public function testPlainMessageLength()
{
$msg = str_pad('', 9999, 'jnk3j1');
$message = new Message();
$message->setText($msg);
$msg = str_pad('', 10000, 'jnk3j1');
$message = new Message();
$message->setText($msg);
try {
$msg = str_pad('', 10001, 'jnk3j1');
$message = new Message();
$message->setText($msg);
$this->assertFalse(true);
} catch (InvalidArgumentException $ex) {
$this->assertEquals($ex->getMessage(), 'Message more than 10,000 characters');
} catch (Exception $ex) {
$this->assertFalse(true);
}
}