This warning re-appeared when running mailer tests:
```
DISABLE_SPRING=1 bin/rspec spec/mailers/administration_mailer_spec.rb
```
It is now fixed properly, in a way recommanded by the documentation.
Turns out we need not only to load the Job constants later, but also
not to do the same work twice – otherwise we'll get a
> ApiEntreprise::Job constant is already defined
when attempting to re-define the constant.
Fix a warning when running tests:
> DEPRECATION WARNING: Initialization autoloaded the constant DynamicSmtpSettingsInterceptor.
>
> Being able to do this is deprecated. Autoloading during initialization is going
to be an error condition in future versions of Rails.
>
> Reloading does not reboot the application, and therefore code executed during
> initialization does not run again. So, if you reload DynamicSmtpSettingsInterceptor, for example,
> the expected changes won't be reflected in that stale Class object.
>
> This autoloaded constant has been unloaded.
>
> Please, check the "Autoloading and Reloading Constants" guide for solutions.
However if we fix as recommanded, the interceptor will get added
each time the classes are reloaded. And as the actual class instance
changed after the reloading, they won't be de-duplicated – *and*
there's no way to remove the old interceptor without having a reference
to the (now-deleted) class.
Instead we load the interceptor once, and add a message about the class
not being auto-reloaded.
This removes spam in the debug console when running locally.
Removed messages look like a swarm of:
> [Tracing] Discarding <rails.request> transaction </assets/marianne.png> because it's not included in the random sample (sampling rate = 0.001)
Fixes zeitwerk complaining that the compatibility aliases loaded in an
initializer will never be reloaded.
In our case it doesn't matter that much, but it will reduce the console
spam.
As the comment states, it would be nice to load the Virus Scanner on
the Attachment (rather than the blob).
However, in order not to clobber the blob metadata, we want to run the
VirusScanner once the blob analyzer did run.
And the most direct way to detect that the blob analyzer did run is to
add an `on_update_commit` hook on the blob, as this hook will be
trigerred when saving changes to the metadata. This is what the current
solution uses.
So the current solution is almost optimal, and has a low chance of
accidentally clobbering the blob metadata – as the virus scanner is only
started when the analysis phase is finished.
