fix: fix bridge-react-webpack-plugin unit tests failed

Author: danpeen

packages/bridge/bridge-react-webpack-plugin/__tests__/mockRouterDir/router-v7/react-router/package.json

@@ -0,0 +1,45 @@
+{
+  "name": "react-router",
+  "version": "7.0.0",
+  "description": "Declarative routing for React applications",
+  "keywords": [
+    "react",
+    "router",
+    "route",
+    "routing",
+    "history",
+    "link"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/remix-run/react-router",
+    "directory": "packages/react-router"
+  },
+  "license": "MIT",
+  "author": "Remix Software <hello@remix.run>",
+  "sideEffects": false,
+  "main": "./dist/main.js",
+  "unpkg": "./dist/umd/react-router.production.min.js",
+  "module": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "dependencies": {
+    "@remix-run/router": "2.0.0"
+  },
+  "devDependencies": {
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1"
+  },
+  "peerDependencies": {
+    "react": ">=18.0.0",
+    "react-dom": ">=18.0.0"
+  },
+  "files": [
+    "dist/",
+    "CHANGELOG.md",
+    "LICENSE.md",
+    "README.md"
+  ],
+  "engines": {
+    "node": ">=18.0.0"
+  }
+}

packages/bridge/bridge-react-webpack-plugin/__tests__/utils.spec.ts

@@ -1,9 +1,6 @@
 import path from 'node:path';
-import {
-  checkVersion,
-  findPackageJson,
-  getBridgeRouterAlias,
-} from '../src/utis';
+import { checkVersion, findPackageJson } from '../src/utils';
+import { getBridgeRouterAlias } from '../src/router-alias';
 
 const resolveRouterV5 = path.resolve(
   __dirname,
@@ -21,6 +18,14 @@ const resolveRouterV6_PkgPath = path.resolve(
   __dirname,
   '../__tests__/mockRouterDir/router-v6/react-router-dom/package.json',
 );
+const resolveRouterV7 = path.resolve(
+  __dirname,
+  '../__tests__/mockRouterDir/router-v7/react-router',
+);
+const resolveRouterV7_PkgPath = path.resolve(
+  __dirname,
+  '../__tests__/mockRouterDir/router-v7/react-router/package.json',
+);
 
 describe('test checkVersion: should return the correct major version for react-router-dom', () => {
   it('should return 5', () => {
@@ -42,16 +47,29 @@ describe('test checkVersion: should return the correct major version for react-r
   it('should return 6', () => {
     expect(checkVersion('^6.0.0')).toBe(6);
   });
+
+  it('should return 7', () => {
+    expect(checkVersion('7.0.0')).toBe(7);
+  });
+
+  it('should return 7', () => {
+    expect(checkVersion('~7.0.0')).toBe(7);
+  });
+
+  it('should return 7', () => {
+    expect(checkVersion('^7.0.0')).toBe(7);
+  });
 });
 
-describe('test findPackageJson: should return the correct package.json path for react-router-dom v5 and v6', () => {
+describe('test findPackageJson: should return the correct package.json path for react-router-dom v5, v6 and react-router v7', () => {
   it('should return the package.json path', () => {
     expect(findPackageJson(resolveRouterV5)).toBe(resolveRouterV5_PkgPath);
     expect(findPackageJson(resolveRouterV6)).toBe(resolveRouterV6_PkgPath);
+    expect(findPackageJson(resolveRouterV7)).toBe(resolveRouterV7_PkgPath);
   });
 });
 
-describe('test getBridgeRouterAlias: should return the correct alias for react-router-dom v5 and v6', () => {
+describe('test getBridgeRouterAlias: should return the correct alias for react-router-dom v5, v6 and react-router v7', () => {
   it('should return the correct alias for router v5', () => {
     const res = getBridgeRouterAlias(resolveRouterV5);
     expect(res).toEqual({
@@ -66,6 +84,19 @@ describe('test getBridgeRouterAlias: should return the correct alias for react-r
     expect(res).toEqual({
       'react-router-dom$':
         '@module-federation/bridge-react/dist/router-v6.es.js',
+      'react-router-dom/dist/index.js': resolveRouterV6,
+    });
+  });
+
+  it('should return the correct alias for router v7', () => {
+    const res = getBridgeRouterAlias(resolveRouterV7);
+    expect(res).toEqual({
+      'react-router$': '@module-federation/bridge-react/dist/router-v7.es.js',
+      'react-router-dom$':
+        '@module-federation/bridge-react/dist/router-v7.es.js',
+      'react-router/dist/development/index.js': resolveRouterV7,
+      'react-router/dist/production/index.js': resolveRouterV7,
+      'react-router-dom/dist/index.js': resolveRouterV7,
     });
   });
 });

packages/bridge/bridge-react-webpack-plugin/src/router-alias.ts

@@ -22,9 +22,14 @@ const createReactRouterV7Alias = (
     'react-router/dist/production/index.js': reactRouterDomPath,
   };
 
+  const legacyCompatibility: Record<string, string> = {
+    'react-router-dom/dist/index.js': reactRouterDomPath,
+  };
+
   return {
     ...baseAlias,
     ...resolvedDistPaths,
+    ...legacyCompatibility,
   };
 };