# End-to-End and Unit Testing Documentation for Home Monitor

## Test Description

The Home Monitor project uses Cypress to automate both End-to-End (E2E) and unit tests. These tests ensure that the main features of the application work correctly, both from the user’s and the developer’s perspectives.

### Types of Tests

- **End-to-End (E2E) Tests**: Simulate real user behavior on the web interface. They check critical user flows, data display, error handling, and the responsiveness of the application.
- **Unit Tests**: Verify the correct functioning of JavaScript/TypeScript components and functions in isolation.

### Test Structure

- E2E tests are located in `web-app/cypress/e2e/`
- Unit tests are located in `web-app/cypress/unit/`
- Custom commands and global setup are in `web-app/cypress/support/`
- Cypress configuration is in `web-app/cypress.config.ts`

### Example Scenarios Covered

- Application loading and display of main sections
- Control panel functionality (buttons, filters)
- User, room, and device selection
- Display and update of measurement charts
- Handling of error or empty data states
- Responsive layout for mobile and desktop

## How to Run the Tests

### Prerequisites

- Node.js (v14+)
- npm or yarn
- Chrome browser

### Install Dependencies

```bash
cd project-softweng/web-app
npm install
```

### Run unit Tests