REST Assured API Testing Certification Course Online [2025]

Name: REST Assured API Testing Certification Course
Item: REST Assured API Testing Certification Course
Rating: 5
Author: Janardhan Singamaneni

Java and REST API Essentials

Topics:

Introduction to Java Programming Language
Variables, Data Types, and Operators
Methods and Functions
OOPs Concepts (Classes, Objects, Inheritance, and Polymorphism)
Exception Handling
RESTful Architecture
HTTP Methods (GET, POST, PUT, DELETE)
Path, Query Parameters, and Headers in Rest API
Request and Response Anatomy
Status Codes and Headers
JSON and XML Formats
Introduction to Postman
Installation and Setup of Postman
Google Maps API
Introduction to Place API
Creating Requests (GET, POST, PUT, DELETE)
Parameterization and Environment Variables
Testing Responses and Validations
Introduction to Rest Assured
Setting up Rest Assured in Maven project

Hands-on:

Create a Java program for managing a library system
Building a Simple RESTful API in Java
Utilize the Add Place API and run it via Postman.
Employ Postman to execute the Get and Delete Place APIs using the GET and DELETE HTTP methods.
Utilize Postman to implement the Update Place API using the PUT HTTP method.
Setting up Rest Assured Maven Project with Eclipse installation
Build Rest API Automation Test to add Place and validate status codes

Skills You will Learn

Exploring OOPs
Describing RESTful Architecture
Setting up Postman
Validating API Responses

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Validation and Automation in REST API

Topics:

API Testing Essentials
Assertion Basics
JSON Response Handling
JsonPath Parsing
Asserting JSON Body & Headers
Multi-API Integration
End-to-End Automation
HTTP Method Automation
JSON Array Handling
Iterating JSON Elements
Conditional JSON Node Retrieval

Hands-on:

Automating code to validate assertions on JSON response bodies and headers
Utilizing the JsonPath class to parse the JSON response body
Linking multiple APIs with shared JSON response values
Building End to End Automation using GET, POST, and PUT HTTP Methods
Retrieving the JSON Array Size and its elements using JsonPath
Iterating over every element of the JSON array and accessing elements in it
Retrieving JSON Nodes on Condition logic using JsonPath

Skills You will Learn

Extracting Data from JSON
Managing JSON Arrays
Retrieving JSON Nodes

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Dynamic JSON Payload Customization and Automating Jira API's

Topics:

Rest Assured Testing for Library API
Handling Parameters in Rest Assured Payloads
Parameterization of API Tests
Setting up a Local Jira Server for Testing
Cookie Authentication for Jira API
Jira API Scripting for Bug Creation
Path Parameters in Rest Assured
Sending Attachments with Rest Assured MultiPart
Integrating Query Params and Path Params
Parsing Complex Jira JSON Response

Hands-on:

Verify the Library API's "Add Book" functionality using the Rest Assured test.
Sending parameters to the payload from the test.
Implementing API test parameterization with various sets of data.
Setting up Jira Server in Local System for API Testing
Cookie Authentication API for Jira requests
Sending Attachments to Rest API using MultiPart method in Rest Assured

Skills You will Learn

Testing APIs with Rest Assured
Parameterizing API tests
Setting up the Jira Server
Managing Jira Issues

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Authentication and Deserialization

Topics:

OAuth 2.0 Client Credentials Grant type
OAuth API Testing with Postman
Implementing OAuth 2.0 Authentication in Rest Assured
Introduction to POJO (Plain Old Java Object)
Serialization and Deserialization in Rest Assured
Libraries needed to support Serialization in Rest Assured
Strategies in Parsing nested JSON using POJO classes
Mapping JSON Response to Java Objects

Hands-on:

Postman testing for the OAuth related API's and generating response
Rest Assured automation script for OAuth API's test
Creating POJO classes for the real-time Nested Array Json
End to end Automation using POJO Deserialization
Solving Queries from JSON with POJO methods

Skills You will Learn

Configuring OAuth 2.0 Authentication
Creating POJO Classes
Serializing Java Objects to JSON
Exploring Libraries for Serialization

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Payload Serialization and Spec Builders

Topics:

Basics of JSON structure
Error handling and validation in JSON construction
JSON Payload Construction
Test Cases for API endpoints
Setting up test environments
Serialization Implementation
Sending Serialized JSON Payloads in Requests
Implementing Spec Builders
Code Optimization

Hands-on:

Build POJO classes for constructing JSON Payload to API
Implementing Test Case with Serialization
Implementing Spec Builders and Optimizing Code

Skills You will Learn

Constructing JSON Payloads for API
Implementing Test Cases for API
Implementing Spec Builder

