trivial test cleanups
diff --git a/OpenSSL/test/test_crypto.py b/OpenSSL/test/test_crypto.py
index 55c42f1..b109b54 100644
--- a/OpenSSL/test/test_crypto.py
+++ b/OpenSSL/test/test_crypto.py
@@ -1486,10 +1486,17 @@
the algorithm used to sign the certificate.
"""
cert = load_certificate(FILETYPE_PEM, self.pemData)
- self.assertEqual(cert.get_signature_algorithm(), b("sha1WithRSAEncryption"))
+ self.assertEqual(
+ b("sha1WithRSAEncryption"), cert.get_signature_algorithm())
def test_get_undefined_signature_algorithm(self):
+ """
+ L{X509Type.get_signature_algorithm} raises L{ValueError} if the
+ signature algorithm is undefined or unknown.
+ """
+ # This certificate has been modified to indicate a bogus OID in the
+ # signature algorithm field so that OpenSSL does not recognize it.
certPEM = """\
-----BEGIN CERTIFICATE-----
MIIC/zCCAmigAwIBAgIBATAGBgJ8BQUAMHsxCzAJBgNVBAYTAlNHMREwDwYDVQQK