Update when no changes in attribute data

[KrzysztofPawlak]

Test below, same data sent 2 times and it is always updated (number type). Same is for lenum.
For text type working as expected - no update when sent 2 times same data.

`

void test() {
    // given
    var pid = new AttributeBuilder()
            .name("pid")
            .value(1)
            .build();
    var productVariant = ProductVariantDraft.builder()
            .key("test_NR1BAG")
            .sku("test_NR1BAG")
            .attributes(List.of(pid))
            .build();
    var productDraft = ProductDraft.builder()
            .key("test_NR1BAG")
            .name(LocalizedStringBuilder.of().values(Map.of("en-GB", "test_NR1BAG")).build())
            .slug(LocalizedStringBuilder.of().values(Map.of("en-GB", "test_NR1BAG")).build())
            .productType(ProductTypeResourceIdentifierBuilder.of().key("goldenproduct").build())
            .build();
    productDraft.setMasterVariant(productVariant);
    var productSyncOptions = ProductSyncOptionsBuilder.of(api).build();

    // when
    new ProductSync(productSyncOptions)
            .sync(List.of(productDraft)).toCompletableFuture()
            .join();
    var result = new ProductSync(productSyncOptions)
            .sync(List.of(productDraft)).toCompletableFuture()
            .join();

    // then
    assertThat(result.getUpdated().get()).isZero(); // always fails
}

`

[lojzatran]

Hi @KrzysztofPawlak,

Thank you for reporting the issue. I confirm that I could reproduce it. I will check now how to tackle it and get back to you.

Best regards,
Lam