Newman vs Soap UI: What are the differences?

Introduction

Markdown code formatting has been applied to the following information regarding the key differences between Newman and SoapUI. Newman and SoapUI are both popular tools used in the field of software testing, however, they differ in several important ways.

1. Installation: Newman is a command-line tool that is part of the Postman ecosystem. It is installed globally using npm, making it easily accessible from any command prompt. On the other hand, SoapUI is a standalone application that needs to be downloaded and installed on a computer before it can be used.

2. Functional Testing: Newman is primarily designed for functional API testing and integration testing. It allows users to run Postman collections from the command line interface, making it useful for automation purposes. SoapUI, on the other hand, is a comprehensive testing tool that supports functional testing, load testing, security testing, and more. It is specifically designed for testing SOAP and REST APIs.

3. Interface: Newman does not have a graphical user interface (GUI) and is entirely command-line based. Users interact with Newman by executing commands and providing necessary parameters. In contrast, SoapUI provides a user-friendly GUI that allows users to create, edit, and execute test cases in a visual manner. This makes it more suitable for testers who prefer working with a visual interface.

4. Scripting Capabilities: Newman allows users to write JavaScript code to enhance the testing capabilities and flexibility. It provides a scripting sandbox environment where users can customize their tests by accessing and manipulating test data, environment variables, and response data. SoapUI, on the other hand, provides support for scripting using various languages such as Groovy, JavaScript, and others. This allows for advanced scripting scenarios and integration with external systems.

5. Request Generation: Newman relies on predefined Postman collections to generate API requests. These collections contain information about request URLs, headers, body, parameters, and pre/post request scripts. It allows users to easily configure and manage different API requests within these collections. In contrast, SoapUI allows users to create API requests from scratch using a user-friendly interface. Users can specify all the necessary details for the request, such as endpoint, method, headers, parameters, and authentication, using intuitive form-based editors.

6. Reporting and Documentation: Newman provides basic HTML and JSON reports that can be generated during test execution. These reports show detailed information about request/response, test outcomes, and execution statistics. It also allows users to export collections as documentation in different formats like Postman Collection, Swagger, etc. On the other hand, SoapUI generates comprehensive test reports that include detailed test results, logs, error details, and more. It also allows users to generate test documentation in various formats, such as HTML, PDF, and Word.

In summary, Newman and SoapUI differ in terms of installation, functional testing capabilities, interface, scripting capabilities, request generation, and reporting/documentation. Newman is a command-line tool focused on API testing, while SoapUI is a feature-rich testing tool designed for testing SOAP and REST APIs with a graphical user interface.