ProductPriceDefinition example

private StaticDefinitionInstanceRegistry $staticDefinitionRegistry;

    protected function setUp(): void
    {
        $aggregationParser = new AggregationParser();

        $this->staticDefinitionRegistry = new StaticDefinitionInstanceRegistry(
            [
                new ProductDefinition(),
                new ProductOptionDefinition(),
                new PropertyGroupOptionDefinition(),
                new ProductPriceDefinition(),
                new ProductCategoryDefinition(),
                new CategoryDefinition(),
            ],
            $this->createMock(ValidatorInterface::class),
            $this->createMock(EntityWriteGatewayInterface::class)
        );

        $this->requestCriteriaBuilder = new RequestCriteriaBuilder(
            $aggregationParser,
            new ApiCriteriaValidator($this->staticDefinitionRegistry),
            new CriteriaArrayConverter($aggregationParser),
        );