caldav-tester software package provides CalDAV and CardDAV server test & performance suite, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install caldav-tester
caldav-tester is installed in your system.
Make ensure the caldav-tester package were installed using the commands given below,
$ sudo dpkg-query -l | grep caldav-tester *
You will get with caldav-tester package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Network |
| Package | caldav-tester |
| Version | 7.0-1 |
| Description | CalDAV and CardDAV server test & performance suite |
| Sub Section | Net |