private function aggregateWords(Chan $words, $numWords)
{
$wordsArr = [];
for ($i = 0; $i < $numWords; $i++) {
$wordsArr = array_merge($wordsArr, $words->get());
}
return $wordsArr;
}
public function testChanChan()
{
// given
$entity = new Chan(null, $this->driver, $this->mapper);
$ch = new Chan(Chan::CLASSNAME, $this->driver, $this->mapper);
// when
$ch->add($entity);
$found = $ch->get();
// then
$this->assertEquals($entity, $found, 'chan get should return same entity that was added');
}