Fixing constant preference prompts during tests

[Tacitus Aedifex]

I keep getting prompted for my algorithm preferences while running all of the 
git test suite:

Set preference list to:
    Cipher: AES256, AES192, AES, 3DES
    Digest: SHA512, SHA384, SHA256, SHA224, SHA1
    Compression: Uncompressed
    Features: MDC, Keyserver no-modify
What is the best way to prevent this from happening? I want to run the entire 
test suite unattended and have it complete on its own.

//tæ