Expand client testing for Espanol

Editor assessment

The subject says client testing was expanded for Espanol, which communicates the intent clearly enough, though the missing accent in Espanol is a small language-hygiene slip. The fix type is a stretch, since expanding coverage leans toward a test or feat change, but the straddle is not penalized hard; the tests scope is apt. No body exists, and one line on what behaviors the new Spanish tests cover would have added real value. The PR reference is well formed. Style is otherwise fine: imperative, unperioded, moderate length. Understandable and honest, with a thin body and a soft type choice holding it just short of excellent.