Refactor how net/data/verify_certificate_chain_unittest/*

net/data/verify_certificate_chain_unittest/violates-pathlen-1-unconstrained-root/generate-chains.py

Index: net/data/verify_certificate_chain_unittest/violates-pathlen-1-unconstrained-root/generate-chains.py
diff --git a/net/data/verify_certificate_chain_unittest/generate-violates-pathlen-1-unconstrained-root.py b/net/data/verify_certificate_chain_unittest/violates-pathlen-1-unconstrained-root/generate-chains.py
similarity index 77%
rename from net/data/verify_certificate_chain_unittest/generate-violates-pathlen-1-unconstrained-root.py
rename to net/data/verify_certificate_chain_unittest/violates-pathlen-1-unconstrained-root/generate-chains.py
index 1a83ab014fc323c03939038f9d334b442e17e18e..121b8805d555be70a43e60732cba498d20e9195b 100755
--- a/net/data/verify_certificate_chain_unittest/generate-violates-pathlen-1-unconstrained-root.py
+++ b/net/data/verify_certificate_chain_unittest/violates-pathlen-1-unconstrained-root/generate-chains.py
@@ -7,6 +7,9 @@
 root certificate has a pathlen:1 restriction. Ordinarily this would be an
 invalid chain, however constraints on this trust anchor are not enforced."""
 
+import sys
+sys.path += ['..']
+
 import common
 
 # Self-signed root certificate (used as trust anchor).
@@ -24,12 +27,5 @@ intermediate2 = common.create_intermediate_certificate('Intermediate2',
 # Target certificate.
 target = common.create_end_entity_certificate('Target', intermediate2)
 
-chain = [target, intermediate2, intermediate1]
-trusted = common.TrustAnchor(root, constrained=False)
-time = common.DEFAULT_TIME
-key_purpose = common.DEFAULT_KEY_PURPOSE
-verify_result = True
-errors = None
-
-common.write_test_file(__doc__, chain, trusted, time, key_purpose,
-                       verify_result, errors)
+chain = [target, intermediate2, intermediate1, root]
+common.write_chain(__doc__, chain, 'chain.pem')