Test Code Without Real Dependencies 😱 | Mocking & Patching | Day 75

Описание: 🟦 Welcome to Day 75 of the 100 Days of Coding: Python Series!
In today’s video, we learn about Mocking and Patching in Python testing. These techniques help you test code independently by simulating external dependencies like APIs, databases, or system calls.

📌 Topics Covered in Day 75:

✔️ What mocking is in Python testing
✔️ What patching means
✔️ Why mocking is important in tests
✔️ Testing without real dependencies
✔️ Practical examples of mocking
✔️ Best practices for reliable testing

This topic helps you write stronger tests and understand how professional developers test complex applications safely.

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💡 Why This Video Matters

Mocking and patching are essential testing skills for real-world development. They help isolate code, avoid unnecessary dependencies, and create reliable, maintainable tests.

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🐍 You’ve completed 75 days — your Python journey is reaching professional level!
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