Nelmio\Alice\FixtureBuilder\Denormalizer\Fixture\ChainableFixtureDenormalizerInterface::canDenormalize PHP Method

    public function canDenormalize(string $reference) : bool;

 /**
  * @param string     $fixtureId
  * @param array|null $expected
  */
 public function assertBuiltResultIsTheSame(string $fixtureId, array $expected)
 {
     $this->assertTrue($this->denormalizer->canDenormalize($fixtureId));
     $actual = $this->denormalizer->denormalize(new FixtureBag(), 'Dummy', $fixtureId, [], new FlagBag(''));
     $expectedFixtures = new FixtureBag();
     foreach ($expected as $item) {
         $expectedFixtures = $expectedFixtures->with($item);
     }
     $this->assertEquals($expectedFixtures, $actual);
 }