ci: 🎡 upgrade to jest v29 (#603)

* ci: 🎡 upgrade to jest v29

Author: chimurai

package.json

@@ -55,7 +55,7 @@
     "@commitlint/config-angular": "17.3.0",
     "@commitlint/config-conventional": "17.3.0",
     "@types/jasmine": "3.8.1",
-    "@types/jest": "26.0.24",
+    "@types/jest": "29.5.0",
     "@types/node": "16.3.1",
     "@typescript-eslint/eslint-plugin": "^5.43.0",
     "@typescript-eslint/parser": "^5.43.0",
@@ -69,8 +69,8 @@
     "husky": "^8.0.2",
     "jasmine-core": "3.8.0",
     "jasmine-spec-reporter": "7.0.0",
-    "jest": "28.0.0",
-    "jest-preset-angular": "12.2.3",
+    "jest": "29.5.0",
+    "jest-preset-angular": "13.0.1",
     "karma": "6.3.4",
     "karma-chrome-launcher": "3.1.0",
     "karma-coverage-istanbul-reporter": "3.0.3",
@@ -95,4 +95,4 @@
       "prettier --write"
     ]
   }
-}
+}

projects/spectator/jest.config.js

@@ -1,9 +1,15 @@
+const { defaultTransformerOptions } = require('jest-preset-angular/presets');
+
 module.exports = {
-  preset: 'jest-preset-angular',
-  globals: {
-    'ts-jest': {
-      tsconfig: 'projects/spectator/jest/tsconfig.spec.json'
-    }
+  transform: {
+    '^.+\\.(ts|js|mjs|html|svg)$': [
+      'jest-preset-angular',
+      {
+        ...defaultTransformerOptions,
+        tsconfig: 'projects/spectator/jest/tsconfig.spec.json',
+        isolatedModules: true,
+      },
+    ],
   },
   roots: ['projects/spectator'],
   testMatch: ['**/jest/**/*.spec.ts'],

projects/spectator/jest/src/lib/mock.ts

@@ -4,7 +4,8 @@ import { FactoryProvider, AbstractType, Type } from '@angular/core';
 import { installProtoMethods, CompatibleSpy, SpyObject as BaseSpyObject } from '@ngneat/spectator';
 import { jest } from '@jest/globals';
 
-export type SpyObject<T> = BaseSpyObject<T> & { [P in keyof T]: T[P] & (T[P] extends (...args: any[]) => infer R ? jest.Mock<R> : T[P]) };
+export type SpyObject<T> = BaseSpyObject<T> &
+  { [P in keyof T]: T[P] & (T[P] extends (...args: any[]) => infer R ? (R extends (...args: any[]) => any ? jest.Mock<R> : T[P]) : T[P]) };
 
 /**
  * @publicApi