Agile Web Development with Rails 7: Adding a hint to `bin/rails test:all` (PDF p. 187)

PDF version: B 3.0

How about adding a remark that all test can ge run using

bin/rails test:all

I find myself doing that especial when using auto-running tests either via the Guard gem or an IDE feature.
It’s also useful for running all the tests on a CI/CD system (GitHub actions, Jenkins etc.).