@Test
public void do_nothing_when_move_down_and_already_on_bottom() {
when(dao.selectById(session, 10))
.thenReturn(new CharacteristicDto().setId(10).setKey("MEMORY_EFFICIENCY").setOrder(2));
when(dao.selectEnabledRootCharacteristics(session))
.thenReturn(
newArrayList(
new CharacteristicDto().setId(2).setKey("PORTABILITY").setOrder(1),
new CharacteristicDto().setId(10).setKey("MEMORY_EFFICIENCY").setOrder(2)));
service.moveDown(10);
verify(dao, never()).update(any(CharacteristicDto.class), eq(session));
}
@Test
public void fail_to_move_sub_characteristic() {
when(dao.selectById(session, 10))
.thenReturn(new CharacteristicDto().setId(10).setKey("MEMORY_EFFICIENCY").setParentId(1));
when(dao.selectEnabledRootCharacteristics(session))
.thenReturn(
newArrayList(
new CharacteristicDto().setId(10).setKey("MEMORY_EFFICIENCY").setOrder(2),
new CharacteristicDto().setId(2).setKey("PORTABILITY").setOrder(3)));
try {
service.moveDown(10);
fail();
} catch (BadRequestException e) {
assertThat(e.firstError().getKey()).isEqualTo("Sub characteristics can not be moved.");
}
verify(dao, never()).update(any(CharacteristicDto.class), eq(session));
}
@Test
public void move_down() {
when(dao.selectById(session, 10))
.thenReturn(new CharacteristicDto().setId(10).setKey("MEMORY_EFFICIENCY").setOrder(2));
when(dao.selectEnabledRootCharacteristics(session))
.thenReturn(
newArrayList(
new CharacteristicDto().setId(10).setKey("MEMORY_EFFICIENCY").setOrder(2),
new CharacteristicDto().setId(2).setKey("PORTABILITY").setOrder(3)));
DebtCharacteristic result = service.moveDown(10);
verify(dao, times(2)).update(characteristicCaptor.capture(), eq(session));
assertThat(result.order()).isEqualTo(3);
assertThat(characteristicCaptor.getAllValues().get(0).getOrder()).isEqualTo(2);
assertThat(characteristicCaptor.getAllValues().get(0).getUpdatedAt()).isEqualTo(now);
assertThat(characteristicCaptor.getAllValues().get(1).getOrder()).isEqualTo(3);
assertThat(characteristicCaptor.getAllValues().get(1).getUpdatedAt()).isEqualTo(now);
}
@Test
public void fail_to_move_characteristic_with_no_order() {
when(dao.selectById(session, 10))
.thenReturn(new CharacteristicDto().setId(10).setKey("MEMORY_EFFICIENCY").setOrder(null));
when(dao.selectEnabledRootCharacteristics(session))
.thenReturn(
newArrayList(
new CharacteristicDto().setId(10).setKey("MEMORY_EFFICIENCY").setOrder(2),
new CharacteristicDto().setId(2).setKey("PORTABILITY").setOrder(3)));
try {
service.moveDown(10);
fail();
} catch (Exception e) {
assertThat(e)
.isInstanceOf(IllegalArgumentException.class)
.hasMessage("The order of the characteristic 'MEMORY_EFFICIENCY' should not be null");
}
verify(dao, never()).update(any(CharacteristicDto.class), eq(session));
}