Master Web API Testing with Postman: A Complete Guide

What you will learn:

Postman fundamentals
API fundamentals
REST API architecture
RESTful web services testing
HTTP request methods (GET, POST, PUT, DELETE)
HTTP status code interpretation
JSON schema validation
Practical API testing techniques

Description

Ready to become a master of web API testing? This comprehensive course uses Postman to guide you from beginner to expert. In today's interconnected world, APIs are the backbone of web applications, and mastering their testing is crucial for any developer or QA professional. This course unlocks the power of Postman, enabling you to confidently test RESTful web services and ensure their reliability.

What you'll achieve: You'll gain a deep understanding of API fundamentals, including RESTful principles, various HTTP methods (GET, POST, PUT, DELETE), and HTTP status codes. You'll master JSON schema validation and confidently navigate complex API workflows. Through hands-on projects and practical exercises, you will build a robust skillset to test APIs effectively.

Course Highlights:

Postman Mastery: Learn Postman from the ground up, utilizing its powerful features for efficient API testing.
API Fundamentals: Grasp core API concepts, including REST and its architectural principles.
HTTP Method Expertise: Become proficient in using GET, POST, PUT, and DELETE requests for comprehensive API testing.
JSON Schema Validation: Learn to accurately validate and structure API responses using JSON schemas.
Real-World Projects: Apply your knowledge through practical API testing projects that mirror real-world scenarios.
Expert Guidance: Learn from experienced instructors with a proven track record in API testing.
Lifetime Access: Enjoy unlimited access to updated course content and a supportive community.

This course isn't just about learning the tools; it's about building a career-ready skillset. Invest in your future and become a sought-after API testing professional. Enroll now!

Curriculum

Introduction

This introductory section lays the groundwork for your API testing journey. You'll be introduced to the course structure, communication strategies, effective resource utilization, and tips for optimizing your learning experience. Lectures cover the course introduction, a communication plan, guidance on using course resources, and suggestions for enhancing your learning journey.

API Basics

Gain a fundamental understanding of APIs and web services. This section explores various API types, focusing on REST APIs. You'll learn about HTTP methods, including GET, POST, PUT, DELETE and how to interpret HTTP status codes to understand API responses effectively. The modules include an explanation of APIs and web services, an overview of API types, a deep dive into REST APIs, a comprehensive guide to HTTP methods, and detailed information on HTTP status codes.

Test Environment Setup

Set up your testing environment by installing and becoming familiar with Postman, a powerful tool for API testing. The section also guides you through Trello account creation and authorization token generation, providing a practical context for your learning. Modules include a Postman introduction, instructions for Postman installation, and guidance on creating a Trello account and generating authorization tokens within Trello.

HTTP Method GET

Master the GET method within the context of Postman and learn to validate responses using JSON schemas. The section involves hands-on exercises and hometasks to solidify your understanding. Lectures cover a general overview of the GET method, practical application in Postman, related homework assignments, JSON schema validation, associated homework, and validation of GET method responses, alongside additional homework assignments.

HTTP Method POST

Explore the POST method, using Postman for implementation and incorporating validation exercises. Includes practical applications and homework assignments to reinforce your learning. The section includes an overview of the POST method, practical application within Postman, homework focusing on Postman implementation, validation of POST method responses, and accompanying homework.

HTTP Method PUT

Understand and implement the PUT method using Postman. This section includes practical exercises and associated homework assignments to ensure a thorough understanding. Lectures cover an overview of the PUT method, application within Postman, related homework, validation of PUT method responses, and additional homework focusing on validation.

HTTP Method DELETE

Learn how to effectively use the DELETE method in API testing with Postman. The section emphasizes practical application and includes homework assignments to help reinforce the concepts. Lectures cover an overview of the DELETE method, how to use it within Postman, associated homework, validation of DELETE method responses, and relevant homework assignments.

Postman Tips

This section provides valuable insights into Postman's advanced features, enabling you to optimize your API testing workflow. Lectures cover the use of variables within Postman for improved efficiency and organization.

Bonus - Automated Test in Postman

Enhance your API testing skills by exploring the creation of automated tests using Postman. This bonus section introduces the fundamentals of automation within the Postman environment. The section introduces the first automated tests in Postman.

Final Test

This final section assesses your comprehensive understanding of the course material through a comprehensive exam. The final test consists of 52 multiple-choice questions.

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