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API Testing and Development with Postman

You're reading from   API Testing and Development with Postman A practical guide to creating, testing, and managing APIs for automated software testing

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Product type Paperback
Published in May 2021
Publisher Packt
ISBN-13 9781800569201
Length 340 pages
Edition 1st Edition
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Author (1):
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Dave Westerveld Dave Westerveld
Author Profile Icon Dave Westerveld
Dave Westerveld
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Table of Contents (19) Chapters Close

Preface 1. Section 1: API Testing Theory and Terminology
2. Chapter 1: API Terminology and Types FREE CHAPTER 3. Chapter 2: Principles of API Design 4. Chapter 3: OpenAPI and API Specifications 5. Chapter 4: Considerations for Good API Test Automation 6. Section 2: Using Postman When Working with an Existing API
7. Chapter 5: Understanding Authorization Options 8. Chapter 6: Creating Test Validation Scripts 9. Chapter 7: Data-Driven Testing 10. Chapter 8: Running API Tests in CI with Newman 11. Chapter 9: Monitoring APIs with Postman 12. Chapter 10: Testing an Existing API 13. Section 3: Using Postman to Develop an API
14. Chapter 11: Designing an API Specification 15. Chapter 12: Creating and Using a Mock Server in Postman 16. Chapter 13: Using Contract Testing to Verify an API 17. Chapter 14: Design and Create an API 18. Other Books You May Enjoy

Setting up the API in Postman

As you can probably anticipate, the next thing I want you to do is to set this API up in Postman. Think of this as a review of the different things that you have learned about setting up APIs with Postman. I think that the best way to check whether you really know something isn't with a test or a quiz, but rather by getting you to do it. In this section, I will once again give you a challenge that I want you to work through on your own and then show you how I went about solving it.

Challenge – Add an API and mock server in Postman

For this challenge, I want you to take the specification file that you've made and import it into Postman. I want you to then set up an environment and a mock server for this API.

This challenge should be straightforward, but if you need to review how it should be done, you can look at Chapter 12, Creating and Using a Mock Server in Postman, to see how to do this. I will, of course, also show the solution...

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