This series of books contains some IELTS tests.
An ell post uses the phrase "rehearse the IELTS test" to refer to practice with tests in those books.
Is it clear and natural to use "rehearse" that way?
The musicians rehearsed (the symphony) for the concert.
In accordance with the usage from the example, should I say it like this?
Doing exercise to rehearse for the IELTS test.