TestServeStaleMemberDoesNotBlockMerge reads the fetch counter right after the merges return, but the counted fetch runs inside the background refresh goroutine, so a slow schedule sees 1 instead of 2.
- signal from the stub fetch when the background refresh starts
- wait on that signal (5s timeout) before checking the fetch count
- raise the refresh-reaches-merge deadline to 5s
Reviewed-on: #172
Co-authored-by: unkin-agent <unkin-agent@unkin.net>
Co-committed-by: unkin-agent <unkin-agent@unkin.net>
unkin-agent
a75aef8ded