.test.*
     extends:
-      - 'plugin:jest/recommended'
-      - 'plugin:jest/style'
+      - 'plugin:vitest/recommended'
     env:
-      'jest/globals': true
+      'vitest/env': true
     rules:
       'react/jsx-no-constructed-context-values': off
   - files:

.github/workflows/test.yaml

@@ -12,7 +12,7 @@ on:
       - synchronize
       - ready_for_review
   push:
-    
+
 jobs:
   test-client:
     runs-on: ubuntu-latest
@@ -27,7 +27,7 @@ jobs:
       - run: yarn --frozen-lockfile
 
       - name: Run tests
-        run: make test-client ARGS="--maxWorkers=2"
+        run: make test-client ARGS="--maxWorkers=2 --minWorkers=1"
   test-server:
     strategy:
       matrix:

app/__mocks__/i18next.ts

@@ -27,10 +27,9 @@ export function mockT(i18nKey: string, args?: Record<string, string>) {
   return key;
 }
 
-const i18next: Record<string, unknown> = jest.createMockFromModule('i18next');
-i18next.t = mockT;
-i18next.language = 'en';
-i18next.changeLanguage = () => new Promise(() => {});
-i18next.use = () => i18next;
-
-export default i18next;
+export default {
+  t: mockT,
+  language: 'en',
+  changeLanguage: () => new Promise(() => {}),
+  use: () => this,
+};

app/portainer/helpers/promise-utils.test.ts

@@ -6,7 +6,7 @@ describe('promiseSequence', () => {
   });
 
   it('provided two promise functions, the second should run after the first', async () => {
-    const callback = jest.fn();
+    const callback = vi.fn();
 
     function first() {
       return Promise.resolve(callback(1));

app/portainer/services/notifications.test.ts

@@ -2,10 +2,11 @@ import toastr from 'toastr';
 
 import { notifyError, notifySuccess, notifyWarning } from './notifications';
 
-jest.mock('toastr');
+vi.mock('toastr');
+vi.spyOn(console, 'error').mockImplementation(() => vi.fn());
 
 afterEach(() => {
-  jest.resetAllMocks();
+  vi.resetAllMocks();
 });
 
 it('calling success should show success message', () => {
@@ -18,9 +19,9 @@ it('calling success should show success message', () => {
 });
 
 it('calling error with Error should show error message', () => {
-  const consoleErrorFn = jest
+  const consoleErrorFn = vi
     .spyOn(console, 'error')
-    .mockImplementation(() => jest.fn());
+    .mockImplementation(() => vi.fn());
   const title = 'title';
   const errorMessage = 'message';
   const fallback = 'fallback';
@@ -37,9 +38,9 @@ it('calling error with Error should show error message', () => {
 });
 
 it('calling error without Error should show fallback message', () => {
-  const consoleErrorFn = jest
+  const consoleErrorFn = vi
     .spyOn(console, 'error')
-    .mockImplementation(() => jest.fn());
+    .mockImplementation(() => vi.fn());
   const title = 'title';
 
   const fallback = 'fallback';

app/react-tools/test-utils.tsx

@@ -1,5 +1,4 @@
-import '@testing-library/jest-dom';
-
+import 'vitest-dom/extend-expect';
 import { render, RenderOptions } from '@testing-library/react';
 import { UIRouter, pushStateLocationPlugin } from '@uirouter/react';
 import { PropsWithChildren, ReactElement } from 'react';

app/react/azure/DashboardView/DashboardView.test.tsx

@@ -11,9 +11,9 @@ import {
 
 import { DashboardView } from './DashboardView';
 
