Accessibility

[fapdash]

I plan to do this for all the icon only buttons.
I also added the test setup in this PR so I could write a test for my changes.

[fapdash]

This is a bit silly as we really don't need to mock the AuthService once we actually have working auth in tests.
If we don't mock the AuthService then the ApplicationContext can't be reused though.
But I think the @AutoConfigureMockMvc will change the ApplicationContext hash anyways, since it adds the MockMvc to the context.
My suggestion would be to move all the @SpringBootTest classes to this pattern.

[Nonononoki]

For constants please use the Tools.java class. If you need to check for the profile there is an example is DonateService:125, no need for ProfileConstants class.

[fapdash]

If you need to check for the profile there is an example is DonateService:125, no need for ProfileConstants class.

If you insist on doing it that way that's fine but the way you coded this we can never run multiple profiles at the same time since your check for the production profile will fail in that case.
That's why I recommend against it. Using the Environment class let's the Spring Framework handle the profile matching.

[Nonononoki]

What's the use case for running multiple profiles at the same time?
Your solution is indeed the more elegant one, but now it must be changed everywhere else as well ;)

[fapdash]

What's the use case for running multiple profiles at the same time?

I use it to quickly mix in predefined behavior during development, which I don't always want to have turned on.
Eg. extensive SQL logging or dumping the schema generated by hibernate.ddl-auto to a file (the sql DDL statements).
I also use it in production but that's mainly because I prefer property files over environment variables.
In general I think it's a good idea to keep as many options open as possible because it gets harder to change such decisions the bigger the code base grows. 🤷 :)

Your solution is indeed the more elegant one, but now it must be changed everywhere else as well ;)

I might go ahead and do it to get more familiar with the code base but I'm not sure when I'll find the time. 🤷