1 WebSocket bufferedAmount after send
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
7 PASS ws.bufferedAmount is 5
8 PASS ws.bufferedAmount is 37
9 PASS ws.bufferedAmount is 42
10 PASS ws.bufferedAmount is 45
12 PASS ws.bufferedAmount is 0
13 PASS successfullyParsed is true