-jest.mock('@uirouter/react', () => ({
-  ...jest.requireActual('@uirouter/react'),
-  useCurrentStateAndParams: jest.fn(() => ({
+vi.mock('@uirouter/react', async (importOriginal: () => Promise<object>) => ({
+  ...(await importOriginal()),
+  useCurrentStateAndParams: vi.fn(() => ({
     params: { endpointId: 1 },
   })),
 }));
@@ -73,7 +73,7 @@ test('should correctly show total number of resource groups across multiple subs
 });
 
 test("when only subscriptions fail to load, don't show the dashboard", async () => {
-  jest.spyOn(console, 'error').mockImplementation(() => {});
+  vi.spyOn(console, 'error').mockImplementation(() => {});
 
   const { queryByLabelText } = await renderComponent(
     1,
@@ -86,7 +86,7 @@ test("when only subscriptions fail to load, don't show the dashboard", async ()
 });
 
 test('when only resource groups fail to load, still show the subscriptions', async () => {
-  jest.spyOn(console, 'error').mockImplementation(() => {});
+  vi.spyOn(console, 'error').mockImplementation(() => {});
 
   const { queryByLabelText, findByLabelText } = await renderComponent(
     1,

app/react/azure/container-instances/CreateView/CreateContainerInstanceForm.test.tsx

@@ -6,9 +6,9 @@ import { renderWithQueryClient } from '@/react-tools/test-utils';
 
 import { CreateContainerInstanceForm } from './CreateContainerInstanceForm';
 
-jest.mock('@uirouter/react', () => ({
-  ...jest.requireActual('@uirouter/react'),
-  useCurrentStateAndParams: jest.fn(() => ({
+vi.mock('@uirouter/react', async (importOriginal: () => Promise<object>) => ({
+  ...(await importOriginal()),
+  useCurrentStateAndParams: vi.fn(() => ({
     params: { endpointId: 5 },
   })),
 }));

app/react/components/BoxSelector/BoxSelector.test.tsx

@@ -44,7 +44,7 @@ test('should render with the initial value selected and call onChange when click
     },
   ];
 
-  const onChange = jest.fn();
+  const onChange = vi.fn();
   const { getByLabelText } = renderDefault({
     options,
     onChange,

app/react/components/NavTabs/NavTabs.test.tsx

@@ -37,7 +37,7 @@ test('should call onSelect when clicked with id', async () => {
     { children: 'Content 2', id: 'option2', label: 'Option 2' },
   ];
 
-  const onSelect = jest.fn();
+  const onSelect = vi.fn();
 
   const { findByText } = renderComponent(options, options[1].id, onSelect);
 

app/react/components/PageHeader/HeaderTitle.test.tsx

@@ -6,9 +6,9 @@ import { HeaderContainer } from './HeaderContainer';
 import { HeaderTitle } from './HeaderTitle';
 
 test('should not render without a wrapping HeaderContainer', async () => {
-  const consoleErrorFn = jest
+  const consoleErrorFn = vi
     .spyOn(console, 'error')
-    .mockImplementation(() => jest.fn());
+    .mockImplementation(() => vi.fn());
 
   const title = 'title';
   function renderComponent() {

app/react/components/PageHeader/__snapshots__/HeaderTitle.test.tsx.snap

@@ -1,3 +1,3 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`should not render without a wrapping HeaderContainer 1`] = `"Should be nested inside a HeaderContainer component"`;
+exports[`should not render without a wrapping HeaderContainer 1`] = `[Error: Should be nested inside a HeaderContainer component]`;

app/react/components/TagSelector/TagSelector.test.tsx

@@ -1,4 +1,5 @@
 import { http, HttpResponse } from 'msw';
+import { Mock } from 'vitest';
 
 import { Tag, TagId } from '@/portainer/tags/types';
 import { renderWithQueryClient } from '@/react-tools/test-utils';
@@ -43,11 +44,11 @@ async function renderComponent(
   {
     value = [],
     allowCreate = false,
-    onChange = jest.fn(),
+    onChange = vi.fn(),
   }: {
     value?: TagId[];
     allowCreate?: boolean;
-    onChange?: jest.Mock;
+    onChange?: Mock;
   } = {},
   tags: Tag[] = []
 ) {

app/react/components/buttons/Button.test.tsx

@@ -26,7 +26,7 @@ function renderDefault({
 
 test('should display a Button component and allow onClick', async () => {
   const children = 'test label';
-  const onClick = jest.fn();
+  const onClick = vi.fn();
   const { findByText } = renderDefault({ children, onClick });
 
   const buttonLabel = await findByText(children);