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API Testing and BDD API Framework

Topics:

Overview of Rest Assured Automation
Generating Auth Token for Login
Automating Post Calls with Parameters and Attachments
Implementing POJO Classes for JSON
Setting up Maven Project with Cucumber & Rest Assured
Building Test Runner & Step Definitions for Place API
Running Tests in Cucumber with Configuration Changes
Parameterizing API Tests with Cucumber
Framework Test Optimization

Hands-on:

Create Rest Assured automation for Login Call to generate Auth token
Automate Post calls using Rest Assured
Creating Maven project with Cucumber Rest Assured Dependencies
Creating Test Runner and Step Definition files for Add Place API Feature Test
Running the Test in Cucumber standards with necessary Configuration changes
Parameterize API Test with multiple Data sets using Cucumber Framework features

Skills You will Learn

Generating Authorization Tokens
Configuring Maven with Cucumber
Building Cucumber Test Runners
Optimizing the Testing Framework

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Integrating GraphQL and OAuth 2.0

Topics:

Introduction to GraphQL
GraphQL Schema and Query Language
Writing and Testing GraphQL Queries
GraphQL Mutations
Testing Multiple GraphQL Mutations
Automating GraphQL Queries and Mutations
Introduction to OAuth 2.0
OAuth 2.0 Authentication Mechanism
OAuth 2.0 Project: Retrieving Courses List
Building Rest Assured Automation Tests for OAuth Project
Integration of Web UI Automation for Authorization Code Generation
Formatting URL String for Code Retrieval Using Java Methods

Hands-on:

Write GraphQL Queries to Test GraphQL API's
Testing GraphQL Queries with Postman
Test Multiple GraphQL Mutations with Query variables
Automate GraphQL Queries and Mutations using Rest Assured Automation
Building up Rest Assured Automation Test for the OAuth Project

Skills You will Learn

Defining GraphQL Schemas
Automating GraphQL Operations
Implementing OAuth for Retrieving Data

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Automated Testing and API Management with Katalon and Apigee

Topics:

Introduction to Automated Testing and API Management
Setting up Katalon Studio and Apigee Edge Platform
Creating Test Cases in Katalon Studio
Test Case Design and Best Practices
Data-Driven Testing with Katalon
Web Testing with Katalon
Mobile Testing with Katalon
API Testing with Katalon
Creating and Managing API Proxies in Apigee
API Security and Access Control in Apigee
Traffic Management and Rate Limiting with Apigee
API Analytics and Monitoring in Apigee
API Developer Portal in Apigee
Versioning and Lifecycle Management in Apigee
Extending Apigee with Custom Policies
Integration of Katalon Tests with Apigee API Proxies

Hands-on:

Installing Katalon Studio and Environment Setup
Creating Test Cases for Web, Mobile, and API Testing in Katalon
Creating and Managing API Proxies
Configuring Security Policies for APIs in Apigee
Integrating Katalon Tests with Apigee API proxies for end-to-end testing

Skills You will Learn

Designing Test Cases
Utilizing Data-Driven Testing
Automating Web Testing

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Version Control System using Git (Self-paced)

Topics:

Introduction to Git
Importance of GitHub and its Uses
Creating Git Config and Repositories
Push Code to Remote Repository
Understanding Staging and Commit in Git
Add a Remote Repository and Push the Committed Code
Importance of Branching in Git
Merge Conflicts with Git

Hands-on:

Perform Git commands
Creating Git Config and Repositories
Push Code to Remote Repository
Staging and Commit in Git
Add a Remote Repository and Push the Committed Code
Resolving Merge Conflicts with Git

Skills You will Learn

Implementing Git Commands
Configuring Git Repositories
Resolving Merge Conflicts

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Streamlining CI/CD pipelines with Rest Assured (Self-paced)

Topics:

Introduction to CI/CD
Setting up CI/CD pipelines
Configuring build triggers and stages
Writing automated tests using Rest Assured
Integrating Rest Assured tests into CI/CD pipelines
Understanding build artifacts and dependencies
Monitoring and Reporting in CI/CD pipelines
Best practices for CI/CD integration with Rest Assured

Hands-on:

Setting up a CI/CD pipeline using Jenkins
Creating automated tests using Rest Assured for a sample RESTful API
Automate Rest Assured tests in CI/CD for testing on every commit
Configuring the pipeline to trigger builds and tests automatically

Skills You will Learn

Implementing Build Triggers
Writing Automated Tests
Monitoring CI/CD Workflows

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Excel Functionality with Rest Assured Testing (Self-paced)

Topics:

What is Apache POI API
Strategy to Access Excel Data
Getting Rows and its Cells from Sheet
Retrieving Data from Excel
Excel Driven Testing
Conversion of HashMap into JSON
Excel Integration with Rest Assured Test

