1 files changed, 5 insertions, 0 deletions
diff --git a/spec/javascripts/vue_shared/components/clipboard_button_spec.js b/spec/javascripts/vue_shared/components/clipboard_button_spec.js
index d0fc10d69ea..f598b1afa74 100644
--- a/spec/javascripts/vue_shared/components/clipboard_button_spec.js
+++ b/spec/javascripts/vue_shared/components/clipboard_button_spec.js
@@ -10,6 +10,7 @@ describe('clipboard button', () => {
     vm = mountComponent(Component, {
       text: 'copy me',
       title: 'Copy this value into Clipboard!',
+      cssClass: 'btn-danger',
     });
   });
 
@@ -28,4 +29,8 @@ describe('clipboard button', () => {
     expect(vm.$el.getAttribute('data-placement')).toEqual('top');
     expect(vm.$el.getAttribute('data-container')).toEqual(null);
   });
+
+  it('should render provided classname', () => {
+    expect(vm.$el.classList).toContain('btn-danger');
+  });
 });