This is a Next.js project bootstrapped with create-next-app.

Getting Started

First, run the development server:

npm run dev
# or
yarn dev
# or
pnpm dev
# or
bun dev

Open http://localhost:3000 with your browser to see the result.

You can start editing the page by modifying app/page.tsx. The page auto-updates as you edit the file.

This project uses next/font to automatically optimize and load Geist, a new font family for Vercel.

Learn More

To learn more about Next.js, take a look at the following resources:

• Next.js Documentation - learn about Next.js features and API.
• Learn Next.js - an interactive Next.js tutorial.

You can check out the Next.js GitHub repository - your feedback and contributions are welcome!

Deploy on Vercel

The easiest way to deploy your Next.js app is to use the Vercel Platform from the creators of Next.js.

Check out our Next.js deployment documentation for more details.

Testing

This project includes unit tests to verify the correct functioning of components and application logic.

Test Configuration

The project uses Jest and React Testing Library for testing. The configuration includes:

• Jest as the testing framework
• React Testing Library for component testing
• Mocks for UI5 components
• ES module transformation for UI5 compatibility

Running Tests

To run all tests:

npm test

To run tests in watch mode (useful during development):

npm test -- --watch

To view code coverage:

npm test -- --coverage

Implemented Tests

The tests cover the following aspects of the application:

1. Dashboard Rendering: Verifies that the dashboard renders correctly with leave request data.

2. Status Filtering: Checks that filtering by status (Pending, Approved, Rejected) works correctly.

3. Request Approval: Verifies that the approval button changes a pending request to approved.

4. Request Rejection: Checks that the rejection button changes a pending request to rejected.

5. Date Sorting: Verifies that the sort button toggles between ascending and descending order.

UI5 Components Used

The following UI5 components have been mocked in the tests:

• Button
• Select
• Option
• Bar
• Title
• Label

These mocks allow testing functionality without depending on the actual implementation of UI5 components.