Hands-on:

Exploring Excel Data Access
Leveraging Apache POI
Apache POI for Efficient Testing

Skills You will Learn

etrieving Data
Converting HashMap to JSON
Integrating with Rest Assured Tests

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Leveraging AI for API Testing (Self-paced)

Topics:

Design test cases using Generative AI
Automate exploratory testing using Generative AI
Automate visual testing
Identify and prioritize test cases
Automate test maintenance of test cases
Validating test cases
Self-healing tests
Monitoring and maintenance of AI-driven tests

Hands-on:

Utilize a generative AI tool to generate test cases automatically
Execute the generated test cases to validate application's functionality
Automatically generate test scenarios based on the specified criteria
Create a system to automatically adjusts test scripts to API endpoint or response changes

Skills:

Designing test cases
Automating test maintenance
Monitoring AI-driven tests

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View course curriculum

What are the learning outcomes for this REST Assured API Testing Course?

Upon completion of this course, learners will:

Grasp the fundamentals of REST API essentials for robust development and integration in real-world projects.
Gain a strong foundation in validation and automation techniques for REST API Development, enhancing the reliability and efficiency of software testing processes.
Acquire skills in dynamic JSON payload parameterization and automation of Jira APIs, facilitating seamless integration and management of project workflows.
Develop proficiency in OAuth 2.0 client credentials and utilize Rest Assured deserialization for secure authentication and data exchange in API interactions.
Apply acquired skills in API testing, REST API Development, API Performance Testing, API Security Testing, development of BDD frameworks, integration of GraphQL, and management of APIs to support testing and deployment strategies in real-life scenarios.

What are the prerequisites for this REST Assured Course?

There are no specific prerequisites for enrolling in this course, however, fundamental knowledge of Java programming,REST API Design Patterns, RESTful architecture, and API principles would greatly enhance your learning experience.

Why take up the Online API Testing Course?

With the increasing reliance on web-based applications in organizations globally, the need for API automation testing has become paramount. The API Automation Testing using Rest Assured Certification Course equips you with the essential skills to excel in this domain. Covering topics from Core Java fundamentals to advanced techniques like dynamic JSON payload parameterization, API Testing with Java, REST API with Python, REST API with Node.js, and OAuth 2.0 integration, this course ensures you're adept at validating, automating, and testing RESTful APIs effectively.

Through hands-on modules, you'll learn to set up environments, write automated tests, handle various response scenarios, and integrate with tools like Postman,Swagger API Documentation and libraries like POI API seamlessly. As industries prioritize robust API testing strategies, this certification course empowers you to meet the demands of the evolving tech landscape and excel in your career as an API automation tester.

Who should go for this REST API Testing Course?

The REST API Training is designed for individuals seeking to master the art of automating API testing with Rest Assured. It is best suited for:

Entry-level Professionals
Automation Testers
API Testers
Software Testers
Quality Assurance Engineers
Automation Test Engineers
Java Developers

The course caters to those who want to enhance their skills in REST API testing, Rest Assured automation, REST API vs SOAP API, REST API Pagination, API Testing Training, and related technologies. Whether you're an experienced tester or a Java developer looking to delve into API testing, this course provides the necessary tools and expertise to excel in the field of API automation testing.

What are the system requirements for this REST API Course?

For API Automation Testing using Rest Assured Certification Training, the system requirements are as follows:

A system with an Intel i3 processor or above
A minimum of 4GB RAM (8GB or above is recommended for faster processing)
50 GB HDD Free Storage
Operating system: 32-bit or 64-bit

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What is API Automation Testing?

API automation testing involves testing the Application Programming Interfaces (APIs) of a software application to ensure that they function correctly, reliably, and efficiently. APIs are the set of protocols, tools, and definitions that enable different software applications to communicate and interact with each other.

How is API Automation Testing done using Rest Assured?

Automating the testing of RESTful APIs with Rest Assured is a process that involves using the Rest Assured library, a robust Java-based testing framework. Testers are able to make HTTP requests to the API, check the response, and make assertions on various parts of the response like status codes, headers, and response body. Rest Assured simplifies testing APIs by offering a specific language for writing tests, making it a common tool for automating API testing in agile and DevOps environments due to its expressive syntax and user-friendly design.

Is API Automation Testing using Rest Assured easy to learn?

Learning API Automation Testing using Rest Assured involves a structured approach through various modules covering Core Java fundamentals, REST API basics, and hands-on practice. Starting with foundational concepts like variables, data types, and HTTP methods, the course progresses to advanced topics such as OAuth 2.0 integration and dynamic JSON payload parameterization. Each module offers practical exercises to reinforce learning, making it accessible for beginners while equipping them with essential skills for API testing and automation.

