import os

from Config import config
from Crypt import CryptConnection


class TestCryptConnection:
    def testSslCert(self):
        # Remove old certs
        if os.path.isfile("%s/cert-rsa.pem" % config.data_dir):
            os.unlink("%s/cert-rsa.pem" % config.data_dir)
        if os.path.isfile("%s/key-rsa.pem" % config.data_dir):
            os.unlink("%s/key-rsa.pem" % config.data_dir)

        # Generate certs
        CryptConnection.manager.loadCerts()

        assert "tls-rsa" in CryptConnection.manager.crypt_supported
        assert CryptConnection.manager.selectCrypt(["tls-rsa", "unknown"]) == "tls-rsa"  # It should choose the known crypt

        # Check openssl cert generation
        assert os.path.isfile("%s/cert-rsa.pem" % config.data_dir)
        assert os.path.isfile("%s/key-rsa.pem" % config.data_dir)