REST API Testing, Automation using POSTMAN from Udemy

What's inside

Learning objectives

Capture network traffic by setting up proxies
Learn how to do multi-part file uploads
Perform data driven testing (create 1000 students with a click of a button)
Learn how to send soap requests using postman

Integrate postman with newman & jenkins
Different types of authentication (basic,oauth1.0,oauth2.0)
Scripting in postman

Capture network traffic by setting up proxies
Learn how to do multi-part file uploads
Perform data driven testing (create 1000 students with a click of a button)
Learn how to send soap requests using postman
Integrate postman with newman & jenkins
Different types of authentication (basic,oauth1.0,oauth2.0)
Scripting in postman

Syllabus

Introduction to Postman

Installing POSTMAN

Installing the Postman Standalone App(Windows & macOS)

POSTMAN Features

POSTMAN APP Walkthrough

Parameters,Response Handling in PostMan

Starting the student App

IMPORTANT: For users with Java 17+

Launching Student app docker image

GET Request(query parameters, path parameters)

Create a new Student (POST method)

Update student info(PUT request)

Update partial info (PATCH request)

Delete a student (DELETE method)

HEAD method

Options Method(Getting information about APIs)

Generating code snippets in POSTMAN

Creating presets

Collections & Environments in POSTMAN

Setting up BestBuy API Playground

Here's a step-by-step instruction guide on how to find the Docker image of Best Buy API Playground and what you need to do on your local machine if Docker is already installed:

Find the Docker Image
- Open your web browser and navigate to https://hub.docker.com/r/tejasn1/best-buy-api-playground.
- Here, you will find the Docker image tejasn1/best-buy-api-playground. This is the Docker image that we will be using.
Pull the Docker Image
- Open your terminal.
- Use the Docker pull command to download the image: docker pull tejasn1/best-buy-api-playground:latest. The latest tag downloads the most recent version of the image.
Run the Docker Image
- Once the image is pulled, you can run the Docker image on your machine. If you want to run the Docker container on a different port, such as 8085, you can do so with the following command: docker run -p 8085:3030 -d tejasn1/best-buy-api-playground:latest.
- This command tells Docker to run the image in a new container, map the host's port 8085 to the container's port 3030, and run the container in the background.
Access the Best Buy API Playground
- After starting the Docker container, the Best Buy API Playground application will be accessible at http://localhost:8085 on your machine.

Global,Environment & Collection Variables

Variable Precedence in POSTMAN

Creating collections in Postman

IMPORT/EXPORT Collections in Postman

Collection Runner in Postman

Creating Documentation for API's

Importing Data in POSTMAN

SOAP Requests using POSTMAN

Making SOAP Requests in POSTMAN

Multipart FileUpload using Postman

Setting up account on zamzar.com

Interceptor & Proxy to capture browser network traffic

Capture traffic with Interceptor

Setting up proxy in Postman

- Creating mock servers & mock requests

Overview on Mocking Apis

Create Mock Server from requests & collections

Using Authentication in POSTMAN

Basic Authentication in Postman

Introduction to paypal

Creating developer account in paypal

OAuth WorkFlow

OAUTH2.0 Authentication with Paypal

Introduction & Setup for Twitter API

Creating,Reading tweets in Twitter using POSTMAN

Data Driven testing using Postman

Starting the student app

Creating 1000 students using POSTMAN

Scripting fundamentals in POSTMAN

Scripting Overview in Postman

Handling Global Variables in POSTMAN

Interacting with environment variables in Postman

Request,Response functions in POSTMAN

Tests,Assertions in Postman

*****OLDER STYLE OF SCRIPTING IN POSTMAN*****

(DEPRECATED) Environment,Global Variable functions in POSTMAN

(DEPRECATED) Request,Response properties in POSTMAN

(DEPRECATED) Tests Object in POSTMAN

(DEPRECATED) Converting Strings to JSON Objects in POSTMAN

Practical Examples on Scripting in POSTMAN

Getting Paypal Access token(using Basic Authentication)

