Test for the Console.messagesCleared event.


== Running test suite: Console.messagesCleared
-- Running test case: ClearViaConsoleClearMessagesAPI
PASS: Cleared event should fire.

-- Running test case: ClearViaConsoleAPI
PASS: Cleared event should fire.

-- Running test case: ClearViaCommandLineAPI
PASS: Cleared event should fire.

-- Running test case: ClearViaPageReload
PASS: Cleared event should fire.