@Test
public void testRenderSlot_AddSamples() {

    Slot expected = Slot.builder()
        .withName("slot_name")
        .withType("slot_type")
        .withSamples(Collections.singletonList("test"))
        .build();
    Slot actual = underTest.renderSlot("slot_name", mockSlotTypeDefinition, IntentData.builder()
        .addSlot("slot_name", IntentSlotData.builder()
            .addSamples(Collections.singletonList("test"))
            .build())
        .build());
    assertEquals(expected, actual);
}