1 Receive fragmented WebSocket frames.
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
6 onmessage() was called. (message = "First message")
7 onmessage() was called. (message = "Second message")
8 onmessage() was called. (message = "Third message")
9 PASS closeEvent.wasClean is true
10 PASS actualMessages.length === expectedMessages.length is true
11 PASS actualMessages[0] is "First message"
12 PASS actualMessages[1] is "Second message"
13 PASS actualMessages[2] is "Third message"
14 PASS successfullyParsed is true