Creating a Payment in Paypal(OAUTH2 authentication)

CSRF authentication using Postman

Newman for CLI execution

Introduction & installation of Newman

Executing a collection in CLI

Executing specific folders in collections

Executing collection URL

Executing collections with environments

DataDriving tests in collections using Newman

Source control with Git, GitHub

Installing Git on Windows

Introduction to git & GitHub

Working with Git

Working with GitHub

Checking in Collections to Git & Github

Jenkins,HTML Reports - Executing collections in Jenkins

Jenkins download & startup(Applicable to both Windows & MacOsx)

Setup Jenkins plugins

Executing a collection in Jenkins

Configuring HTML Reports in Jenkins

Improved reporting with newman-html-reporterextra

Integrate Git & Jenkins to execute collections in CI

Execute postman collection from Jenkins Build (Windows)

This section contains all the course files that are taught in the course

Collection Dump

Final Exam (Walmart API)

Introduction to Walmart Search API

**********WALMART API KEY: IMPORTANT, PLEASE READ********************

Exercise your skills

Solution part-1

Solution part-2

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Develops skills relevant for a software developer and QA engineer role

Provides a comprehensive study of the POSTMAN tool and its functionalities

Covers advanced topics such as scripting and integration with other tools

Taught by experienced instructors with industry expertise

Reviews summary

Rest api testing automation postman

According to students, REST API Testing, Automation using Postman provides concise yet well-structured instructional content that is likely to engage learners. The course seems to be well-received by current learners.

Concise and well-structured.

"Condense and good structure!"

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in REST API Testing, Automation using POSTMAN with these activities:

Review the basics of RESTful APIs and HTTP methods

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Refreshing your knowledge of the basics of RESTful APIs and HTTP methods will provide a solid foundation for understanding the concepts and techniques covered in this POSTMAN course.

Browse courses on RESTful APIs

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Read articles or documentation on RESTful APIs and HTTP methods
Review examples of RESTful APIs and HTTP requests

Practice setting up proxies to capture network traffic

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Practice setting up proxies to capture network traffic using the steps provided in the course will help you gain hands-on experience with this important tool and reinforce your understanding of how it can be used to intercept and analyze network requests.

Browse courses on Proxies

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Review the documentation for setting up proxies in POSTMAN
Set up a proxy in POSTMAN using the provided instructions
Capture network traffic using the proxy you set up
Analyze the captured network traffic to identify patterns and trends

Follow a tutorial on creating mock servers using POSTMAN

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Following a tutorial on creating mock servers using POSTMAN will provide you with step-by-step guidance on how to simulate and test API responses, which can greatly enhance your understanding and troubleshooting skills.

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Search for a tutorial on creating mock servers using POSTMAN
Follow the instructions in the tutorial to create a mock server
Use the mock server to simulate API responses

Three other activities

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Show all six activities

Participate in a study group to discuss different authentication methods in POSTMAN

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Engaging in discussions with peers about different authentication methods in POSTMAN will allow you to share knowledge, exchange ideas, and gain insights from others' experiences, deepening your understanding of this crucial aspect of API security.

Browse courses on Authentication

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Find a study group or create one with classmates
Choose a topic related to authentication in POSTMAN to discuss
Prepare talking points and research on the topic
Participate actively in the discussion, sharing your knowledge and perspectives

Create a documentation for an API using POSTMAN

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Creating documentation for an API using POSTMAN will provide you with hands-on experience in documenting and describing the functionality, usage, and structure of an API, which is a valuable skill for API developers and testers.

Browse courses on API Documentation

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Choose an API to document
Use POSTMAN to explore the API and gather information
Create a documentation template or use an existing one
Write clear and concise documentation, covering all aspects of the API
Review and refine the documentation

Contribute to an open-source project related to POSTMAN

Show steps

Contributing to an open-source project related to POSTMAN will provide you with hands-on experience in collaborating with others, working on real-world projects, and enhancing your understanding of the POSTMAN ecosystem.

