Introduction To Postman API Testing Tool

1. Introduction: A postman is an automatic tool that helps in doing API verification in a project. This software solution is supported by Google and it consists of a friendly GUI (Graphical User Interface) that helps in reading response. In other words, Postman is a complete platform for API development that consists of multiple built tools for supporting API in every step of development. To further know about its functionalities one can, visit the Postman Online Course. In addition, it facilitates a user to design, debug, automate, monitor, and publish the API. FEATURES OF POSTMAN: Postman tool has a user-friendly interface that allows users to send simple messages only by just entering it, filling the headers, and selecting an HTTP method. Moreover, this tool even provides code snippets for new users. It further allows users to automate the tests in JavaScript with features such as writing test suites, build requests. In addition, Postman is a cost-effective solution and consists of two plans that are paid and free. The free version lacks a few features but it can be useful in learning this tool. Postman provides multiple features and tools that make it a perfect platform for API testing. In addition, a user can create a collection of integration tests in it and this helps in knowing whether the API is working correctly or not. Moreover, it allows developers to test an API in the right environmental conditions along with the information storage. A developer can easily move and share these tests in different environments. •Ensures Data Security •Provides Scalability •Facilitates API Monitoring •Can Integrate with Other Apps •Manages Design For API •Provides Access Control •Ensures Visibility BENEFITS OF USING POSTMAN: Postman allows a user to store data and information derived from the tests conducted in the past. This data can be useful as environmental variables for subsequent API calls. It further ensures the easy creation of test suites and it helps in knowing the functioning of an API. Moreover, this tool has great technical community support that plays a very important role in enhancing its use. It further helps in providing test coverage by adding test checkpoints for a successful HTTP response. Moreover, it also supports easy debugging by checking the retrieved data. There are many Postman Training Institute in Noida and one can enroll in them for starting a career in it. in various platforms such as GitHub, Stack Overflow, and a few more. Postman allows easy automation of tests such as unit tests, integration tests, regression tests. Etc. In addition, a

2. developer can easily track data with the help of test reports by Postman. It further supports continuous integration, which helps developers to maintain the development practices. •Easy Accessibility- A user can easily access this tool from anywhere, anytime just by logging in to its account. •Collection Of API Calls- It allows the collection of Postman API calls and each collection is capable of creating subfolders and multiple requests. Thus, proves to be helpful in organizing test suites. •Ensures effective integration with systems- With the help of its command-line tools, it becomes easy to integrate with other top developer tools and systems such as Jenkins, GitHub, Slack, Gitlab. Etc. •Provides comfortable business logic implementation- Postman testing helps in improving the application test coverage. •On-the-fly testing- Postman makes sure that there are no bugs, errors, or duplicities in the written coding. •Provides useful scripts- The test scripts are written in JavaScript. Thus, it allows a user to manipulate the received data in multiple ways. •Has tons of resources- This tool comes with various tools and code snippets that help in writing test scripts. SOME TOOLS IN POSTMAN: •New- Tool to create a new request, collection, or environment. •Import- Tool to import collection on an environment and allows importing from file, folder, or a link. •Runner- Helps in executing the automated tests. •Open New- Helps in opening a new tab, Postman Window, or runner window. •My Workspace- It is a tool for creating a new workspace. •Invite- Helps in collaboration by inviting team members. •History-This displays the requests that you have sent. •Collection- It helps in organizing the test suites. •Request Tab- This displays the request title currently working on. •Params- It is where the parameters are written for requests. Source URL:https://www.postpuff.com/introduction-to-postman-api-testing-tool/