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API Testing and Development with Postman

You're reading from   API Testing and Development with Postman API creation, testing, debugging, and management made easy

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Product type Paperback
Published in Jun 2024
Publisher Packt
ISBN-13 9781804617908
Length 358 pages
Edition 2nd Edition
Languages
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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 (18) Chapters Close

Preface 1. API Terminology and Types 2. API Documentation and Design FREE CHAPTER 3. OpenAPI and API Specifications 4. Considerations for Good API Test Automation 5. Understanding Authorization Options 6. Creating Test Validation Scripts 7. Data-Driven Testing 8. Workflow Testing 9. Running API Tests in CI with Newman 10. Monitoring APIs with Postman 11. Testing an Existing API 12. Creating and Using Mock Servers in Postman 13. Using Contract Testing to Verify an API 14. API Security Testing 15. Performance Testing an API 16. Other Books You May Enjoy
17. Index

Using load profiles in Postman

Although Postman doesn’t have as many performance testing features as tools like JMeter, it does support some basic performance testing for connection loads. It provides several different types of load profiles that can be used to simulate different ways that you might get connection load on your site.

Fixed load profile

The simplest form of connection loading is a fixed load profile. With this profile, we simulate a steady stream of users connecting to your site. You might use this kind of profile in a baseline test to establish how well the site functions under business-as-usual conditions.

You can create this kind of profile in Postman with the following steps:

  1. Create a collection called Performance Testing.
  2. Create a new request in the collection and set the URL to {{url}}/tasks.
  3. On the collection, create a variable called url and set its value to point to the location of the todo app mentioned in previous...
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