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Back-end Engineering

Refactoring by Leveraging Your Tests with C# & xUnit

Deep dive into the Refactor phase of TDD. Learn to spot code smells and apply refactoring techniques using real examples, while keeping tests passing to preserve functionality.

.NET Core

xUnit

See path

5 lessons

21 practices

3 hours

Computer Science Fundamentals

Course details

Eliminating Duplicated Code: Extract Functions and Refactor Magic Numbers

Preview

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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