ATM System

A simple ATM simulation in Python that allows users to withdraw, deposit, transfer funds, and check their balance. The system validates card details and interacts with an SQLite database.

Features

• User authentication via card details
• Withdraw and deposit money
• Transfer funds between accounts
• Check account balance
• Change PIN
• Database-backed user and account management

Installation

1. Clone this repository:

   git clone https://github.com/psupra22/ATM-System
   cd ATM-System

2. Generate the database(optional):

   python gen_database.py

   You must make sure the .db file does not already exist before running this.

Usage

1. Run the ATM system:

   python main.py

2. Follow the on-screen instructions to interact with the ATM.

Testing

To run unit tests, execute:

pytest test_atm.py

License

This project is licensed under the MIT License.

Contact

For any inquiries, feel free to reach out at [email protected].