![]() ![]() By leveraging this integration, we can seamlessly incorporate our backend API automation into our CI/CD process. This flexibility enables a wide range of test cases, ensuring thorough validation of the backend APIs across various scenarios.įurthermore, Postman offers seamless integration with Jenkins, a popular continuous integration and delivery (CI/CD) platform. ![]() Parametrization is another remarkable feature. These powerful assertion capabilities enable you to verify various aspects of the API’s behavior, ensuring that it meets the desired specifications and requirements. One of its key strengths lies in its ability to give and assert test results by defining the expected outcomes of the API requests and validating the responses. Throughout this blog post, we will reflect on the importance of using the Postman open-source API testing tool and the most essential elements required to build a solid foundation for backend API automation success. Moreover, automation allows for early detection of issues, providing developers with immediate feedback and empowering them to address potential pitfalls before they impact end-users. The ability to automate repetitive test scenarios and perform comprehensive regression testing enables faster release cycles, reduces human error, and frees up valuable resources for more strategic initiatives. Through digital transformation and fast-changing environments, organizations are embracing backend API automation with the tools and techniques necessary to meet the ever-increasing expectations for software quality.īy implementing backend API automation, organizations can unlock a multitude of benefits. As a result, organizations are seeking ways to optimize their testing processes and ensure the reliability of their backend APIs, the foundation upon which their digital offerings are built. The need for high-quality software has become a paramount concern as users have grown accustomed to seamless interactions, lightning-fast responses, and flawless performance. As organizations strive to deliver exceptional user experiences and stay ahead of the competition, the importance of robust backend API automation cannot be overstated. Further NEWMAN / POSTMAN can be very well Integrated with CI/CD Tools such as Jenkins, Travis etc.In today’s digital landscape, where software has become the basis of businesses, the demand for quality and reliability has reached extraordinary heights. ![]() Postman and Newman can be used for a number of test cases, including creating usage scenarios, Suites, Packs for your API Test Cases. You can use the –bail flag to tell Newman to halt on a test case error with a status code of 1 which can then be picked up by a CI tool or build system. Continuous integration tools respond to these exit codes and correspondingly pass or fail a build. Newman, by default, exits with a status code of 0 if everything runs well i.e. For example, a environment file such as the one shown below will provide the environment variables globally to all tests during execution. To provide a different execution environment, you can use the -e to specify a JSON or CSV file. These Environment configurations can be used to differentiate between configurations specific to your execution environments eg. For example, a data file such as the one shown below will run 2 iterations, with each iteration using a set of variables.Īlternately, the CSV file for the above set of variables would look like:Įach environment is a set of key-value pairs, with the key as the variable name. variables for each iteration, you can use the -d to specify a JSON or CSV file. Lets use the -n option to set the number of iterations to run the collection. A list of options can be retrieved by running it with the -h flag. Newman provides a rich set of options to customize a run. ![]()
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