app/react/components/buttons/CopyButton/CopyButton.test.tsx

@@ -15,7 +15,7 @@ test('should display a CopyButton with children', async () => {
 test('CopyButton should copy text to clipboard', async () => {
   // override navigator.clipboard.writeText (to test copy to clipboard functionality)
   let clipboardText = '';
-  const writeText = jest.fn((text) => {
+  const writeText = vi.fn((text) => {
     clipboardText = text;
   });
   Object.assign(navigator, {

app/react/components/form-components/FileUpload/FileUploadField.test.tsx

@@ -3,7 +3,7 @@ import { fireEvent, render } from '@/react-tools/test-utils';
 import { FileUploadField } from './FileUploadField';
 
 test('render should make the file button clickable and fire onChange event after click', async () => {
-  const onClick = jest.fn();
+  const onClick = vi.fn();
   const { findByText, findByLabelText } = render(
     <FileUploadField
       title="test button"

app/react/components/form-components/FileUpload/FileUploadForm.test.tsx

@@ -3,7 +3,7 @@ import { render } from '@/react-tools/test-utils';
 import { FileUploadForm } from './FileUploadForm';
 
 test('render should include description', async () => {
-  const onClick = jest.fn();
+  const onClick = vi.fn();
   const { findByText } = render(
     <FileUploadForm
       title="test button"

app/react/components/form-components/SwitchField/SwitchField.test.tsx

@@ -6,7 +6,7 @@ function renderDefault({
   name = 'default name',
   checked = false,
   label = 'label',
-  onChange = jest.fn(),
+  onChange = vi.fn(),
   index,
 }: Partial<Props> = {}) {
   return render(
@@ -28,7 +28,7 @@ test('should display a Switch component', async () => {
 });
 
 test('clicking should emit on-change with the opposite value', async () => {
-  const onChange = jest.fn();
+  const onChange = vi.fn();
   const checked = true;
   const { findByRole } = renderDefault({ onChange, checked });
 
@@ -39,7 +39,7 @@ test('clicking should emit on-change with the opposite value', async () => {
 });
 
 test('clicking should emit on-change with the opposite value and index', async () => {
-  const onChange = jest.fn();
+  const onChange = vi.fn();
   const checked = true;
   const index = 3;
   const { findByRole } = renderDefault({ onChange, checked, index });

app/react/docker/networks/ItemView/NetworkContainersTable.test.tsx

@@ -18,9 +18,9 @@ const networkContainers: NetworkContainer[] = [
   },
 ];
 
-jest.mock('@uirouter/react', () => ({
-  ...jest.requireActual('@uirouter/react'),
-  useCurrentStateAndParams: jest.fn(() => ({
+vi.mock('@uirouter/react', async (importOriginal: () => Promise<object>) => ({
+  ...(await importOriginal()),
+  useCurrentStateAndParams: vi.fn(() => ({
     params: { endpointId: 1 },
   })),
 }));

app/react/docker/networks/ItemView/NetworkDetailsTable.test.tsx

@@ -6,9 +6,9 @@ import { DockerNetwork } from '../types';
 
 import { NetworkDetailsTable } from './NetworkDetailsTable';
 
-jest.mock('@uirouter/react', () => ({
-  ...jest.requireActual('@uirouter/react'),
-  useCurrentStateAndParams: jest.fn(() => ({
+vi.mock('@uirouter/react', async (importOriginal: () => Promise<object>) => ({
+  ...(await importOriginal()),
+  useCurrentStateAndParams: vi.fn(() => ({
     params: { endpointId: 1 },
   })),
 }));

app/react/edge/edge-stacks/utils.test.ts

@@ -32,7 +32,7 @@ describe('getValidEditorTypes', () => {
   ];
 
   tests.forEach((test) => {
-    // eslint-disable-next-line jest/valid-title
+    // eslint-disable-next-line vitest/valid-title
     it(test.title, () => {
       expect(getValidEditorTypes(test.endpointTypes)).toEqual(test.expected);
     });

app/react/kubernetes/applications/components/ApplicationSummarySection/utils.test.ts

