docs,testing(native-federation-runtime): adds mvp of testing with vitest and playwright to native-federation-runtime

.github/workflows/ci.yml

@@ -28,6 +28,11 @@ jobs:
           node-version: 24
           cache: 'npm'
       - run: npm ci
+
+      # Install Playwright browsers
+      - name: Install Playwright Browsers
+        run: npx playwright install --with-deps chromium
+
       - uses: nrwl/nx-set-shas@v4
 
       - run: npx nx format:check

.gitignore

@@ -50,3 +50,6 @@ migrations.json
 .nx
 .cursor/rules/nx-rules.mdc
 .github/instructions/nx.instructions.md
+
+vite.config.*.timestamp*
+vitest.config.*.timestamp*

libs/native-federation-node/src/lib/node/init-node-federation.ts

@@ -1,15 +1,14 @@
-import { register } from 'node:module';
-import { pathToFileURL } from 'node:url';
 import * as fs from 'node:fs/promises';
+import { register } from 'node:module';
 import * as path from 'node:path';
+import { pathToFileURL } from 'node:url';
 
 import {
   FederationInfo,
+  fetchAndRegisterRemotes,
   ImportMap,
-  InitFederationOptions,
   mergeImportMaps,
   processHostInfo,
-  processRemoteInfos,
 } from '@softarc/native-federation-runtime';
 import { IMPORT_MAP_FILE_NAME } from '../utils/import-map-loader';
 import { resolver } from '../utils/loader-as-data-url';
@@ -54,7 +53,7 @@ async function createNodeImportMap(
 
   const hostInfo = await loadFsFederationInfo(relBundlePath);
   const hostImportMap = await processHostInfo(hostInfo, './' + relBundlePath);
-  const remotesImportMap = await processRemoteInfos(remotes, {
+  const remotesImportMap = await fetchAndRegisterRemotes(remotes, {
     throwIfRemoteNotFound: options.throwIfRemoteNotFound,
     cacheTag: options.cacheTag,
   });

libs/native-federation-runtime/.eslintrc.json

@@ -1,6 +1,11 @@
 {
   "extends": ["../../.eslintrc.json", "../../.eslintrc.base.json"],
-  "ignorePatterns": ["!**/*"],
+  "ignorePatterns": [
+    "!**/*",
+    "**/*.spec.ts",
+    "**/*.integration.spec.ts",
+    "__test-helpers__/**/*"
+  ],
   "overrides": [
     {
       "files": ["*.ts"],

libs/native-federation-runtime/package.json

@@ -5,6 +5,21 @@
     "tslib": "^2.3.0"
   },
   "devDependencies": {
-    "@types/node": "^22.5.4"
+    "@types/node": "^22.5.4",
+    "vitest": "^3.0.0",
+    "@vitest/ui": "^3.0.0"
+  },
+  "scripts": {
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:ui": "vitest --ui",
+    "test:coverage": "vitest run --coverage",
+    "test:unit": "vitest run --project=unit",
+    "test:integration": "vitest run --project=integration"
+  },
+  "msw": {
+    "workerDirectory": [
+      "public"
+    ]
   }
 }

libs/native-federation-runtime/project.json

@@ -34,6 +34,25 @@
       "options": {
         "command": "node tools/scripts/publish.mjs native-federation-runtime verdaccio {args.ver}"
       }
+    },
+    "test": {
+      "executor": "@nx/vite:test",
+      "outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
+      "options": {
+        "passWithNoTests": true,
+        "reportsDirectory": "../../coverage/libs/native-federation-runtime",
+        "configFile": "libs/native-federation-runtime/vitest.config.mts"
+      }
+    },
+    "lint": {
+      "executor": "@nx/eslint:lint",
+      "outputs": ["{options.outputFile}"],
+      "options": {
+        "lintFilePatterns": [
+          "libs/native-federation-runtime/**/*.ts",
+          "libs/native-federation-runtime/package.json"
+        ]
+      }
     }
   },
   "tags": ["org:softarc", "scope:nf"]