Re:Ask HN: What developer tools would you like to see?
by arinlen on Sunday May 22, 2022 @11:52AM
(#31469475)
> I'd love a tool that would observe my code during runtime - capturing all inputs and outputs from every function, as well as the value of each variable at each point in the execution flow. Because this would probably incur a performance hit, I'd want to have the option to toggle it on/off.
There's a class of integration tests dubbed consistency tests, which tracks the output that an interface provides give a specific input in production, and the test consists of playing back a sample of said production traffic to verify if the service remains consistent before promoting/dialing it up in production.
This class of integration tests is also used in UI tests, and Selenium provides explicit support for them.
There's a class of integration tests dubbed consistency tests, which tracks the output that an interface provides give a specific input in production, and the test consists of playing back a sample of said production traffic to verify if the service remains consistent before promoting/dialing it up in production.
This class of integration tests is also used in UI tests, and Selenium provides explicit support for them.
https://elementalselenium.com/tips/62-web-consistency-testin...