@@ -431,7 +431,7 @@ describe('getCreateAppSummaries', () => {
     },
   ];
   tests.forEach((test) => {
-    // eslint-disable-next-line jest/valid-title
+    // eslint-disable-next-line vitest/valid-title
     it(test.title, () => {
       expect(
         getAppResourceSummaries(test.newFormValues, test.oldFormValues)
@@ -507,7 +507,7 @@ describe('getUpdateAppSummaries', () => {
     },
   ];
   tests.forEach((test) => {
-    // eslint-disable-next-line jest/valid-title
+    // eslint-disable-next-line vitest/valid-title
     it(test.title, () => {
       expect(
         getAppResourceSummaries(test.newFormValues, test.oldFormValues)

app/react/portainer/HomeView/EnvironmentList/EnvironmentList.test.tsx

@@ -51,7 +51,7 @@ async function renderComponent(
 
   const queries = renderWithQueryClient(
     <UserContext.Provider value={{ user }}>
-      <EnvironmentList onClickBrowse={jest.fn()} onRefresh={jest.fn()} />
+      <EnvironmentList onClickBrowse={vi.fn()} onRefresh={vi.fn()} />
     </UserContext.Provider>
   );
 

app/react/portainer/access-control/AccessControlForm/AccessControlForm.test.tsx

@@ -48,7 +48,7 @@ test.each([
   async (ownership) => {
     const values = buildFormData(ownership);
 
-    const { findByRole } = await renderComponent(values, jest.fn(), {
+    const { findByRole } = await renderComponent(values, vi.fn(), {
       isAdmin: true,
     });
 
@@ -76,7 +76,7 @@ test.each([
   async (ownership) => {
     const values = buildFormData(ownership);
 
-    const { findByRole } = await renderComponent(values, jest.fn(), {
+    const { findByRole } = await renderComponent(values, vi.fn(), {
       teams: [],
       isAdmin: false,
     });
@@ -99,7 +99,7 @@ test.each([
   async (ownership) => {
     const values = buildFormData(ownership);
 
-    const { findByRole } = await renderComponent(values, jest.fn(), {
+    const { findByRole } = await renderComponent(values, vi.fn(), {
       teams: createMockTeams(1),
       isAdmin: false,
     });
@@ -124,7 +124,7 @@ test('when ownership is public, ownership selector should be hidden', async () =
 test('when hideTitle is true, title should be hidden', async () => {
   const values = buildFormData();
 
-  const { queryByRole } = await renderComponent(values, jest.fn(), {
+  const { queryByRole } = await renderComponent(values, vi.fn(), {
     hideTitle: true,
   });
 
@@ -136,7 +136,7 @@ test('when isAdmin and admin ownership is selected, no extra options are visible
 
   const { findByRole, queryByLabelText } = await renderComponent(
     values,
-    jest.fn(),
+    vi.fn(),
     {
       isAdmin: true,
     }
@@ -162,7 +162,7 @@ test('when isAdmin and restricted ownership is selected, show team and users sel
 
   const { findByRole, findByLabelText } = await renderComponent(
     values,
-    jest.fn(),
+    vi.fn(),
     {
       isAdmin: true,
     }
@@ -200,7 +200,7 @@ test('when user is not an admin, there are more then 1 team and ownership is res
 
   const { findByRole, findByLabelText } = await renderComponent(
     values,
-    jest.fn()
+    vi.fn()
   );
 
   const ownershipSelector = await findByRole('radiogroup');
@@ -231,7 +231,7 @@ test('when user is not an admin, there is 1 team and ownership is restricted, te
 
   const { findByRole, findByLabelText } = await renderComponent(
     values,
-    jest.fn(),
+    vi.fn(),
     {
       teams: createMockTeams(1),
       isAdmin: false,
@@ -266,7 +266,7 @@ test('when user is not an admin, and ownership is restricted, user selector not
 
   const { findByRole, findByLabelText } = await renderComponent(
     values,
-    jest.fn(),
+    vi.fn(),
     {
       isAdmin: false,
     }
@@ -300,7 +300,7 @@ interface AdditionalProps {
 
 async function renderComponent(
   values: AccessControlFormData,
-  onChange = jest.fn(),
+  onChange = vi.fn(),
   { isAdmin = false, hideTitle = false, teams, users }: AdditionalProps = {}
 ) {
   const user = new UserViewModel({ Username: 'user', Role: isAdmin ? 1 : 2 });

app/react/portainer/access-control/AccessControlForm/__snapshots__/AccessControlForm.validation.test.ts.snap