Browse courses on Open Source

Show steps

Find an open-source project related to POSTMAN on platforms like GitHub
Identify an area where you can contribute
Fork the repository and make changes
Submit a pull request with your changes

Career center

Learners who complete REST API Testing, Automation using POSTMAN will develop knowledge and skills that may be useful to these careers:

API Architect

This course is designed to help API Architects learn the skills they need to design and architect APIs. The course covers a wide range of topics, from the basics of API design to more advanced topics such as API security and API performance.

See salaries and explore the career path for API Architect

API Test Analyst

API Test Analysts, tasked with ensuring that APIs live up to their functional and non-functional requirements, would be well advised to take this course. This course's extensive syllabus covers a wide range of API testing topics, from the basics of Postman to advanced concepts like performance testing and security testing.

See salaries and explore the career path for API Test Analyst

Quality Assurance Tester

This course is designed to help Quality Assurance Testers learn the skills they need to test APIs. The course covers a wide range of topics, from the basics of API testing to more advanced topics such as performance testing and security testing.

See salaries and explore the career path for Quality Assurance Tester

DevOps Engineer

This course can help DevOps Engineers learn the skills they need to manage the API lifecycle. The course covers a wide range of topics, from the basics of API management to more advanced topics such as API security and performance monitoring.

See salaries and explore the career path for DevOps Engineer

Software Developer

This course can help Software Developers become more adept at building and testing APIs. The course covers the basics of API development, as well as more advanced topics such as API security and performance testing.

See salaries and explore the career path for Software Developer

Technical Writer

This course can help Technical Writers learn the skills they need to document APIs. The course covers a wide range of topics, from the basics of API documentation to more advanced topics such as API style guides and API reference documentation.

See salaries and explore the career path for Technical Writer

Product Manager

This course can help Product Managers learn the skills they need to manage API products. The course covers a wide range of topics, from the basics of API product management to more advanced topics such as API monetization and API strategy.

See salaries and explore the career path for Product Manager

Data Analyst

This course may be helpful for Data Analysts who want to learn how to use APIs to access and analyze data. The course covers a wide range of topics, from the basics of API testing to more advanced topics such as API security and performance testing.

See salaries and explore the career path for Data Analyst

Business Analyst

This course may be helpful for Business Analysts who want to learn how to use APIs to improve business processes. The course covers a wide range of topics, from the basics of API testing to more advanced topics such as API security and performance testing.

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Project Manager

This course may be helpful for Project Managers who want to learn how to manage API projects. The course covers a wide range of topics, from the basics of API project management to more advanced topics such as API risk management and API quality assurance.

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Systems Analyst

This course may be helpful for Systems Analysts who want to learn how to analyze APIs. The course covers a wide range of topics, from the basics of API analysis to more advanced topics such as API security and performance testing.

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Information Security Analyst

This course may be helpful for Information Security Analysts who want to learn how to secure APIs. The course covers a wide range of topics, from the basics of API security to more advanced topics such as API threat modeling and API penetration testing.

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Network Engineer

This course may be helpful for Network Engineers who want to learn how to manage APIs. The course covers a wide range of topics, from the basics of API management to more advanced topics such as API performance monitoring and API traffic analysis.

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Database Administrator

This course may be helpful for Database Administrators who want to learn how to use APIs to access and manage databases. The course covers a wide range of topics, from the basics of API testing to more advanced topics such as API security and performance testing.

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IT Support Specialist

This course may be helpful for IT Support Specialists who want to learn how to troubleshoot APIs. The course covers a wide range of topics, from the basics of API troubleshooting to more advanced topics such as API performance monitoring and API error analysis.

See salaries and explore the career path for IT Support Specialist