/**
* Lists all registered cache groups.
*/
public function listGroupsCommand()
{
$groups = $this->cacheService->getValidCacheGroups();
sort($groups);
switch (count($groups)) {
case 0:
$this->outputLine('No cache group is registered.');
break;
case 1:
$this->outputLine('The following cache group is registered: "' . implode('", "', $groups) . '".');
break;
default:
$this->outputLine('The following cache groups are registered: "' . implode('", "', $groups) . '".');
break;
}
}
/**
* @test
*/
public function cacheGroupsAreRetrievedCorrectlyFromConfiguration()
{
$this->setCacheConfiguration(array('cache_foo' => array('groups' => array('first', 'second')), 'cache_bar' => array('groups' => array('third', 'second')), 'cache_baz' => array('groups' => array('first', 'third'))));
$expectedResult = array('first', 'second', 'third');
$this->assertSame($expectedResult, $this->subject->getValidCacheGroups());
}