@@ -1,5 +1,5 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`when ownership is restricted and no teams or users, should be invalid 1`] = `"You must specify at least one team or user."`;
+exports[`when ownership is restricted and no teams or users, should be invalid 1`] = `[ValidationError: You must specify at least one team or user.]`;
 
-exports[`when ownership is restricted and no teams or users, should be invalid 2`] = `"You must specify at least one team."`;
+exports[`when ownership is restricted and no teams or users, should be invalid 2`] = `[ValidationError: You must specify at least one team.]`;

app/react/portainer/licenses/license.service.test.ts

@@ -7,8 +7,8 @@ import type { License } from './types';
 
 describe('getLicenses', () => {
   it('on success should return the server body', async () => {
-    const catchFn = jest.fn();
-    const thenFn = jest.fn();
+    const catchFn = vi.fn();
+    const thenFn = vi.fn();
 
     const data: License[] = [];
     server.use(http.get('/api/licenses', () => HttpResponse.json(data)));
@@ -22,8 +22,8 @@ describe('getLicenses', () => {
   });
 
   it('on failure should return the server message', async () => {
-    const catchFn = jest.fn();
-    const thenFn = jest.fn();
+    const catchFn = vi.fn();
+    const thenFn = vi.fn();
 
     const message = 'message';
     const details = 'details';

app/setup-tests/jest-polyfills.ts

@@ -1,42 +0,0 @@
-/* eslint-disable import/order */
-/* eslint-disable @typescript-eslint/no-var-requires */
-/**
- * @note The block below contains polyfills for Node.js globals
- * required for Jest to function when running JSDOM tests.
- * These HAVE to be require's and HAVE to be in this exact
- * order, since "undici" depends on the "TextEncoder" global API.
- *
- * Consider migrating to a more modern test runner if
- * you don't want to deal with this.
- */
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-ignore
-const { TextDecoder, TextEncoder } = require('node:util');
-
-Object.defineProperties(globalThis, {
-  TextDecoder: { value: TextDecoder },
-  TextEncoder: { value: TextEncoder },
-});
-
-const { ReadableStream } = require('node:stream/web');
-
-Object.defineProperties(globalThis, {
-  ReadableStream: { value: ReadableStream },
-});
-
-const { Blob, File } = require('node:buffer');
-
-const { fetch, Headers, FormData, Request, Response } = require('undici');
-
-Object.defineProperties(globalThis, {
-  fetch: { value: fetch, writable: true },
-  Blob: { value: Blob },
-  File: { value: File },
-  Headers: { value: Headers },
-  FormData: { value: FormData },
-  Request: { value: Request },
-  Response: { value: Response },
-});
-
-/* eslint-enable @typescript-eslint/no-var-requires */
-/* eslint-enable import/order */

app/setup-tests/setup-msw.ts

@@ -1,5 +1,3 @@
-// test/setup-env.js
-// add this to your setupFilesAfterEnv config in jest so it's imported for every test file
 import { server } from './server';
 
 beforeAll(() => server.listen());

