ijuanes 85978a710f docs: add testing documentation to README and RUNNING.md

- Add Testing section to README with:
  - How to run tests
  - Test structure overview
  - Key edge cases covered
  - Test configuration notes
- Add Running Tests section to RUNNING.md
- Document the 46 unit tests available

2026-06-17 17:10:12 +01:00

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Tablet Management System - Running

✅ Status: Application is running successfully!

Access Information

Web Interface: http://localhost:5000
Port: 5000
Framework: Flask 3.1.3
Database: SQLite (tablets.db)

How to Use

Web Interface

Open your browser to: http://localhost:5000
Use the navigation menu to:
- Home: View available tablets and active loans
- Add Tablet: Add new tablets to inventory
- Add User: Register new users
- Loan Tablet: Loan a tablet to a user
- Loan History: View complete loan history

Command Line (Alternative)

If you prefer command line:

# Run the interactive application
python3 minimal_app.py

# Run the test/demo
python3 test_app.py

Current Data

The system already contains test data:

3 Tablets: Samsung Galaxy Tab S7, Apple iPad Pro, Lenovo Tab P11
3 Users: John Doe, Jane Smith, Bob Johnson
2 Loans: One active, one returned

Stopping the Server

To stop the Flask application:

pkill -f "python app.py"

Technical Details

Backend: SQLite 3
Frontend: Flask with HTML/CSS
Port: 5000 (configurable in app.py)
Virtual Environment: .venv/ (created with uv)

Running Tests

The project includes 46 unit tests for verifying functionality:

# Run all tests
python3 -m pytest tests/ -v

# Run with coverage
python3 -m pytest tests/ --cov=./ --cov-report=term-missing

Tests cover:

Core CRUD operations for tablets, users, and loans
Edge cases (duplicates, invalid IDs, already loaned devices)
Application function testing
Non-loanable device management

All tests use isolated temporary databases and do not affect production data.

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