public static SerdeFeatures buildKeyFeatures(
      final LogicalSchema schema,
      final Format keyFormat
  ) {
    return buildKeyFeatures(keyFormat, schema.key().size() == 1);
  }
@Test
  public void shouldNotSetUnwrappedKeysIfKeyFormatsSupportsOnlyWrapping() {
    // When:
    final SerdeFeatures result = SerdeFeaturesFactory.buildKeyFeatures(
        SINGLE_FIELD_SCHEMA,
        PROTOBUF
    );

    // Then:
    assertThat(result.findAny(SerdeFeatures.WRAPPING_FEATURES), is(Optional.empty()));
  }