How to disable Datasource on certain @MicronautTest-annotated test?

[Nahuel92]

Issue description

Hi there.

I'm using Micronaut Data in my application, but I would like to disable the Datasource for certain tests I have annotated with @MicronautTest. I haven't seen anything like that in the docs, where the suggested approach is to use a DB such as H2.

In my particular case, what I'm testing right now doesn't use the DB at all, but it still requires it if I want to use the Micronaut context to use its real dependencies (which, in turn, are not DB-related).

I would like to achieve something similar to test slices that can be achieved with Spring Boot so that I can use a context but without a DB (for certain tests).

Is that even possible?
Thanks.

[sdelamo]

I am moving this issue to Micronaut Data.

One option is to remove datasources.default.* configuration from the default application.properties that will be loaded in tests. That will cause Micronaut Data not to be started.