1 files changed, 27 insertions, 0 deletions
diff --git a/spec/lib/gitlab/metrics/dashboard/stages/track_panel_type_spec.rb b/spec/lib/gitlab/metrics/dashboard/stages/track_panel_type_spec.rb
new file mode 100644
index 00000000000..d9987b67127
--- /dev/null
+++ b/spec/lib/gitlab/metrics/dashboard/stages/track_panel_type_spec.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Metrics::Dashboard::Stages::TrackPanelType do
+  include MetricsDashboardHelpers
+
+  let(:project) { build_stubbed(:project) }
+  let(:environment) { build_stubbed(:environment, project: project) }
+
+  describe '#transform!' do
+    subject { described_class.new(project, dashboard, environment: environment) }
+
+    let(:dashboard) { load_sample_dashboard.deep_symbolize_keys }
+
+    it 'creates tracking event' do
+      stub_application_setting(snowplow_enabled: true, snowplow_collector_hostname: 'localhost')
+      allow(Gitlab::Tracking).to receive(:event).and_call_original
+
+      subject.transform!
+
+      expect(Gitlab::Tracking).to have_received(:event)
+        .with('MetricsDashboard::Chart', 'chart_rendered', { label: 'area-chart' })
+        .at_least(:once)
+    end
+  end
+end