Extracted from #6692
Related #6833
Followup report handle CSV exports with authorization and the Mileage reports handles Reimbursement CSV exports. Both have placeholder specs only. Let's add coverage to ensure they work as expected and no bugs are introduced.
Extracted from #6692
Related #6833
Followup report handle CSV exports with authorization and the Mileage reports handles Reimbursement CSV exports. Both have placeholder specs only. Let's add coverage to ensure they work as expected and no bugs are introduced.