Nock interceptors don't persist by default. For every request nock needs an interceptor. It looks like you only setup interceptor once and expect it to work for every request. If you want your interceptors to persist use .persist() option something like below.
I've been reading about nock and jest for 3 days now, but I really don't get the concept behind it. Also, if i rewrite .reply in the test to 400 or rewrite results test will still pass.
unit testing - Jest and HTTP mocking with nock - Stack Overflow
4 I'm testing a codebase that makes external requests to multiple APIs. How do I ensure that a request is never made to one of these APIs during testing? I already plan to use Nock for mocking responses, but I'm worried I'll forget to mock a response and a request will go to the live API.
jestjs - How do I use Nock to disable all external API requests during ...
I will use nock to setup mocked data, because I've used nock in my old existing test suite (built on mocha + supertest) with great success. But in my new Playwright-test I can't get nock to apply to my node app, probably because the node app is started as a separate process.
'loadStudy' method in 'abc.js' is used to handle the below particular GET request. Hence, any GET request from a browser has a 'params' key with 'id' parameter that replaces ':id' in the URL. However, when I try to mock this GET request using nock.js I'm not able to pass this 'id' parameter in the request.