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Computer Programming

Breaking Dependencies to Improve Code

Breaking dependencies is crucial in existing systems to make them more testable, maintainable, and extensible. By reducing coupling and isolating functionality, developers can introduce changes incrementally while minimizing risks. In this course we focus on removing coupling with interfaces and dependency injection techniques for testability.

Moq

.NET Core

xUnit

See path

4 lessons

22 practices

3 hours

Computer Systems and Architecture

Course details

Refactoring Tight Coupling with Interfaces

Preview

Order Processing System in Action

Class Level Fields for Better Performance

Adding New Interfaces and Applying Them

Using New Interfaces in OrderProcessor Fields

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Next Course: Using Seams to Enable Testability and Expand Capabilities

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