Fix non-determinism in test

Summary: This test was failing on D67542150. As far as I can tell, having two commands map to the same key introduced some non-determinism. Fix here is to change the test to no longer have a conflict.

Reviewed By: diliop

Differential Revision: D67984745

fbshipit-source-id: 354149ff6a14b780dbf083f8c2e1db5f98b1137c

below/view/src/controllers/test.rs

@@ -38,7 +38,7 @@ help = 'i'
 process = 'j'
 system = 'l'
 zoom = 'm'
-fold = 'f'
+fold = 'n'
 jump_forward = 'o'
 jump_backward = 'p'
 next_sample = 'q'
@@ -96,6 +96,10 @@ prev_page = 'y'
         event_controllers.get(&Event::Char('v')),
         Some(&Controllers::CFilter)
     );
+    assert_eq!(
+        event_controllers.get(&Event::Char('n')),
+        Some(&Controllers::Fold)
+    );
     assert_eq!(
         event_controllers.get(&Event::Char('o')),
         Some(&Controllers::JForward)