Make all discoveries able to publish data to the Collector

[nelsonkopliku]

Previously we made the #361 which makes the cluster discovery able to publish data to the collector.

This PR is following up that path and it makes all the discovery loops able to publish data to the collector.

I added some tests as well, except for the sapsystem discovery, which is not really handy to test.

[arbulu89]

Good job!
As a follow up work, we would need to unify the json annotations to use always the same format, and not mix, camel case, underscores, capital letters, etc
I know that you just inherited this, but we should do it at some point in the future

PD: I see a lot of fixtures. We had some of them before already. Please, have a look if any of them got deprecated and we should remove the file

[nelsonkopliku]

Good job! As a follow up work, we would need to unify the json annotations to use always the same format, and not mix, camel case, underscores, capital letters, etc I know that you just inherited this, but we should do it at some point in the future

Thanks @arbulu89 for the review and feedback.
I completely agree on unifying the json outputs. Created an issue for that #385

PD: I see a lot of fixtures. We had some of them before already. Please, have a look if any of them got deprecated and we should remove the file

I think I didn't see the fixtures you're referring to 😅 . Where should I look for those?

[arbulu89]

Good job! As a follow up work, we would need to unify the json annotations to use always the same format, and not mix, camel case, underscores, capital letters, etc I know that you just inherited this, but we should do it at some point in the future

Thanks @arbulu89 for the review and feedback. I completely agree on unifying the json outputs. Created an issue for that #385

PD: I see a lot of fixtures. We had some of them before already. Please, have a look if any of them got deprecated and we should remove the file

I think I didn't see the fixtures you're referring to sweat_smile . Where should I look for those?

There are some files in the test folder itself. We didn't put them as fixtures, so now we have a combinations of fixtures in the fixtures folder and other directly in the test folder.

Forget about it in this PR at least. We will do some cleanup at some point!