const certBody = `Content-Type: text/plain.epoint.cert; charset=utf-8
-Holder: 000000000000000000000000000000000000000A
+Holder: 0000000000000000000000000000000000000009
Serial: 13
Date: 2011-11-01T10:29:38Z
Balance: 23
Denomination: half euro
+Server: 000000000000000000000000000000000000000A
Issuer: 000000000000000000000000000000000000000B
Last-Debit-Serial: 0
Last-Credit-Serial: 12
Drawer: 000000000000000000000000000000000000000E
Drawer-Serial: 2
Drawer-Cert: 000000000000000000000000000000000000000F
+Notes: -
References: 000000000000000000000000000000000000000C 000000000000000000000000000000000000000F
`