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Computer Programming

Using Sprout and Wrap Techniques

Sprout and wrap techniques help safely add or modify functionality in existing code by introducing new methods, classes, or wrappers. These approaches minimize risk, preserve legacy behavior, and improve testability. This course covers both techniques for refactoring and expanding Scala code.

Scala

ScalaTest

See path

6 lessons

27 practices

4 hours

Software Development Practices

Course details

Sprout Method - Reducing Risk of Adding New Features

Preview

Sprouting a New Order Processing Method

Testing Order Processing with Surcharges

Testing Empty Orders with Surcharges

Testing Negative Surcharges with Parametrized Tests

Testing Order Processing with Surcharges

Previous Course

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