1 files changed, 10 insertions, 1 deletions
diff --git a/spec/lib/gitlab/metrics/subscribers/action_view_spec.rb b/spec/lib/gitlab/metrics/subscribers/action_view_spec.rb
index e7b595405a8..eca75a4fac1 100644
--- a/spec/lib/gitlab/metrics/subscribers/action_view_spec.rb
+++ b/spec/lib/gitlab/metrics/subscribers/action_view_spec.rb
@@ -1,7 +1,8 @@
 require 'spec_helper'
 
 describe Gitlab::Metrics::Subscribers::ActionView do
-  let(:transaction) { Gitlab::Metrics::Transaction.new }
+  let(:env) { {} }
+  let(:transaction) { Gitlab::Metrics::WebTransaction.new(env) }
 
   let(:subscriber) { described_class.new }
 
@@ -29,5 +30,13 @@ describe Gitlab::Metrics::Subscribers::ActionView do
 
       subscriber.render_template(event)
     end
+
+    it 'observes view rendering time' do
+      expect(subscriber.send(:metric_view_rendering_duration_seconds))
+        .to receive(:observe)
+              .with({ view: 'app/views/x.html.haml' }, 2.1)
+
+      subscriber.render_template(event)
+    end
   end
 end