1 files changed, 74 insertions, 0 deletions

diff --git a/spec/presenters/issue_presenter_spec.rb b/spec/presenters/issue_presenter_spec.rb
index df43b0279dd..22a86d04a5a 100644
--- a/spec/presenters/issue_presenter_spec.rb
+++ b/spec/presenters/issue_presenter_spec.rb
@@ -6,16 +6,25 @@ RSpec.describe IssuePresenter do
   include Gitlab::Routing.url_helpers
 
   let_it_be(:user) { create(:user) }
+  let_it_be(:reporter) { create(:user) }
+  let_it_be(:guest) { create(:user) }
+  let_it_be(:developer) { create(:user) }
   let_it_be(:group) { create(:group) }
   let_it_be(:project) { create(:project, group: group) }
   let_it_be(:issue) { create(:issue, project: project) }
   let_it_be(:task) { create(:issue, :task, project: project) }
+  let_it_be(:non_member) { create(:user) }
 
   let(:presented_issue) { issue }
   let(:presenter) { described_class.new(presented_issue, current_user: user) }
+  let(:obfuscated_email) { 'an*****@e*****.c**' }
+  let(:email) { 'any@email.com' }
 
   before_all do
     group.add_developer(user)
+    group.add_developer(developer)
+    group.add_reporter(reporter)
+    group.add_guest(guest)
   end
 
   describe '#web_url' do
@@ -99,4 +108,69 @@ RSpec.describe IssuePresenter do
       it { is_expected.to be(true) }
     end
   end
+
+  describe '#service_desk_reply_to' do
+    context 'when issue is not a service desk issue' do
+      subject { presenter.service_desk_reply_to }
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'when issue is a service desk issue' do
+      let(:service_desk_issue) do
+        create(:issue, project: project, author: User.support_bot, service_desk_reply_to: email)
+      end
+
+      let(:user) { nil }
+
+      subject { described_class.new(service_desk_issue, current_user: user).service_desk_reply_to }
+
+      it { is_expected.to eq obfuscated_email }
+
+      context 'with signed in user' do
+        context 'when user has no role in project' do
+          let(:user) { non_member }
+
+          it { is_expected.to eq obfuscated_email }
+        end
+
+        context 'when user has guest role in project' do
+          let(:user) { guest }
+
+          it { is_expected.to eq obfuscated_email }
+        end
+
+        context 'when user has reporter role in project' do
+          let(:user) { reporter }
+
+          it { is_expected.to eq email }
+        end
+
+        context 'when user has developer role in project' do
+          let(:user) { developer }
+
+          it { is_expected.to eq email }
+        end
+      end
+    end
+  end
+
+  describe '#issue_email_participants' do
+    let(:participants_issue) { create(:issue, project: project) }
+
+    subject { described_class.new(participants_issue, current_user: user).issue_email_participants }
+
+    it { is_expected.to be_empty }
+
+    context "when an issue email participant exists" do
+      before do
+        participants_issue.issue_email_participants.create!(email: email)
+      end
+
+      it "has one element that is a presenter" do
+        expect(subject.size).to eq(1)
+        expect(subject.first).to be_a(IssueEmailParticipantPresenter)
+      end
+    end
+  end
 end