1 files changed, 6 insertions, 0 deletions
diff --git a/spec/models/issue_email_participant_spec.rb b/spec/models/issue_email_participant_spec.rb
index 09c231bbfda..8ddc9a5f478 100644
--- a/spec/models/issue_email_participant_spec.rb
+++ b/spec/models/issue_email_participant_spec.rb
@@ -7,6 +7,12 @@ RSpec.describe IssueEmailParticipant do
     it { is_expected.to belong_to(:issue) }
   end
 
+  describe 'Modules' do
+    subject { described_class }
+
+    it { is_expected.to include_module(Presentable) }
+  end
+
   describe 'Validations' do
     subject { build(:issue_email_participant) }