REST Assured API Testing - How to Test GET, POST, PUT, PATCH, and DELETE

Overview

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Learn how to perform API testing using REST Assured in this beginner tutorial. Explore techniques for testing GET, POST, PUT, PATCH, and DELETE requests. Gain hands-on experience with JSON libraries like gson, jackson, json, and Simple json. Create and manipulate JSON objects, work with maps and key-value pairs, and understand HTTP status codes. Practice adding headers and bodies to requests, and implement TestNG tests. Master the fundamentals of API testing to enhance your automation skills.

Syllabus

Introduction
Create a new class
Create a function
Public API for testing
Static import
Log details
Verify in the body
Check the first names
Test GET POST
JSON Libraries
Create a Map
Create a Key Value Pair
Create a JSON Object
Copy Dependencies
Convert to JSON Object
Testing POST
HTTP Status Codes
Test NG Test
Adding headers
Adding body
Testing patch
Testing DELETE