replace jest with vitest

.gitignore

@@ -33,5 +33,9 @@ AdGuardHome.exe
 AdGuardHome.yaml*
 coverage.txt
 node_modules/
+client/test-results/
+client/playwright-report/
+client/blob-report/
+client/playwright/.cache/
 
 !/build/gitkeep

client/.gitignore

@@ -1,5 +0,0 @@
-node_modules/
-/test-results/
-/playwright-report/
-/blob-report/
-/playwright/.cache/

client/jest.config.mjs

@@ -1,6 +0,0 @@
-export default {
-    testEnvironment: 'jsdom',
-    transform: {
-        '^.+\\.tsx?$': 'babel-jest',
-    },
-};

client/package.json

@@ -10,8 +10,8 @@
         "lint": "echo 'Lint temporarily disabled'",
         "lint-new": "eslint './src/**/*.(ts|tsx)'",
         "lint:fix": "eslint './src/**/*.(ts|tsx)' --fix",
-        "test": "jest",
+        "test": "vitest",
-        "test:watch": "jest --watch",
+        "test:watch": "vitest --watch",
         "test:e2e": "npx playwright test tests/e2e",
         "test:e2e:interactive": "npx playwright test --ui",
         "test:e2e:debug": "npx playwright test --debug",
@@ -66,7 +66,6 @@
         "@babel/preset-env": "^7.24.5",
         "@babel/preset-react": "^7.24.1",
         "@playwright/test": "^1.49.1",
-        "@types/jest": "^29.5.12",
         "@types/lodash": "^4.17.4",
         "@types/node": "^22.10.2",
         "@types/react": "^17.0.80",
@@ -91,8 +90,6 @@
         "eslint-plugin-react-hooks": "^4.6.2",
         "file-loader": "^6.2.0",
         "html-webpack-plugin": "^5.6.0",
-        "jest": "^29.7.0",
-        "jest-environment-jsdom": "^29.7.0",
         "jscodeshift": "^0.15.2",
         "mini-css-extract-plugin": "^2.9.0",
         "path": "^0.12.7",
@@ -103,6 +100,7 @@
         "stylelint": "^16.5.0",
         "ts-loader": "^9.5.1",
         "url-loader": "^4.1.1",
+        "vitest": "^3.0.4",
         "webpack": "^5.91.0",
         "webpack-cli": "^5.1.4",
         "webpack-dev-server": "^5.0.4",

client/src/__tests__/helpers.test.ts

@@ -1,3 +1,5 @@
+import { describe, expect, test, afterEach, vi, beforeEach, it } from 'vitest';
+
 import { sortIp, countClientsStatistics, findAddressType, subnetMaskToBitMask } from '../helpers/helpers';
 import { ADDRESS_TYPES } from '../helpers/constants';
 
@@ -259,7 +261,7 @@ describe('sortIp', () => {
         const originalWarn = console.warn;
 
         beforeEach(() => {
-            console.warn = jest.fn();
+            console.warn = vi.fn();
         });
 
         afterEach(() => {
@@ -347,15 +349,15 @@ describe('sortIp', () => {
 });
 
 describe('findAddressType', () => {
-    describe('ip', () => {
+    it('should return IP type for IP addresses', () => {
         expect(findAddressType('127.0.0.1')).toStrictEqual(ADDRESS_TYPES.IP);
     });
 
-    describe('cidr', () => {
+    it('should return CIDR type for CIDR addresses', () => {
         expect(findAddressType('127.0.0.1/8')).toStrictEqual(ADDRESS_TYPES.CIDR);
     });
 
-    describe('mac', () => {
+    it('should return UNKNOWN type for MAC addresses', () => {
         expect(findAddressType('00:1B:44:11:3A:B7')).toStrictEqual(ADDRESS_TYPES.UNKNOWN);
     });
 });

client/vitest.config.ts

@@ -0,0 +1,8 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+    test: {
+        environment: 'jsdom',
+        include: ['src/__tests__/**'],
+    },
+});