Acceptance check
Use the route links to simulate SPA navigation, then manually call one of the simple SPA APIs. When persistence is enabled, the API call includes persistUnits: ["in_content"].
Bid QA
Set a bidder, CPM, and target slot, then register a Prebid debugging.intercept rule against window.__pwpbjs__ so the auction returns a mocked bid for matching ad unit codes. Use this to QA creative rendering without waiting on a live auction.