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

Fix tests

See merge request !11
7 jobs for master in 2 minutes and 53 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #6188
PHPCS

00:02:06

passed #6182
PHPunit:PHP5.3:MySQL

00:02:46

passed #6183
PHPunit:PHP5.6:MySQL

00:02:42

passed #6184
PHPunit:PHP7.0:MySQL

00:02:52

passed #6185
PHPunit:PHP7.1:MySQL

00:02:47

passed #6186
PHPunit:PHP7.2:MySQL

00:02:41

passed #6187
PHPunit:PHP7.3:MySQL

00:02:38