chore(router-store): setup and configure vitest

Author: exequiel09

modules/router-store/project.json

@@ -43,12 +43,8 @@
       "outputs": ["{options.outputFile}"]
     },
     "test": {
-      "executor": "@nx/jest:jest",
-      "options": {
-        "jestConfig": "modules/router-store/jest.config.ts",
-        "runInBand": true,
-        "passWithNoTests": false
-      },
+      "executor": "@analogjs/vitest-angular:test",
+      "dependsOn": ["build"],
       "outputs": ["{workspaceRoot}/coverage/modules/router-store"]
     }
   }

modules/router-store/test-setup.ts

@@ -1,4 +1,33 @@
-import { setupZoneTestEnv } from 'jest-preset-angular/setup-env/zone';
+import {
+  TextEncoder as NodeTextEncoder,
+  TextDecoder as NodeTextDecoder,
+} from 'util';
 
-setupZoneTestEnv();
-Object.assign(global, { TextDecoder, TextEncoder });
+// Only assign if not already defined, using type assertion to satisfy TypeScript
+if (typeof globalThis.TextEncoder === 'undefined') {
+  globalThis.TextEncoder = NodeTextEncoder as unknown as {
+    new (): TextEncoder;
+    prototype: TextEncoder;
+  };
+}
+
+if (typeof globalThis.TextDecoder === 'undefined') {
+  globalThis.TextDecoder = NodeTextDecoder as unknown as {
+    new (): TextDecoder;
+    prototype: TextDecoder;
+  };
+}
+
+import '@angular/compiler';
+import '@analogjs/vitest-angular/setup-zone';
+
+import {
+  BrowserTestingModule,
+  platformBrowserTesting,
+} from '@angular/platform-browser/testing';
+import { getTestBed } from '@angular/core/testing';
+
+getTestBed().initTestEnvironment(
+  BrowserTestingModule,
+  platformBrowserTesting()
+);

modules/router-store/tsconfig.schematics.json

@@ -4,8 +4,9 @@
     "rootDir": ".",
     "stripInternal": true,
     "experimentalDecorators": true,
-    "module": "preserve",
-    "moduleResolution": "bundler",
+    "module": "nodenext",
+    "target": "es2022",
+    "moduleResolution": "nodenext",
     "downlevelIteration": true,
     "outDir": "../../dist/modules/router-store",
     "paths": {

modules/router-store/tsconfig.spec.json

@@ -2,10 +2,10 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "outDir": "../../dist/out-tsc",
-    "module": "commonjs",
-    "types": ["jest", "node"],
+    "module": "es2022",
+    "types": ["node", "vitest", "vitest/globals"],
     "target": "es2016"
   },
   "files": ["test-setup.ts"],
-  "include": ["jest.config.ts", "**/*.spec.ts", "**/*.test.ts", "**/*.d.ts"]
+  "include": ["**/*.spec.ts", "**/*.test.ts", "**/*.d.ts"]
 }

modules/router-store/vite.config.mts

@@ -0,0 +1,29 @@
+/// <reference types="vitest" />
+
+import angular from '@analogjs/vite-plugin-angular';
+
+import { nxViteTsPaths } from '@nx/vite/plugins/nx-tsconfig-paths.plugin';
+
+import { defineConfig } from 'vite';
+
+// https://vitejs.dev/config/
+export default defineConfig(({ mode }) => {
+  return {
+    root: __dirname,
+    plugins: [
+      angular(),
+      nxViteTsPaths(),
+    ],
+    test: {
+      globals: true,
+      pool: 'forks',
+      environment: 'jsdom',
+      setupFiles: ['test-setup.ts'],
+      include: ['**/*.spec.ts'],
+      reporters: ['default']
+    },
+    define: {
+      'import.meta.vitest': mode !== 'production',
+    },
+  };
+});