Nelmio\Alice\Generator\Resolver\Value\Chainable\FixturePropertyReferenceResolver::canResolve PHP Метод

    public function canResolve(ValueInterface $value) : bool
    {
        return $value instanceof FixturePropertyValue;
    }

 public function testCanResolvePropertyReferenceValues()
 {
     $resolver = new FixturePropertyReferenceResolver(new FakePropertyAccessor());
     $this->assertTrue($resolver->canResolve(new FixturePropertyValue(new FakeValue(), '')));
     $this->assertFalse($resolver->canResolve(new FakeValue()));
 }