1 files changed, 44 insertions, 1 deletions

diff --git a/spec/support/shared_examples/notify_shared_examples.rb b/spec/support/shared_examples/notify_shared_examples.rb
index 4fff1c4e228..897c9106d77 100644
--- a/spec/support/shared_examples/notify_shared_examples.rb
+++ b/spec/support/shared_examples/notify_shared_examples.rb
@@ -1,5 +1,7 @@
 shared_context 'gitlab email notification' do
-  set(:project) { create(:project, :repository, name: 'a-known-name') }
+  set(:group) { create(:group) }
+  set(:subgroup) { create(:group, parent: group) }
+  set(:project) { create(:project, :repository, name: 'a-known-name', group: group) }
   set(:recipient) { create(:user, email: 'recipient@example.com') }
 
   let(:gitlab_sender_display_name) { Gitlab.config.gitlab.email_display_name }
@@ -39,6 +41,47 @@ shared_examples 'an email sent from GitLab' do
   end
 end
 
+shared_examples 'an email sent to a user' do
+  let(:group_notification_email) { 'user+group@example.com' }
+
+  it 'is sent to user\'s global notification email address' do
+    expect(subject).to deliver_to(test_recipient.notification_email)
+  end
+
+  context 'that is part of a project\'s group' do
+    it 'is sent to user\'s group notification email address when set' do
+      create(:notification_setting, user: test_recipient, source: project.group, notification_email: group_notification_email)
+      expect(subject).to deliver_to(group_notification_email)
+    end
+
+    it 'is sent to user\'s global notification email address when no group email set' do
+      create(:notification_setting, user: test_recipient, source: project.group, notification_email: '')
+      expect(subject).to deliver_to(test_recipient.notification_email)
+    end
+  end
+
+  context 'when project is in a sub-group', :nested_groups do
+    before do
+      project.update!(group: subgroup)
+    end
+
+    it 'is sent to user\'s subgroup notification email address when set' do
+      # Set top-level group notification email address to make sure it doesn't get selected
+      create(:notification_setting, user: test_recipient, source: group, notification_email: group_notification_email)
+
+      subgroup_notification_email = 'user+subgroup@example.com'
+      create(:notification_setting, user: test_recipient, source: subgroup, notification_email: subgroup_notification_email)
+
+      expect(subject).to deliver_to(subgroup_notification_email)
+    end
+
+    it 'is sent to user\'s group notification email address when set and subgroup email address not set' do
+      create(:notification_setting, user: test_recipient, source: subgroup, notification_email: '')
+      expect(subject).to deliver_to(test_recipient.notification_email)
+    end
+  end
+end
+
 shared_examples 'an email that contains a header with author username' do
   it 'has X-GitLab-Author header containing author\'s username' do
     is_expected.to have_header 'X-GitLab-Author', user.username