jest.config.js

@@ -1,203 +0,0 @@
-/*
- * For a detailed explanation regarding each configuration property, visit:
- * https://jestjs.io/docs/configuration
- */
-
-module.exports = {
-  // All imported modules in your tests should be mocked automatically
-  // automock: false,
-
-  // Stop running tests after `n` failures
-  // bail: 0,
-
-  // The directory where Jest should store its cached dependency information
-  // cacheDirectory: "/tmp/jest_rs",
-
-  // Automatically clear mock calls and instances between every test
-  clearMocks: true,
-
-  // Indicates whether the coverage information should be collected while executing the test
-  // collectCoverage: false,
-
-  // An array of glob patterns indicating a set of files for which coverage information should be collected
-  // collectCoverageFrom: undefined,
-
-  // The directory where Jest should output its coverage files
-  // coverageDirectory: undefined,
-
-  // An array of regexp pattern strings used to skip coverage collection
-  // coveragePathIgnorePatterns: [
-  //   "/node_modules/"
-  // ],
-
-  // Indicates which provider should be used to instrument code for coverage
-  coverageProvider: 'v8',
-
-  // A list of reporter names that Jest uses when writing coverage reports
-  // coverageReporters: [
-  //   "json",
-  //   "text",
-  //   "lcov",
-  //   "clover"
-  // ],
-
-  // An object that configures minimum threshold enforcement for coverage results
-  // coverageThreshold: undefined,
-
-  // A path to a custom dependency extractor
-  // dependencyExtractor: undefined,
-
-  // Make calling deprecated APIs throw helpful error messages
-  // errorOnDeprecated: false,
-
-  // Force coverage collection from ignored files using an array of glob patterns
-  // forceCoverageMatch: [],
-
-  // A path to a module which exports an async function that is triggered once before all test suites
-  globalSetup: `<rootDir>/app/setup-tests/global-setup.js`,
-
-  // A path to a module which exports an async function that is triggered once after all test suites
-  // globalTeardown: undefined,
-
-  // A set of global variables that need to be available in all test environments
-  // globals: {},
-
-  // The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers.
-  // maxWorkers: "50%",
-
-  // An array of directory names to be searched recursively up from the requiring module's location
-  // moduleDirectories: [
-  //   "node_modules"
-  // ],
-
-  // An array of file extensions your modules use
-  // moduleFileExtensions: [
-  //   "js",
-  //   "jsx",
-  //   "ts",
-  //   "tsx",
-  //   "json",
-  //   "node"
-  // ],
-
-  // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
-  moduleNameMapper: {
-    '\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$': '<rootDir>/app/__mocks__/fileMock.js',
-    '\\.svg\\?c$': '<rootDir>/app/__mocks__/svg.tsx',
-    '\\.(css|less)$': '<rootDir>/app/__mocks__/styleMock.js',
-    '^@@/(.*)$': '<rootDir>/app/react/components/$1',
-    '^@/(.*)$': '<rootDir>/app/$1',
-    '^Agent/(.*)?': '<rootDir>/app/agent/$1',
-    '^Azure/(.*)$': '<rootDir>/app/azure/$1',
-    '^Docker/(.*)$': '<rootDir>/app/docker/$1',
-    '^Kubernetes/(.*)$': '<rootDir>/app/kubernetes/$1',
-    '^Portainer/(.*)$': '<rootDir>/app/portainer/$1',
-  },
-
-  // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
-  // modulePathIgnorePatterns: [],
-
-  // Activates notifications for test results
-  // notify: false,
