PropertyDummy example

    private function createNormalizer(array $defaultContext = []): void
    {
        $this->serializer = $this->createMock(SerializerInterface::class);
        $this->normalizer = new PropertyNormalizer(null, null, null, null, null, $defaultContext);
        $this->normalizer->setSerializer($this->serializer);
    }

    public function testNormalize()
    {
        $obj = new PropertyDummy();
        $obj->foo = 'foo';
        $obj->setBar('bar');
        $obj->setCamelCase('camelcase');
        $this->assertEquals(
            ['foo' => 'foo', 'bar' => 'bar', 'camelCase' => 'camelcase'],
            $this->normalizer->normalize($obj, 'any')
        );
    }

    public function testNormalizeObjectWithUninitializedProperties()
    {