1 files changed, 14 insertions, 0 deletions
diff --git a/spec/javascripts/diffs/store/actions_spec.js b/spec/javascripts/diffs/store/actions_spec.js
index 070bfb2ccd0..6c637097893 100644
--- a/spec/javascripts/diffs/store/actions_spec.js
+++ b/spec/javascripts/diffs/store/actions_spec.js
@@ -35,6 +35,7 @@ import actions, {
   receiveFullDiffError,
   fetchFullDiff,
   toggleFullDiff,
+  setFileCollapsed,
 } from '~/diffs/store/actions';
 import eventHub from '~/notes/event_hub';
 import * as types from '~/diffs/store/mutation_types';
@@ -977,4 +978,17 @@ describe('DiffsStoreActions', () => {
       );
     });
   });
+
+  describe('setFileCollapsed', () => {
+    it('commits SET_FILE_COLLAPSED', done => {
+      testAction(
+        setFileCollapsed,
+        { filePath: 'test', collapsed: true },
+        null,
+        [{ type: types.SET_FILE_COLLAPSED, payload: { filePath: 'test', collapsed: true } }],
+        [],
+        done,
+      );
+    });
+  });
 });