-
-  // An enum that specifies notification mode. Requires { notify: true }
-  // notifyMode: "failure-change",
-
-  // A preset that is used as a base for Jest's configuration
-  // preset: undefined,
-
-  // Run tests from one or more projects
-  // projects: undefined,
-
-  // Use this configuration option to add custom reporters to Jest
-  // reporters: undefined,
-
-  // Automatically reset mock state between every test
-  // resetMocks: false,
-
-  // Reset the module registry before running each individual test
-  // resetModules: false,
-
-  // A path to a custom resolver
-  // resolver: undefined,
-
-  // Automatically restore mock state between every test
-  // restoreMocks: false,
-
-  // The root directory that Jest should scan for tests and modules within
-  // rootDir: undefined,
-
-  // A list of paths to directories that Jest should use to search for files in
-  roots: ['<rootDir>/app'],
-
-  // Allows you to use a custom runner instead of Jest's default test runner
-  // runner: "jest-runner",
-
-  // The paths to modules that run some code to configure or set up the testing environment before each test
-  setupFiles: ['<rootDir>/app/setup-tests/jest-polyfills.ts'],
-
-  // A list of paths to modules that run some code to configure or set up the testing framework before each test
-  setupFilesAfterEnv: ['<rootDir>/app/setup-tests/setup-msw.ts'],
-
-  // The number of seconds after which a test is considered as slow and reported as such in the results.
-  // slowTestThreshold: 5,
-
-  // A list of paths to snapshot serializer modules Jest should use for snapshot testing
-  // snapshotSerializers: [],
-
-  // The test environment that will be used for testing
-  testEnvironment: 'jsdom', //"jest-environment-node",
-
-  // Options that will be passed to the testEnvironment
-  // testEnvironmentOptions: {},
-
-  // Adds a location field to test results
-  // testLocationInResults: false,
-
-  // The glob patterns Jest uses to detect test files
-  // testMatch: [
-  //   "**/__tests__/**/*.[jt]s?(x)",
-  //   "**/?(*.)+(spec|test).[tj]s?(x)"
-  // ],
-
-  // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
-  // testPathIgnorePatterns: [
-  //   "/node_modules/"
-  // ],
-
-  // The regexp pattern or array of patterns that Jest uses to detect test files
-  // testRegex: [],
-
-  // This option allows the use of a custom results processor
-  // testResultsProcessor: undefined,
-
-  // This option allows use of a custom test runner
-  // testRunner: "jest-circus/runner",
-
-  // This option sets the URL for the jsdom environment. It is reflected in properties such as location.href
-  // testURL: "http://localhost",
-
-  // Setting this value to "fake" allows the use of fake timers for functions such as "setTimeout"
-  // timers: "real",
-
-  // A map from regular expressions to paths to transformers
-  // transform: undefined,
-
-  // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
-  transformIgnorePatterns: [],
-  //   "/node_modules/",
-  //   "\\.pnp\\.[^\\/]+$"
-  // ],
-
-  // An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
-  // unmockedModulePathPatterns: undefined,
-
-  // Indicates whether each individual test should be reported during the run
-  // verbose: undefined,
-
-  // An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode
-  // watchPathIgnorePatterns: [],
-
-  // Whether to use watchman for file crawling
-  // watchman: true,
-};

