First, unless there is something you have not mentioned, it is unlikely that you friend has HIV or any other STD. Even if she did however, HIV
has never been transmitted to another person through kissing
, even with deep (French) kissing, cracked lips, dental or gum disease or sores in the mouth- not ever. The same is true for other STDs,
You have no reason to worry and no need to test. Please don't worry.