Step by Step API Automation using RESTASSURED & JAVA (Udemy.com)
Rest Assured with BDD Framework| Detailed Java Programming | Realtime Scenario | Interview Questions | Maven | CI/CD
Created by: Testing World
Last updated August 2025
What you will learn
- End to End REST API automation using REST ASSURED and JAVA Programming
- Design REST API Testing automation framework from scratch
- Practical knowledge of basic to advance level of Java Programming
- Detailed understanding of Java Concepts, Programming and its implementation in RestAssured
- Able to crack REST ASSURED interviews with Java Programming skills
How it compares
Against the other 281 rated Udemy courses in Software Testing on CourseDuck:
- Rating4.3 out of 5higher than 20% of them
- Reviews215#218 of 282 by number of reviews
- Length15.3 hourslonger than 81% of them
- Last updatedAugust 2025earlier than 51% of them
Course Description
REST Assured API is one of the most popular library when it comes to automating the REST APIs. Most of the today's web applications are backed by the Micro services architecture and the REST APIs.
REST stands for REpresentational State Transfer. REST is web standards based architecture and uses HTTP Protocol for data communication.
In REST architecture, a REST Server simply provides access to resources and REST client accesses and presents the resources.
What topics are covered in this course?
API Basics
JSON & JSON Path
End to End Setup
Java Programming Basics
Rest Assured - Setup, Write Test Case
Rest Assured - Test Case in TestNG format
Rest Assured - Assertion (On header, body and status code)
Serialization & De-serialization: POJOs
HashMap to JSON object
ArrayList to JSON array
Complex POJO Example
Full JSON body matching
Parameterization using TestNG Data provider
Rest Assured - Request Specification
Rest Assured - Response Specification
Rest Assured - Automate Post, Put, Del
Rest Assured - Multiple ways to send request payload
Rest Assured - Complex JSON in request body
Rest Assured - Request Parameters
Rest Assured - JSON Schema Validation
Rest Assured - Logging Filters
Rest Assured - Configs
Framework Design
Code Management
Jenkins Integration
Java Coverage
OOPS Concepts
Excel Handling
Database Handling
TestNG Basic to Expert
Collections
Serialization & De-serialization: POJOs
HashMap to JSON object
ArrayList to JSON array
Complex POJO Example
Full JSON body matching
Framework Development->
BDD Framework with Features
Scalable Framework Structure
Configurations
Reporting
Automate positive and negative scenarios
Data driven using TestNG Data Provider
Cucumber Implementation
Best Practices
Property and Configuration
Integration with Git
Integration with Jenkins
Tool, Library & Technology
Eclipse
Rest Assured
TestNG
Cucumber
Reporting
Java
Allure Reports
Outcome of this course
1. Expertise in Java Programming
2. Expertise in API Concepts
3. Able to design End to End API Automation Framework
4. Ready to face Automation interviews
Instructor Details
- 4.3 Rating
215 Reviews
Testing World
Handling Testing World Operations
Involve in Testing Course Video update and management
Handling online and Face to face classes of Testing World
Masters In Computer Science
Expertise in manual testing & Automation testing using Selenium, QTP, LoadRunner, Jmeter and Mobile Automation
Found of Testing World
Trained more than 4000 students online
Actively involved in corporate training
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Reviews
By Arash Keshavarz on 7/10/2020
no communication. no links or support. some complex sessions was not explained enough. no material to support - download,links,etc.
By Ujjawal Kumar on 4/25/2020
This course is full of information. Trainer has covered all the prerequisites as well. It is not only about RestAssured but a complete introduction to API testing methodology and Tools.
By Saumya ranjan Panigrahy on 11/13/2018
Good but it could be better if he shows the e.g of the web application and differentiates in the e.g why the web-service is batter then the web application
By Diana Ortiz on 10/15/2018
El instructor es super claro y estructurado, me ha encantado su forma de transmitir conocimiento, además de la buena estructuración que ha hecho de los tema. Buenisímo!
By Ayo on 7/17/2018
Tutor explains the areas in clear and concise manner. My only issue for the half mark is for the URLs in the Postman tutorials need to be updated.
By Deepak_chanana on 4/19/2018
Earlier i don't have knowledge of Rest Assured Now i am at decent position after watching these videos Thanks to Udemy for providing me such type of platform Thanks to the trainer- covered the things step by step with real examples.Now Rest Assured looks easy to me.
By arnab Guhathakurta on 4/16/2018
Good to watch and study.indepth xplainations and good xamples are available and is useful forboth a beginner and an xperienced one
By Almir Campos on 9/19/2017
It seems that some lessons were missing between two lessons (TestNG module). The example suddenly shows commands that weren't explained before.
By David Mateo Carmona on 5/11/2017
The course well explained and you will get an idea about how to use RestAssured. But it is very basic. Also the code is not well structured for a larger project. Also in one of the last chapters, the one talking about TestNG reporting, the author starts working with a selenium project never mentioned before on the course, so you can't follow completely all the lessons. Nethertheless it was worth the price, because you obtain a pretty good idea of RestAssured testing framework.
By Jayzwin on 3/1/2017
In the beginning of the course it was mentioned that an End to End project on JIRA will be done for demo but it was not done. This is a very basic course on rest assured. I am editing the above review here: It is a quick turn around from the instructor adding more videos here. Really appreciate that. I started automating our rest APIs in parallel to this video but was stuck because ours is form based login. It took a while for me to get that done. So if the instructor can add more flavors in the demo projects and more advanced concepts of rest assured would be great. We can really afford even more than this price if it is an advanced course instead of basics. I would highly recommend this for any beginner.
Quality Score
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Overall Score : 86 / 100












