Book Image

Hands-On Microservices with C# 8 and .NET Core 3 - Third Edition

By : Gaurav Aroraa, Ed Price
Book Image

Hands-On Microservices with C# 8 and .NET Core 3 - Third Edition

By: Gaurav Aroraa, Ed Price

Overview of this book

<p>The microservice architectural style promotes the development of complex applications as a suite of small services based on specific business capabilities. With this book, you'll take a hands-on approach to build microservices and deploy them using ASP .NET Core and Microsoft Azure. </p><p>You'll start by understanding the concept of microservices and their fundamental characteristics. This microservices book will then introduce a real-world app built as a monolith, currently struggling under increased demand and complexity, and guide you in its transition to microservices using the latest features of C# 8 and .NET Core 3. You'll identify service boundaries, split the application into multiple microservices, and define service contracts. You'll also explore how to configure, deploy, and monitor microservices using Docker and Kubernetes, and implement autoscaling in a microservices architecture for enhanced productivity. Once you've got to grips with reactive microservices, you'll discover how keeping your code base simple enables you to focus on what's important rather than on messy asynchronous calls. Finally, you'll delve into various design patterns and best practices for creating enterprise-ready microservice applications. </p><p>By the end of this book, you'll be able to deconstruct a monolith successfully to create well-defined microservices.</p>
Table of Contents (16 chapters)

Understanding testing strategies

As we mentioned in the Technical requirements section of Chapter 1, An Introduction to Microservices, deployment and QA requirements can be very demanding. The only way to effectively handle this scenario would be through preemptive planning. I have always favored the inclusion of the QA team during the early requirement gathering and design phase. In the case of microservices, it becomes a necessity to have a close collaboration between the architecture group and the QA group. Not only will the QA team's input be helpful, but they will be able to draw up a strategy to test the microservices effectively.

Test strategies are merely a map or outlined plan that describes the complete approach of testing. Different systems require different testing approaches. It isn't possible to implement a pure testing approach, to a system that has...