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Postman consists of New, Import, Runner (used to execute tests with Collection Runner), Open New, Interceptor, Sync menus, and so on. Given below is the screenshot of the navigations available in Postman − Header To start working with Postman, we have the navigations as shown below. Postman gives the option to import/export Environments and Collections, enabling easy sharing of files. Thus, a single collection can be used with various configurations.
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With Postman, we can create more than one environment. The Postman console allows debugging test steps. Postman can be integrated with Newman or Collection Runner which allows executing tests in much iteration. Postman can be integrated with the continuous integration and either continuous delivery or continuous deployment (CI/CD) pipeline. Postman can be used for test development by addition of checkpoints to HTTP response codes and other parameters. Postman is capable of building multiple API calls like SOAP, REST, and HTTP.
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Users can make a collection of API calls which can have varied requests and subfolders. Postman allows easy maintenance of test suites with the help of collections. Postman can be accessed very easily by logging into your own account after installation on the device. Postman can be used very easily by just downloading it. Postman comes without any licensing cost and is suitable for use for the teams with any capacity. Postman has a huge user base and has become a very popular tool because of the reasons listed below −
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It can build multiple HTTP requests − POST, PUT, GET, PATCH and translate them to code. It has a graphical user interface (GUI) and can be used in platforms like Linux, Windows and Mac. Postman has the feature of sending and observing the Hypertext Transfer Protocol (HTTP) requests and responses. It can be used to design, document, verify, create, and change APIs.
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It is a tool for testing the software of an API. Postman was designed in the year 2012 by software developer and entrepreneur Abhinav Asthana to make API development and testing straightforward. We require an API whenever we access an application like checking news over the phone, Facebook, and so on. Thus, an API is a collection of agreements, functions, and tools that an application can provide to its users for successful communication with another application. API acts like an interface between a couple of applications and establishes a connection between them. Postman is an Application Programming Interface (API) testing tool.
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