public function testEnableAdmins()
{
$tg = $this->telegram;
$this->assertEmpty($tg->getAdminList());
// Single
$tg->enableAdmin(1);
$this->assertCount(1, $tg->getAdminList());
// Multiple
$tg->enableAdmins([2, 3]);
$this->assertCount(3, $tg->getAdminList());
// Already added
$tg->enableAdmin(2);
$this->assertCount(3, $tg->getAdminList());
// Integer as a string
$tg->enableAdmin('4');
$this->assertCount(3, $tg->getAdminList());
// Random string
$tg->enableAdmin('a string?');
$this->assertCount(3, $tg->getAdminList());
}