simplify x509 csr builder tests
simplify x509 csr builder tests

Ayrx/cryptography,kimvais/cryptography,Ayrx/cryptography,kimvais/cryptography,Ayrx/cryptography,Hasimir/cryptography,Hasimir/cryptography,Hasimir/cryptography,kimvais/cryptography,Hasimir/cryptography,kimvais/cryptography,Ayrx/cryptography