@Override
    public UpsertTarget create(ExpressionEvalContext evalContext) {
        return new HazelcastJsonUpsertTarget();
    }
@Test
    public void test_create() {
        HazelcastJsonUpsertTargetDescriptor descriptor = HazelcastJsonUpsertTargetDescriptor.INSTANCE;

        // when
        UpsertTarget target = descriptor.create(mock());

        // then
        assertThat(target).isInstanceOf(HazelcastJsonUpsertTarget.class);
    }