Unit Testing

Using SQLite for Testing

Testing & Debugging

Learn how to use SQLite—a lightweight, serverless database—to streamline testing for applications that interact with databases, ensuring queries and transactions work correctly.

Using unittest.mock Module

Testing & Debugging

The unittest.mock module in Python helps isolate code for testing by replacing dependencies with mock objects, simplifying testing of complex interactions.

Writing Testable Code

Best Practices & Optimization

Writing testable code saves debugging time, improves reliability, and ensures easier maintenance.