Add WebSocket order book delta validation tests (#4)#10

fengyangxxx wants to merge 2 commits into

Peter7896:mainPeter7896/zeroeye:mainfrom

fengyangxxx:bounty/zeroeye-4-ws-delta-validation-testsfengyangxxx/zeroeye:bounty/zeroeye-4-ws-delta-validation-testsCopy head branch name to clipboard