phpunit Define PHPUNIT_LONGTEST and run iplookup/tests/geoip_test.php and iplookup/tests/geoplugin_test.php Setup: You'll need to lookup some ipv4/ipv6 addresses, a simple way to do this is to update some log records in your dabase with update mdl_logstore_standard_log set ip = '<IP>'; You can use 2a01:8900:2:3:8c6c:c0db:3d33:9ce6 as an ipv6 address - its in Lancaster, UK You can use 147.230.16.1 as an ipv4 address - it (used to be identified as Liberec, but now is Ceska Lipa) - Czech Republic You can use 10.0.1.1 as an private address (Try some others ) Test Go to Admin > Settings > Location Empty the geoip2file setting, so its not set (or pointing to an invalid path). The means we'll use the online service which doesn't support ipv6. Go to admin > report > logs VERIFY: Click on the ipv4 addreses in the log report - it should show the location in CZ correctly. VERIFY: Click on the ipv6 address - it should say that the address fromat is not supported VERIFY: Click on the private address - it should say that private ip addresses are not supported Go to Admin > Settings > Location Setup geoip2file correctly from https://dev.maxmind.com/geoip/geoip2/geolite2/ Go to admin > report > logs VERIFY: Click on the ipv4 addreses in the log report - it should show the location in CZ correctly. VERIFY: Click on the ipv6 address - it should show the location in Lancaster correctly. VERIFY: Click on the private address - it should say that private ip addresses are not supported