Learn API Testing using Postman, SoapUI & RestAssured | Udemy

Course Overview: Mastering Back-End Testing and API Automation

In today’s digital landscape, web applications heavily rely on seamless communication through web services. The dominant architecture, Representational State Transfer (REST), has become a cornerstone in modern web service development. This course aims to transform you into a proficient back-end testing expert, equipping you with the skills to navigate the evolving IT industry landscape.

Module 1: Understanding API Fundamentals

• Unveiling API Basics
• Decoding Client-Server Architecture
• Types of APIs Unveiled
• API vs. Web Services: A Comparative Analysis
• Delving into REST API Methods
• Distinguishing HTTP vs. HTTPS

Module 2: Mastering Postman for API Testing

• Navigating Postman Essentials
• Seamless Postman Installation
• Crafting Workspaces for Collaboration
• Constructing Collections: Get, Post, Put & Delete Operations
• Efficiently Managing Requests: Save, Edit, and Validate
• In-Depth Exploration of Response Validation
• Harnessing Postman Scripts: Pre-request and Test Scripts
• Unleashing the Power of Variables: Global, Collection, Environment, Local, and Data Variables
• Elevating API Testing with Postman Console
• Crafting Dummy APIs with NodeJS and json-server

Module 3: Advanced Techniques in Postman

• Dynamic API Chaining Techniques
• Hands-On Project: Building a Books API
• Data-Driven Testing using JSON & CSV Files
• File Upload & Download API Strategies
• Deep Dive into Authorization Types
• Navigating Swagger Documentation
• Leveraging cURL for Enhanced Testing
• Documentation and Publishing Best Practices

Module 4: Exploring RestAssured for API Automation

• Introduction to RestAssured
• Setting Up a Maven Project for RestAssured
• Including Essential Dependencies
• Unleashing the Power of HTTP Methods: GET, POST, PUT, DELETE
• Crafting Request Bodies: HashMap, POJO Class, Org.Json Library, External JSON File
• Parameter Handling: Path Parameters, Query Parameters, Headers, and Cookies
• Efficient Logging Strategies
• Proficient Data Parsing: JSON and XML Responses
• File Upload & Download Automation
• Implementing JSON & XML Schema Validations
• Serializing and Deserializing JSON
• Authentication Protocols and Strategies
• Mastering API Chaining in RestAssured
• Building Robust Frameworks with Request and Response Specification Builders
• Streamlining the Framework Design: Root Path and Project Structure

By the end of this comprehensive course, you will not only be well-versed in back-end testing and API automation but also equipped to seamlessly integrate these skills into your workplace or secure high-paying job opportunities in the rapidly evolving IT industry.