public function testSetLevels()
{
$scale = new Scale();
$scale->setLevels(new ArrayCollection([$this->makeLevel('A', 1), $this->makeLevel('B', 2)]));
$scale->setLevels(new ArrayCollection([$this->makeLevel('A', 1), $this->makeLevel('B', 2), $this->makeLevel('C', 3)]));
$this->assertEquals(3, $scale->getLevels()->count());
}
/**
* Creates a default scale if no scale exists yet.
*/
public function ensureHasScale()
{
if (!$this->hasScales()) {
$defaultScale = new Scale();
$defaultScale->setName($this->translator->trans('scale.default_name', [], 'competency'));
$defaultLevel = new Level();
$defaultLevel->setValue(0);
$defaultLevel->setName($this->translator->trans('scale.default_level_name', [], 'competency'));
$defaultScale->setLevels(new ArrayCollection([$defaultLevel]));
$this->om->persist($defaultScale);
$this->om->flush();
}
}
