1 files changed, 47 insertions, 0 deletions
diff --git a/spec/lib/api/entities/issue_spec.rb b/spec/lib/api/entities/issue_spec.rb
new file mode 100644
index 00000000000..15886542571
--- /dev/null
+++ b/spec/lib/api/entities/issue_spec.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe ::API::Entities::Issue, feature_category: :team_planning do
+  let_it_be(:project) { create(:project) }
+  let(:issue) { build_stubbed(:issue, project: project) }
+  let(:current_user) { build_stubbed(:user) }
+  let(:options) { { current_user: current_user }.merge(option_addons) }
+  let(:option_addons) { {} }
+  let(:entity) { described_class.new(issue, options) }
+
+  subject(:json) { entity.as_json }
+
+  describe '#service_desk_reply_to', feature_category: :service_desk do
+    # Setting to true (default) doesn't play nice with stubs
+    let(:option_addons) { { include_subscribed: false } }
+    let(:issue) { build_stubbed(:issue, project: project, service_desk_reply_to: email) }
+    let(:email) { 'creator@example.com' }
+    let(:role) { :developer }
+
+    subject { json[:service_desk_reply_to] }
+
+    context 'as developer' do
+      before do
+        stub_member_access_level(issue.project, developer: current_user)
+      end
+
+      it { is_expected.to eq(email) }
+    end
+
+    context 'as guest' do
+      before do
+        stub_member_access_level(issue.project, guest: current_user)
+      end
+
+      it { is_expected.to eq('cr*****@e*****.c**') }
+    end
+
+    context 'without email' do
+      let(:email) { nil }
+
+      specify { expect(json).to have_key(:service_desk_reply_to) }
+      it { is_expected.to eq(nil) }
+    end
+  end
+end