Correct method name case of getPluginId in FilterTestReplace

Posted by xjm

Problem/Motivation

The test filter plugin in core/modules/filter/tests/filter_test/lib/Drupal/filter_test/Plugin/Filter/FilterTestReplace.php uses the wrong case for getPluginId():

    $text[] = 'Filter: ' . $this->getLabel() . ' (' . $this->getPluginID() . ')';

While function names are (apparently) not case sensitive in PHP (@alexpott looked this up) and "Id" is a different word from "ID", we should nonetheless use the same case as the method defined on PluginBase.

Proposed resolution

Rename FilterTestReplace::getPluginID() to getPluginId().