Added unit test

Co-authored-by: SrinivasanTarget <[email protected]>

Author: saikrishna321

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: Code Quality Checks
+name: Code Quality and Tests
 
 on:
   push:
@@ -7,16 +7,16 @@ on:
     branches: [ main ]
 
 jobs:
-  lint-and-format:
-    name: ESLint and Prettier Check
+  lint-format-and-test:
+    name: ESLint, Prettier, and Tests
     runs-on: ubuntu-latest
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup Node.js
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version: '18'
         cache: 'npm'
@@ -29,3 +29,6 @@ jobs:
 
     - name: Run Prettier check
       run: npm run format:check
+      
+    - name: Run Locator Tests
+      run: npm run test:locators

README.md

@@ -15,6 +15,8 @@ This project uses ESLint for linting and Prettier for code formatting.
 - `npm run format` - Format all code using Prettier
 - `npm run format:check` - Check if code is properly formatted
 - `npm run check` - Run both linting and format checking
+- `npm test` - Run all tests
+- `npm run test:locators` - Run tests for locator generation functionality
 
 #### Configuration
 
@@ -28,9 +30,21 @@ Before committing code, run:
 
 ```bash
 npm run check
+npm test
 ```
 
-This will ensure your code passes both linting and formatting checks.
+This will ensure your code passes linting, formatting checks, and all tests.
+
+### Testing
+
+This project uses Jest for unit testing. Tests are located in the `src/tests` directory.
+
+#### Running Tests
+
+- `npm test` - Run all tests
+- `npm run test:locators` - Run tests for locator generation functionality
+
+For more details about the testing approach and how to add new tests, see [src/tests/README.md](src/tests/README.md).
 
 ## Build and Run
 

jest.config.js

@@ -0,0 +1,16 @@
+export default {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  extensionsToTreatAsEsm: ['.ts'],
+  moduleNameMapper: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+  },
+  transform: {
+    '^.+\\.tsx?$': [
+      'ts-jest',
+      {
+        useESM: true,
+      },
+    ],
+  },
+};