How to useJavaScript Code in the Tests Tab in JSON
Postman allows users to write JavaScript code in the ‘Tests’ section of a request. Here’s a simple way to compare two JSON objects:
var serverData = JSON.parse(responseBody);
var JSONtoCompare = {}; // Insert your predefined JSON here.
tests["Body is correct"] = _.isEqual(serverData, JSONtoCompare);
How to Write Postman Test to Compare the Response JSON against another JSON?
In the era of API-driven development, testing the API responses to ensure their correctness is of paramount importance. One such test includes comparing the JSON response of an API against a predefined JSON. In this article, we will delve into how to write a Postman test for this purpose.
Table of Content
- What is Postman?
- JSON and its Role in APIs
- Why Compare JSON Responses?
- Approaches to Comparing JSON Responses in Postman
- Steps to Set Up a Postman Test
- Conclusion
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