How Automation Testing using Rest Assured can boost your career prospects?

API Automation Testing using Rest Assured offers a significant boost to your career prospects. Mastering Rest Assured, a widely used framework for automating REST API testing, showcases your ability to uphold the quality and reliability of software products. By simplifying testing procedures, you enhance productivity and cost-efficiency in teams and projects, positioning yourself as a valuable asset to any organization. Proficiency in Rest Assured opens doors to roles such as Automation Engineer, QA Lead, and beyond. Staying informed of Rest Assured's latest developments and continuously refining your skills shows a commitment to growth and professional advancement, increasing your appeal to prospective companies in the fast-paced and competitive software testing industry.

Is the course material accessible to the students even after completing the API Automation Testing using Rest Assured course?

Yes, access to the API Automation Testing using Rest Assured course online material will be available for a lifetime once you have enrolled in the API Automation Testing using Rest Assured certification training.

Can I access the REST Assured API Testing Course syllabus before enrolling?

Yes, you can review the syllabus to understand the specific topics covered before enrolling in the API Automation Testing using Rest Assured Training Course.

How is the REST Assured API Testing Course delivered - instructor-led or self-paced?

The API Testing certification course will be delivered in eight instructor-led sessions and four self-paced training.

What is the duration of REST API Automation Testing Certification Course?

The duration of the API Automation Testing Course is 24 hours.

Does Edureka offer financing option?

We offer various financing options in our API Automation Testing training course, including No Cost EMI, to ensure flexible payment solutions for our learners. For more details, please check our pricing section.

What are the different job roles available after REST Assured API Testing Certification?

While programming skills are not mandatory, having a strong foundation in Core Java can significantly facilitate learning API Automation Testing using Rest Assured. Understanding Java concepts such as variables, control flow statements, methods, object-oriented programming, and exception handling is crucial for effectively writing and managing test scripts. Additionally, familiarity with RESTful architecture, HTTP methods, and data formats like JSON and XML is essential for comprehending the principles behind API testing and utilizing Rest Assured efficiently.

Which companies can I apply for after acquiring the Edureka REST Assured API Testing Certification?

After completing the API Automation Testing Certification course, you can get hired by the following companies for different job roles:

Accenture
Infosys
IBM
Amazon
TCS
Cognizant
Wipro
IBM
Salesforce
Oracle
Cisco
Motorola
Mphasis
Siemens

What if I miss REST Assured API Automation Testing class?

You will never miss a lecture at Edureka! You can choose either of the two options:

View the recorded session of the API Automation Testing using Rest Assured class available in your LMS.
You can attend the missed session, in any other live batch.

Enroll now to attend the never miss and one of the best API Automation Testing using Rest Assured course class offered by Edureka.

View course curriculum

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REST Assured API Testing Certification Course

Why should you take API Automation Testing using REST Assured Certification Course?

Instructor-led API Automation Testing using REST Assured Certification Course live online classes

Financing Options

Curriculum

Java and REST API Essentials

Validation and Automation in REST API

Dynamic JSON Payload Customization and Automating Jira API's

Authentication and Deserialization

Payload Serialization and Spec Builders

API Testing and BDD API Framework

Integrating GraphQL and OAuth 2.0

Automated Testing and API Management with Katalon and Apigee

Version Control System using Git (Self-paced)

Streamlining CI/CD pipelines with Rest Assured (Self-paced)

Excel Functionality with Rest Assured Testing (Self-paced)

Leveraging AI for API Testing (Self-paced)

About your REST API Testing Course

What are the learning outcomes for this REST Assured API Testing Course?

What are the prerequisites for this REST Assured Course?

Why take up the Online API Testing Course?

Who should go for this REST API Testing Course?

What are the system requirements for this REST API Course?

Testimonial Reviews

Video Reviews

REST Assured API Testing Course FAQs

What is API Automation Testing?

How is API Automation Testing done using Rest Assured?

Is API Automation Testing using Rest Assured easy to learn?

How Automation Testing using Rest Assured can boost your career prospects?

Is the course material accessible to the students even after completing the API Automation Testing using Rest Assured course?

Can I access the REST Assured API Testing Course syllabus before enrolling?

How is the REST Assured API Testing Course delivered - instructor-led or self-paced?

What is the duration of REST API Automation Testing Certification Course?

Does Edureka offer financing option?

What are the different job roles available after REST Assured API Testing Certification?

Which companies can I apply for after acquiring the Edureka REST Assured API Testing Certification?

What if I miss REST Assured API Automation Testing class?

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