If you're writing code that matters, you need to test it. Testing isn't just about catching bugs — it's about building confidence that your code works and will keep working as you make changes. This is a non-negotiable skill for any serious developer.
| # | Lesson | Description |
|---|---|---|
| 01 | unittest Basics | Python's built-in testing framework |
| 02 | pytest Basics | The most popular Python testing framework |
| 03 | Mocking | Isolating code by faking dependencies |
| 04 | Test-Driven Development | Writing tests first to drive your design |
- Write unit tests using both unittest and pytest
- Use mocking to test code in isolation
- Practice TDD to write better, more testable code
- Structure test suites for real-world projects
- Understand test coverage and what makes a good test
- Section 01: Fundamentals
- Section 04: OOP — for understanding test classes
- Section 05: Intermediate — especially error handling and decorators