@Test
public void testRenderSlotPrompts_GeneratedConfirmationPromptId() {

    when(mockSlotMetadata.getConfirmations()).thenReturn(confirmations);
    List<Prompt> prompts = underTest.renderSlotPrompts(mockIntentDefinition, "slot_name", mockSlotMetadata);
    assertEquals(prompts, Collections.singletonList(
        Prompt.builder()
            .withId("Confirm.Intent-intent_name.IntentSlot-slot_name")
            .withVariations(new ArrayList<>(confirmations))
            .build()
    ));
}