WebServices testing (RestSharp + Postman) Complete Guide (Udemy.com)
2 in 1! Learn API testing from zero and build Test Automation with minimum toolset: C#, NUnit, RestSharp, Newtonsoft
Created by: Tigran Ter-Karapetyants
Last updated August 2024
What you will learn
- Postman basics
- API baiscs
- REST API
- RESTful Web Services
- HTTP methods
- HTTP status codes
- JSON schemas
- API testing
- NUnit 3 basics
- NuGet basics
- DotNet Console basics
- RestSharp basics
- NewtonsoftJson basics
How it compares
Against the other 281 rated Udemy courses in Software Testing on CourseDuck:
- Rating4.2 out of 5higher than 12% of them
- Reviews360#195 of 282 by number of reviews
- Length10.7 hourslonger than 69% of them
- Last updatedAugust 2024earlier than 64% of them
Course Description
Are you ready to become a WebServices Testing expert, mastering both RestSharp and Postman? Look no further! This comprehensive course is your key to unlocking the world of API and WebServices testing.
In today's digital landscape, the reliability of WebServices is crucial. This course is your gateway to becoming a proficient API tester, harnessing the power of RestSharp and Postman to validate and optimize RESTful Web Services.
What You Will Learn:
Postman Basics: Start your journey with a solid foundation in Postman, whether you're a beginner or experienced user.
API Basics: Grasp the essential concepts of APIs and understand their role in modern software development.
REST API: Dive deep into Representational State Transfer (REST) APIs and learn how to interact with them efficiently.
RESTful Web Services: Explore RESTful Web Services and discover how to validate their functionality effectively.
HTTP Methods: Master various HTTP methods (GET, POST, PUT, DELETE, etc.) for diverse API operations.
HTTP Status Codes: Learn to interpret HTTP status codes accurately, identifying success and potential issues.
JSON Schemas: Work with JSON schemas to validate and structure API responses with precision.
API Testing: Tackle practical API testing scenarios, from simple requests to complex workflows, ensuring the reliability of WebServices.
NUnit 3 Basics: Gain proficiency in NUnit 3, a powerful unit testing framework for .NET, to structure and execute your tests seamlessly.
NuGet Basics: Discover how to manage project dependencies efficiently using NuGet, simplifying the integration of external libraries.
DotNet Console Basics: Build a strong foundation in using the .NET Console for debugging and executing your .NET code.
RestSharp Basics: Explore the fundamentals of RestSharp, a popular .NET library for API testing, to create powerful test scripts.
NewtonsoftJson Basics: Understand the basics of Newtonsoft.Json, a widely-used JSON framework for .NET, to handle JSON data efficiently.
Why Enroll in This Course?
Hands-On Experience: Develop practical skills through hands-on exercises, quizzes, and real-world API testing projects.
Expert Guidance: Learn from experienced instructors with a deep understanding of WebServices testing and RestSharp.
Career Advancement: Enhance your career prospects by becoming a proficient WebServices Tester, a skill in high demand in the tech industry.
Lifetime Access: Enjoy lifetime access to course materials, updates, and join a supportive online community of learners.
Don't miss this opportunity to become a WebServices Testing expert with both RestSharp and Postman. Enroll today and take the first step toward a rewarding career in API and WebServices testing!
Instructor Details
- 4.2 Rating
360 Reviews
Tigran Ter-Karapetyants
I'm a passionate Programmer & Test Automation Engineer.
My mission at Udemy is to provide courses from beginner to advanced levels in Test Automation Engineering in IT.
I'm currently teaching 12 courses in 2 programming languages with 410,000+ students worldwide.
Some of my courses include:
• Selenium
• Java
• C#
• JUnit
• NUnit
• Gradle
• NuGet
• Postman
• Cucumber BDD
• SpecFlow BDD
• Rest Assured
• Rest Sharp
I'd love to be your instructor to provide you with a great learning experience and help you develop new skills.
I'll see you in class!
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Reviews
By Radosław Wiśniowski on 8/20/2025
Great knowledge and well-explained, though some parts (like NUnit) feel a little out of date. The biggest drawback of this course, I’m sorry to say, is the voice and delivery style of the speaker(s). The manner of explanation makes it quite difficult to follow at times, and even increasing the playback speed to 1.25x or 1.5x doesn’t really help. That said, the course still gave me a solid understanding of the basics of Postman and RestSharp, and it definitely sparked my interest to learn more. Overall, I think it deserves 4 stars.
By Muhammad Shah on 8/16/2025
Most one of the course thati have thought ,no one of them to make it easier with in-depth take up the course .Love your delivered method.
By Anonymized User on 2/2/2025
Really enjoyed the course, it is difficult to find tutorials / answers on anything related to .Net online and this course covered what I needed to success on my new test automation position coming from a Java background, also learned a few tricks from Postman, The only thing to point out would be that skipping all the postman sections could lead to confusion as there would be no context on some of the things that are taken for granted in the RestSharp part as they were already explained in previous Postman sections
By Marina Basiuk on 9/19/2024
Course is great for beginners or to refresh the knowledge after a long break. Would be great to have more exercises and make them different to the lecture in order to challenge people.
By Anastasiia Tsynduk on 2/28/2024
Just wanted to drop some feedback on the course – it's fantastic! The breakdown of Postman, API basics, and RESTful Web Services is super clear, whether you're a total newbie or have some experience. The hands-on exercises are gold – they really help in getting a hang of API testing. Also, the coverage of NUnit 3, NuGet, DotNet Console, RestSharp, and Newtonsoft.Json is a great bonus, making it a well-rounded learning experience. Big thanks for the expert guidance and making this journey so enriching. Excited to keep learning!
By Tariq on 2/23/2024
The accent should be neutral. Having hard time understanding the trainer accent and even subtitles also not matching. If he works on subtitles then user can easily understand it.
By Aman Aggarwal on 1/8/2024
Good Content ( as your example covers from postman to restsharp code) making it easier for understanding and Test is also good
By Cahit Karakas on 7/2/2023
From the start it was good. but lost me at the parameterized tests section. continued from there, I think you made the course more complicated than it should be. I believe, from the section, you can modify framework for way simpler version. parameterization is not reliable for APIs I worked with so far, at least in my experience.
By Denys Malik on 4/30/2023
Great course. It will be useful for senior engineers as well as for beginners. Good structure. The amount of information is very solid.
By Galo Gabriel Galarza Acosta on 6/10/2022
Interesante, muestra las diferencias entre 2 grandes tecnologías que se usan actualmente web services y APIs. Buen tema el de Tecnologías .NET
Quality Score
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Overall Score : 84 / 100











