'Like L{test_invalidBase64EncodedResponse} but for the case of an
initial response included with the C{AUTH} command.'

def test_invalidBase64EncodedInitialResponse(self):

    loginArgs = []
    self.server.portal = self.portalFactory(loginArgs)
    self.server.dataReceived('EHLO\r\n')
    self.assertServerResponse('AUTH    LOGIN    x\r\n', ['501    Syntax    error    in    parameters    or    arguments'])
    self.assertEqual(loginArgs, [])
