chore: updated test configuration

shahadathhs · shahadathhs · commit 0a5fcab83d9f · 2025-07-26T18:53:30.000+06:00
diff --git a/jest.config.ts b/jest.config.ts
diff --git a/package.json b/package.json
@@ -49,5 +49,21 @@
     "tsconfig-paths": "^4.2.0",
     "typescript": "^5.8.3",
     "typescript-eslint": "^8.37.0"
+  },
+  "jest": {
+    "preset": "ts-jest",
+    "testEnvironment": "node",
+    "testMatch": ["**/__tests__/**/*.test.ts"],
+    "transform": {
+      "^.+\\.tsx?$": [
+        "ts-jest",
+        {
+          "tsconfig": "tsconfig.json"
+        }
+      ]
+    },
+    "moduleNameMapper": {
+      "^@/(.*)$": "<rootDir>/src/$1"
+    }
   }
 }
diff --git a/src/__tests__/2618-check-if-object-instance-of-class.test.ts b/src/__tests__/2618-check-if-object-instance-of-class.test.ts
@@ -1,6 +1,6 @@
 import { checkIfInstanceOf } from '@/app/2618-check-if-object-instance-of-class'
 
-describe('checkIfInstanceOf', () => {
+describe('Problem 2618: Check If Instance Of Class', () => {
   test('Example 1: new Date() is an instance of Date', () => {
     expect(checkIfInstanceOf(new Date(), Date)).toBe(true)
   })
