Back-end Engineering
Refactoring by Leveraging Your Tests with Go & Testify
This course focuses on the Refactor step in TDD, teaching developers to spot code smells and resolve them through refactoring. Using real-world examples, you'll identify common issues, apply refactoring techniques, and ensure functionality is preserved with existing tests.
Go
testify
5 lessons
21 practices
3 hours
Badge for Computer Science Fundamentals,
Course details
Eliminating Duplicated Code: Extract Functions and Refactor Magic Numbers
Refactor Duplicated Code in the Tests
Refactor Tests using Parameterization
Extract Function: calculateItemCost
Refactor duplication between calculate functions
Refactor Magic Numbers to Constants
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