jsconfig.json

@@ -2,19 +2,8 @@
   "compilerOptions": {
     "target": "es2017",
     "allowSyntheticDefaultImports": false,
-    "baseUrl": "app",
-    "module": "commonjs",
-    "paths": {
-      "Agent/*": ["agent/*"],
-      "Azure/*": ["azure/*"],
-      "Docker/*": ["docker/*"],
-      "Kubernetes/*": ["kubernetes/*"],
-      "Portainer/*": ["portainer/*"],
-      "@/*": ["../app/*"]
-    }
+    "module": "commonjs"
   },
-  "exclude": ["api", "build", "dist", "distribution", "node_modules", "test", "webpack"],
-  "typeAcquisition": {
-    "include": ["jest"]
-  }
+
+  "extends": "./tsconfig.json"
 }

package.json

@@ -22,7 +22,7 @@
     "build": "webpack",
     "format": "prettier --log-level warn --write \"**/*.{js,css,html,jsx,tsx,ts,json}\"",
     "lint": "eslint --cache --fix './**/*.{js,jsx,ts,tsx}'",
-    "test": "jest",
+    "test": "vitest",
     "sb": "yarn storybook",
     "storybook": "storybook dev -p 6006",
     "storybook:build": "storybook build -o ./dist/storybook",
@@ -79,6 +79,7 @@
     "babel-plugin-angularjs-annotate": "^0.10.0",
     "bootstrap": "^3.4.0",
     "buffer": "^6.0.3",
+    "c8": "^9.1.0",
     "chardet": "^1.4.0",
     "chart.js": "^2.7.0",
     "clsx": "^1.1.1",
@@ -97,6 +98,7 @@
     "jquery": "^3.6.0",
     "js-base64": "^3.7.2",
     "js-yaml": "^3.14.0",
+    "jsdom": "^24.0.0",
     "lodash": "^4.17.21",
     "lucide-react": "^0.101.0",
     "moment": "^2.29.1",
@@ -139,13 +141,12 @@
     "@storybook/react": "^7.0.18",
     "@storybook/react-webpack5": "^7.0.18",
     "@svgr/webpack": "^8.1.0",
-    "@testing-library/jest-dom": "^5.16.1",
-    "@testing-library/react": "^12.1.2",
+    "@testing-library/dom": "^9.3.4",
+    "@testing-library/react": "^12",
     "@testing-library/user-event": "^13.5.0",
     "@types/angular": "^1.8.3",
     "@types/file-saver": "^2.0.4",
     "@types/filesize-parser": "^1.5.1",
-    "@types/jest": "^27.0.3",
     "@types/jquery": "^3.5.10",
     "@types/mustache": "^4.1.2",
     "@types/nprogress": "^0.2.0",
@@ -160,7 +161,6 @@
     "@typescript-eslint/parser": "^6.7.4",
     "auto-ngtemplate-loader": "^3.1.2",
     "autoprefixer": "^10.4.16",
-    "babel-jest": "^29.5.0",
     "babel-loader": "^9.1.3",
     "babel-plugin-i18next-extract": "^0.9.0",
     "babel-plugin-lodash": "^3.3.4",
@@ -176,17 +176,16 @@
     "eslint-import-resolver-alias": "^1.1.2",
     "eslint-plugin-eslint-comments": "^3.2.0",
     "eslint-plugin-import": "^2.28.1",
-    "eslint-plugin-jest": "^27.4.2",
     "eslint-plugin-jsx-a11y": "^6.7.1",
     "eslint-plugin-promise": "^6.1.1",
     "eslint-plugin-react": "^7.33.2",
     "eslint-plugin-react-hooks": "^4.6.0",
     "eslint-plugin-regex": "^1.10.0",
     "eslint-plugin-storybook": "^0.6.14",
+    "eslint-plugin-vitest": "^0.3.20",
     "html-loader": "^0.5.5",
     "html-webpack-plugin": "^5.5.3",
     "husky": "^8.0.0",
-    "jest": "^27.4.3",
     "kubernetes-types": "^1.26.0",
     "lint-staged": "^14.0.1",
     "lodash-webpack-plugin": "^0.11.6",
@@ -199,7 +198,6 @@
     "prettier": "^3.0.3",
     "prettier-plugin-tailwindcss": "^0.5.4",
     "react-docgen-typescript-plugin": "^1.0.5",
-    "react-test-renderer": "^17.0.2",
     "source-map-loader": "^4.0.1",
     "speed-measure-webpack-plugin": "^1.5.0",
     "storybook": "^7.0.18",
@@ -210,6 +208,10 @@
     "tsconfig-paths-webpack-plugin": "^4.1.0",
     "typescript": "^5.2.2",
     "undici": "^6.2.1",
+    "vite-plugin-svgr": "^4.2.0",
+    "vite-tsconfig-paths": "^4.3.1",
+    "vitest": "^1.2.1",
+    "vitest-dom": "^0.1.1",
     "webpack": "^5.88.2",
     "webpack-build-notifier": "^2.3.0",
     "webpack-bundle-analyzer": "^4.9.1",

tsconfig.json

@@ -37,11 +37,9 @@
       "Docker/*": ["docker/*"],
       "Kubernetes/*": ["kubernetes/*"],
       "Portainer/*": ["portainer/*"]
-    }
+    },
+    "types": ["vitest/globals"]
   },
   "exclude": ["api", "build", "dist", "distribution", "node_modules", "test", "webpack"],
-  "include": ["app"],
-  "typeAcquisition": {
-    "include": ["jest"]
-  }
+  "include": ["app"]
 }

vitest.config.mts

@@ -0,0 +1,22 @@
+/// <reference types="vitest" />
+import { defineConfig } from 'vite';
+import tsconfigPaths from 'vite-tsconfig-paths';
+import svgr from 'vite-plugin-svgr';
+
+export default defineConfig({
+  test: {
+    globals: true,
+    environment: 'jsdom',
+    setupFiles: [
+      './app/setup-tests/global-setup.js',
+      './app/setup-tests/setup-msw.ts',
+    ],
+    coverage: {
+      reporter: ['text', 'html'],
+      exclude: ['node_modules/', 'app/setup-tests/global-setup.js'],
+    },
+    bail: 2,
+    include: ['./app/**/*.test.ts', './app/**/*.test.tsx'],
+  },
+  plugins: [svgr({ include: /\?c$/ }), tsconfigPaths()],
+});