In prior posts, I’ve illustrated how API Science’s JavaScript validations capability can be used to validate API response timing versus data size, API HTTP response headers, and HTTP response status codes. What hasn’t yet been investigated is how you can use the API Science JavaScript validation facility to validate the API response body. We’ll use […]

In addition to using JavaScript to validate HTTP headers received by your API Science monitors, JavaScript can be applied for fine-grained validation of the HTTP Status Code for each API response. The status code normally associated with a successful response is 200 (“OK”). However, all 2xx status codes indicate that from the server’s point of […]

In my last post, I applied JavaScript to create a timing versus data size validation for my XKCD API monitor: var timing = context.response.timing.total; var size = context.response.meta.downloadSize; if (timing > 5000) { assert(size > 10000, “Download size vs speed issue”); } The validation checks how long it took to complete the API check. If […]

My last post described the possibility of applying JavaScript and API Science’s built-in Chai Assertion Library to validate responses from API calls. In that post, I created a monitor that calls the xkcd.com API, which returns JSON formatted responses. Now it’s time to write some JavaScript that validates the API’s responses. The API Science monitoring […]