def test_username_exists(self):
exists, ref = UsersDb.username_exists(TEST_USER_NAME)
assert exists == True
assert ref.get().id == TEST_USER_ID
def test_username_exists_not(self):
exists, ref = UsersDb.username_exists('SOmeNoneExistingNamelksjflkjsf')
assert exists == False
assert ref == None
async def get_check(username: str):
exists, ref = UsersDb.username_exists(username)
return UserExists(exists=exists)