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REST API Automation with RestSharp & HTTP Client

Name: REST API Automation with RestSharp & HTTP Client
Rating: 4.5 (291 reviews)

End to End API Automation with RestSharp Framework & HTTP Client Library

Created byRahul Singh Rathore

Last updated 2/2024

English

What you'll learn

How to design Automation Framework for API automation
HTTP Client library and its usage for API Testing
Different type of Authentication Mechanism used with API
RestSharp framework and its usage for API Testing
Synchronous and Asynchronous execution Pattern
Continuous Integration and Continuous Deployment

Course content

42 sections • 211 lectures • 17h 15m total length

Introduction and Course Material1:19
Prerequisite0:36

Tools Required0:35
Setting up the jdk 1.84:55
Setting up the Tomcat Server3:24
Setting up the Visual Studio - Part One2:24
Set up Visual Studio 2019 Community Edition by downloading the free edition, running the executable, and following prompts for installation and restart.
Setting up the Visual Studio - Part Two1:44
Set up Visual Studio community edition by using the installer to add tools and features, select .NET, modify the installation, and restart the system to finalize rest api automation readiness.
Setting up the Postman Client1:13
Application Deployment in Tomcat4:15

Setting up the HTTP Client1:17
Learn to set up the http client by installing the rest framework via a NuGet package, explore the package documentation, and use its classes to interact with a REST endpoint.
Understanding the HTTP Client Framework1:03
Creating the HTTP Client1:34
Creating the GET Request6:13
Capturing the Response3:10
Response Format1:29
Capturing the Status Code from Response3:13
Capturing the Response Content3:20
Capture the response content by using the read as string method of the response content, which returns a task<string>, then print the data.
XML and JSON Data Format1:31
Accepting the Data in a JSON and XML format7:08
GET Request using SendAsync5:23
Working with Using Statement3:37
Creating the custom class to capture the response4:59
Serialization and Deserialization0:38
Installing the Deserialization Packages0:59
Creating the Model for JSON Schema2:07
Deserialization of JSON Response4:39
Steps for XML Deserialization0:41
Model for XML Deserialization2:55
Deserialization of XML Data4:16

POST Request - Introduction2:42
Creating the POST request10:13
Validation of Response5:28
POST Request with XML Data6:23
Learn to sign a POST request with XML data, set the content type, and verify results via a GET endpoint using RestSharp and the HTTP client.
Validation of POST request with XML Data5:53
Validate a post request with XML data, fetch the specific record using an ID via a get request, deserialize the response, and assert success in REST API automation.
POST request using SendAsync API4:11
Code Optimization - Part One9:23
Code Optimization - Part Two11:15
Framework Method for POST3:44
Using the Framework Method in TestClass3:25
Framework Method for Response Data8:40
Using the Framework Method for Response Data in TestClass4:03
Use the framework method to disclose response data in the test class for get and post endpoints, converting responses to a list<object> and accessing items by index.

Authentication - Basic Auth2:24
Learn how basic authentication secures endpoints by requiring a username and password, with the client sending credentials and the server granting access to protected resources.
Secure GET End Point2:45
Encoding and Decoding of Basic Auth6:42
Learn how to encode and decode basic authentication using base64 for the authorization header by combining a username and password, then converting to a base64 string with UTF-8 encoding.
Secure POST End Point3:41
Configure secure get and post endpoints, implement a test method for post, perform a get request, add authorization header, and verify and display data.
Secure PUT End Point2:48
Secure DELETE End Point2:00

Requirements

Basic understanding of C# language and OOPS concept such as Class, Object, Interface etc.
Basic understanding of Visual Studio IDE
Basic understanding of Post Man Client
Basic understanding of Windows OS
Basic understanding of Tomcat will be an additional advantage

Description

**The course has been updated with the latest version of the RestSharp framework**

Currently, the IT industry is moving towards Micro Service based architecture. And it is very important to understand what are RESTful API and Web services. This course is all about that.

The Course is divided into 3 sections
In the 1st section, I will have a detailed discussion about the RESTful API and Webservices
In the 2nd section, I will discuss the HTTP Client library and how to use them for testing RESTful API
In the 3rd section, I will discuss the RestSharp framework and how to use it for API testing
I will also discuss synchronous and asynchronous execution. And how to run the test in parallel

In this course, I will also discuss some real-time APIs of the application. Such a Drop Box and JIRA

While going through this course, I will also develop a framework for testing. The source code of the framework will be provided for download

Unit Testing Framework MSTest

MSTest Framework

HTTP Client for API Testing

GET Request
Assertion and Validation
POST Request
PUT Request
DELETE Request
Authentication

Synchronous and Asynchronous Execution

Synchronous and Asynchronous Execution - Introduction
Synchronous Execution's of Test
Asynchronous Execution of Test
Asynchronous Execution of Test - Failed Scenario
Redefining HelperClass with Async & Await Implementation
Asynchronous Execution with Task Factory
Fetch the returned value from asynchronous task
Parallel execution with RunSettings File

RestSharp Framework

GET Request
Framework Design & Implementation
POST Request
PUT Request
Delete Request
Authentication
Token Based Authentication - DropBox API
Session Based Authentication - JIRA API

Who this course is for:

This course is designed for both Developers and testers
Manual/Automation test engineers who want to learn API automation
Best for developers and testers who are planning to build automation framework
Test Engineer who wants to implement the RestSharp framework for API automation

REST API Automation with RestSharp & HTTP Client

What you'll learn

Explore related topics

Course content

Introduction2 lectures • 2min

Environment Setup7 lectures • 19min

Basic of RestFul Services5 lectures • 10min

Unit Testing Framework MSTest5 lectures • 21min

HTTP Client for API Testing20 lectures • 1hr

Assertion and Validation3 lectures • 8min

POST Request12 lectures • 1hr 15min

PUT Request5 lectures • 23min

DELETE Request3 lectures • 12min

Authentication6 lectures • 20min

Requirements

Description

Who this course is for: