improve KeyUsage repr
fixes #1834
diff --git a/tests/test_x509_ext.py b/tests/test_x509_ext.py
index acfe761..9f98bce 100644
--- a/tests/test_x509_ext.py
+++ b/tests/test_x509_ext.py
@@ -149,8 +149,8 @@
assert repr(ku) == (
"<KeyUsage(digital_signature=True, content_commitment=True, key_en"
"cipherment=False, data_encipherment=False, key_agreement=False, k"
- "ey_cert_sign=True, crl_sign=False, encipher_only=N/A, decipher_on"
- "ly=N/A)>"
+ "ey_cert_sign=True, crl_sign=False, encipher_only=None, decipher_o"
+ "nly=None)>"
)
def test_repr_key_agreement_true(self):