1 files changed, 8 insertions, 3 deletions
diff --git a/spec/models/issue_email_participant_spec.rb b/spec/models/issue_email_participant_spec.rb
index f19e65e31f3..09c231bbfda 100644
--- a/spec/models/issue_email_participant_spec.rb
+++ b/spec/models/issue_email_participant_spec.rb
@@ -11,9 +11,14 @@ RSpec.describe IssueEmailParticipant do
     subject { build(:issue_email_participant) }
 
     it { is_expected.to validate_presence_of(:issue) }
-    it { is_expected.to validate_presence_of(:email) }
-    it { is_expected.to validate_uniqueness_of(:email).scoped_to([:issue_id]) }
+    it { is_expected.to validate_uniqueness_of(:email).scoped_to([:issue_id]).ignoring_case_sensitivity }
 
-    it_behaves_like 'an object with RFC3696 compliant email-formated attributes', :email
+    it_behaves_like 'an object with RFC3696 compliant email-formatted attributes', :email
+
+    it 'is invalid if the email is nil' do
+      subject.email = nil
+
+      expect(subject).to be_invalid
+    end
   end
 end