WebSocket: Calling send() without arguments should raise SyntaxError.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".

PASS ws.send() threw exception TypeError: Failed to execute 'send' on 'WebSocket': 1 argument required, but only 0 present..
PASS closeEvent.wasClean is true
PASS receivedMessages.length is 1
PASS receivedMessages[0] is "Goodbye"
PASS successfullyParsed is true

TEST COMPLETE