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Spring Boot 3.0 Cookbook

You're reading from   Spring Boot 3.0 Cookbook Proven recipes for building modern and robust Java web applications with Spring Boot

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Product type Paperback
Published in Jul 2024
Publisher Packt
ISBN-13 9781835089491
Length 426 pages
Edition 1st Edition
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Author (1):
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Mr. Felip Miguel Puig Mr. Felip Miguel Puig
Author Profile Icon Mr. Felip Miguel Puig
Mr. Felip Miguel Puig
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Table of Contents (16) Chapters Close

Preface 1. Part 1:Web Applications and Microservices FREE CHAPTER
2. Chapter 1: Building RESTful APIs 3. Chapter 2: Securing Spring Boot Applications with OAuth2 4. Chapter 3: Observability, Monitoring, and Application Management 5. Chapter 4: Spring Cloud 6. Part 2: Database Technologies
7. Chapter 5: Data Persistence and Relational Database Integration with Spring Data 8. Chapter 6: Data Persistence and NoSQL Database Integration with Spring Data 9. Part 3: Application Optimization
10. Chapter 7: Finding Bottlenecks and Optimizing Your Application 11. Chapter 8: Spring Reactive and Spring Cloud Stream 12. Part 4: Upgrading to Spring Boot 3 from Previous Versions
13. Chapter 9: Upgrading from Spring Boot 2.x to Spring Boot 3.0 14. Index 15. Other Books You May Enjoy

Mocking a RESTful API

The main drawback of using a remote service as we did in the previous recipes is that you need the remote service running when you test your client application. To tackle this scenario, you can mock a remote server. By mock, I mean simulating the behavior of a component or service, in this case, the remote service.

Mocking a remote dependency in a test can be useful for several reasons. One of the main reasons is that it allows you to test your code in isolation, without having to worry about the behavior of the remote dependency. This can be especially useful if the remote dependency is unreliable or slow, or if you want to test your code in different scenarios that are difficult to reproduce with the remote dependency.

In this recipe, we’ll learn how to use Wiremock to mock the remote Football service in our Albums application during the testing execution.

Getting ready

In this recipe, we’ll create the tests for the application we built...

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