refs #9178, refs #8988
With 7353c87d7f we use Bluebird globally for Promises. Therefore, the request lib doesn't need to be wrapped in a bluebird Promise anymore.
This was originally done, so we can work with catch predicated in our image-size lib.
Updated the tests to proof, that the catch predicates work.
The tests fail, as soon as the Promise overwrite is commented out.
refs #9178
- not 100% sure about this, but i think it makes right now the most sense
- we have already a url service and creating another lib/url is confusing at the moment
- i'll copy the last utility `makeAbsoluteUrls` to the url service for now
- see next commit for explanation (!)
refs #9178
- i am not super happy about `const imageLib = require('../lib/image')`
- i don't really like the name `imageLib`
- but i had no better idea 😃
- if we use the same name in the whole project, it's very easy to rename the folder or the variable
refs #9178
- first iteration of tidying up the unit tests
- this is useful in the current stage, because if i move files in the server folder, i need a clean folder/file structure to detect which tests needs to move
- this is a simple cleanup to reflect the current server folder structure
no issue
- this test fails sometimes, i recently increased the socket delay (maybe it was not enough)
- because these are milliseconds
- let's try 100ms
