How to Patch a Method in PyTest When Using importlib.import_module()

Discover how to effectively patch methods in PyTest when dealing with modules imported via `importlib`. Follow our step-by-step guide to fix your tests!
---

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---

Understanding the Problem

Example Scenario

Let's take a look at the typical structure and files involved:

[[See Video to Reveal this Text or Code Snippet]]

[[See Video to Reveal this Text or Code Snippet]]

The Initial Approach

[[See Video to Reveal this Text or Code Snippet]]

However, despite these efforts, your test still fails with the message: E assert "I'm real!" == "I'm fake :(", indicating that the method has not been patched as intended.

The Effective Solution

Fixing the Test Case

[[See Video to Reveal this Text or Code Snippet]]

How It Works

Conclusion

Now, armed with this knowledge, you can effectively tackle your testing challenges in Python! Happy testing!