1 files changed, 36 insertions, 0 deletions
diff --git a/spec/requests/projects/incident_management/pagerduty_incidents_spec.rb b/spec/requests/projects/incident_management/pagerduty_incidents_spec.rb
new file mode 100644
index 00000000000..c246aacb4c7
--- /dev/null
+++ b/spec/requests/projects/incident_management/pagerduty_incidents_spec.rb
@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'PagerDuty webhook' do
+  let_it_be(:project) { create(:project) }
+
+  describe 'POST /incidents/pagerduty' do
+    let(:payload) { Gitlab::Json.parse(fixture_file('pager_duty/webhook_incident_trigger.json')) }
+    let(:webhook_processor_class) { ::IncidentManagement::PagerDuty::ProcessWebhookService }
+    let(:webhook_processor) { instance_double(webhook_processor_class) }
+
+    def make_request
+      headers = { 'Content-Type' => 'application/json' }
+      post project_incidents_pagerduty_url(project, token: 'VALID-TOKEN'), params: payload.to_json, headers: headers
+    end
+
+    before do
+      allow(webhook_processor_class).to receive(:new).and_return(webhook_processor)
+      allow(webhook_processor).to receive(:execute).and_return(ServiceResponse.success(http_status: :accepted))
+    end
+
+    it 'calls PagerDuty webhook processor with correct parameters' do
+      make_request
+
+      expect(webhook_processor_class).to have_received(:new).with(project, nil, payload)
+      expect(webhook_processor).to have_received(:execute).with('VALID-TOKEN')
+    end
+
+    it 'responds with 202 Accepted' do
+      make_request
+
+      expect(response).to have_gitlab_http_status(:accepted)
+    end
+  end
+end