Add `tabindex` attribute support to show BS4 popover on trigger `focus`

1 files changed, 5 insertions, 0 deletions

diff --git a/spec/javascripts/vue_shared/components/icon_spec.js b/spec/javascripts/vue_shared/components/icon_spec.js
index 882420e602e..01f4649339e 100644
--- a/spec/javascripts/vue_shared/components/icon_spec.js
+++ b/spec/javascripts/vue_shared/components/icon_spec.js
@@ -13,6 +13,7 @@ describe('Sprite Icon Component', function () {
         name: 'commit',
         size: 32,
         cssClasses: 'extraclasses',
+        tabIndex: '0',
       });
     });
 
@@ -58,5 +59,9 @@ describe('Sprite Icon Component', function () {
     it('`name` validator should return false for existing icons', () => {
       expect(Icon.props.name.validator('commit')).toBe(true);
     });
+
+    it('should contain `tabindex` attribute on svg element when `tabIndex` prop is defined', () => {
+      expect(icon.$el.getAttribute('tabindex')).toBe('0');
+    });
   });
 });