1 files changed, 37 insertions, 0 deletions
diff --git a/spec/features/action_cable_logging_spec.rb b/spec/features/action_cable_logging_spec.rb
new file mode 100644
index 00000000000..f0bdb5fdd8c
--- /dev/null
+++ b/spec/features/action_cable_logging_spec.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'ActionCable logging', :js do
+  let_it_be(:project) { create(:project, :public) }
+  let_it_be(:issue) { create(:issue, project: project) }
+  let_it_be(:user) { create(:user) }
+
+  before_all do
+    project.add_developer(user)
+  end
+
+  it 'adds extra context to logs' do
+    allow(ActiveSupport::Notifications).to receive(:instrument).and_call_original
+
+    expect(ActiveSupport::Notifications).to receive(:instrument).with(
+      'connect.action_cable',
+      a_hash_including(remote_ip: '127.0.0.1', user_id: nil, username: nil)
+    )
+
+    subscription_data = a_hash_including(
+      remote_ip: '127.0.0.1',
+      user_id: user.id,
+      username: user.username,
+      params: a_hash_including(
+        project_path: project.full_path,
+        iid: issue.iid.to_s
+      )
+    )
+
+    expect(ActiveSupport::Notifications).to receive(:instrument).with('subscribe.action_cable', subscription_data)
+
+    gitlab_sign_in(user)
+    visit project_issue_path(project, issue)
+  end
+end