public function testInvalidID()
{
$this->token = new SavedToken((object) ['email' => '', 'token' => '123']);
$this->token->setDataStore($this->data_store);
$this->data_store->expects($this->never())->method('remove');
$this->setExpectedException(TerminusException::class, 'Could not save the machine token because it is missing an ID');
$this->token->saveToDir();
}