Merge branch 'fix/5.3-test' into 'master'

Fix tests

See merge request !11
7 jobs for master in 3 minutes and 19 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #5904
PHPCS

00:02:38

passed #5898
PHPunit:PHP5.3:MySQL

00:03:19

passed #5899
PHPunit:PHP5.6:MySQL

00:03:05

passed #5900
PHPunit:PHP7.0:MySQL

00:02:51

passed #5901
PHPunit:PHP7.1:MySQL

00:03:09

passed #5902
PHPunit:PHP7.2:MySQL

00:03:02

passed #5903
PHPunit:PHP7.3:MySQL

00:02:58