1 files changed, 24 insertions, 0 deletions
diff --git a/spec/lib/gitlab/metrics/exporter/sidekiq_exporter_spec.rb b/spec/lib/gitlab/metrics/exporter/sidekiq_exporter_spec.rb
index 2c5ef09f799..01cf47a7c58 100644
--- a/spec/lib/gitlab/metrics/exporter/sidekiq_exporter_spec.rb
+++ b/spec/lib/gitlab/metrics/exporter/sidekiq_exporter_spec.rb
@@ -15,6 +15,7 @@ RSpec.describe Gitlab::Metrics::Exporter::SidekiqExporter do
         monitoring: {
           sidekiq_exporter: {
             enabled: true,
+            log_enabled: false,
             port: 0,
             address: '127.0.0.1'
           }
@@ -25,6 +26,29 @@ RSpec.describe Gitlab::Metrics::Exporter::SidekiqExporter do
     it 'does start thread' do
       expect(exporter.start).not_to be_nil
     end
+
+    it 'does not enable logging by default' do
+      expect(exporter.log_filename).to eq(File::NULL)
+    end
+  end
+
+  context 'with logging enabled' do
+    before do
+      stub_config(
+        monitoring: {
+          sidekiq_exporter: {
+            enabled: true,
+            log_enabled: true,
+            port: 0,
+            address: '127.0.0.1'
+          }
+        }
+      )
+    end
+
+    it 'returns a valid log filename' do
+      expect(exporter.log_filename).to end_with('sidekiq_exporter.log')
+    end
   end
 
   context 'when port is already taken' do