Postman has a powerful scripting environment that enables you to add JavaScript code (scripts) in your gRPC requests. You can define scripts for two hooks available during the request execution lifecycle:
You can use scripts to write API tests, debug your requests (by logging to Postman Console, or dynamically read/update the values of variables.
This is all powered by the Postman Sandbox, a JavaScript execution environment available to you while writing your Before invoke and After response scripts. Whatever code you write in these scripts is executed in the sandbox.
To see several example test scripts for gRPC requests, go to Write tests for gRPC requests using JavaScript assertions in Postman.
To learn more about Postman test scripts in general, see Write scripts to test API response data in Postman.
Last modified: 2024/06/12