diff --git a/test/test-data/ContentObject4.xml b/test/test-data/ContentObject4.xml
new file mode 100644
index 0000000..a7b7476
--- /dev/null
+++ b/test/test-data/ContentObject4.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ContentObject><Signature><SignatureBits ccnbencoding="base64Binary">E1XOBbKmN0rqOvNFZA9+gPE491gMThGbmYGIkvkIQc+1WEIXX/li3Wnzj3s2oVlF
+txzj6j/+kNHWuV7SMhTX8mL31zGl+iyuXVjshQKBYBYk9VN1b0aFw2C8LE4OOjmR
+O8tt5fCFxJ8Hqx4/iwzpJYctQDNyOLDq68AJsIPQefg=</SignatureBits></Signature><Name><Component ccnbencoding="text">hello</Component><Component ccnbencoding="text">world</Component><Component ccnbencoding="text">ucla</Component><Component ccnbencoding="text">cs</Component></Name><SignedInfo><PublisherPublicKeyDigest ccnbencoding="base64Binary">IEh0BFqfrJjrt9+txLvRqxWm5AZTScbIOoRghE6rMYU=</PublisherPublicKeyDigest><Timestamp ccnbencoding="base64Binary">BPP0hkOL</Timestamp><KeyLocator><Key ccnbencoding="base64Binary">MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9lWVVnBeVwEml703J0byLmBtm
+CX6iU/XQ9Q8aHfkIrE5pp5fa3SwFkJRKboSeH7tzccU9/dvngCZW4dX0SbhTDZx9
+qNar69kOBhJNkn8vbFch8dDknn9qEWfK+WDZb/Wvqi0lZzN3cqlEyObOuFmyWiMd
+nsqHNXT/mCJchT847wIDAQAB</Key></KeyLocator></SignedInfo><Content ccnbencoding="base64Binary">QUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFB
+QUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQkJC
+QkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJC
+QkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJDCg==</Content></ContentObject>