@Test
void process_empty() {

    RoundEnvironment environment = when(mock(RoundEnvironment.class).getElementsAnnotatedWithAny(any(Set.class))).thenReturn(Set.of()).getMock();
    processor.processor = mock(StandaloneProcessor.class);
    
    assertFalse(processor.process(Set.of(), environment));
    verify(processor.processor, times(0)).initialize(any());
}