jap_learn/src/tests.rs

#[cfg(test)]
mod mod_tests {
    use crate::data::Id;
    use crate::data::entities::{EntityData, EntityHandle};
    use crate::data::repositories::fast_position_of;

    struct ProtoEntity {
        id: Id,
        _data: i128,
    }
    impl EntityData for ProtoEntity {
        fn id(&self) -> Id {
            self.id
        }

        fn set_id(&mut self, id: Id) {
            self.id = id;
        }
    }

    impl ProtoEntity {
        fn new(n: i128) -> Self {
            Self {
                id: (n as u32).into(),
                _data: n,
            }
        }
    }

    #[test]
    fn search_direct() {
        let mut entity = EntityHandle::new(8.into(), 3, true);
        assert_eq!(
            fast_position_of(&[1, 2, 3, 8, 9, 12].map(ProtoEntity::new), &mut entity),
            Some(3)
        );
    }

    #[test]
    fn search_0() {
        let mut entity = EntityHandle::new(8.into(), 4, true);
        assert_eq!(
            fast_position_of(&[1, 2, 3, 8, 9, 12].map(ProtoEntity::new), &mut entity),
            Some(3)
        );
    }

    #[test]
    fn search_1() {
        let mut entity = EntityHandle::new(9.into(), 5, true);
        assert_eq!(
            fast_position_of(&[1, 2, 3, 8, 9, 12].map(ProtoEntity::new), &mut entity),
            Some(4)
        );
    }

    #[test]
    fn search_2() {
        let mut entity = EntityHandle::new(106.into(), 25, true);
        assert_eq!(
            fast_position_of(
                &[
                    1, 2, 3, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 23, 105, 106, 107,
                    108, 109, 110
                ]
                .map(ProtoEntity::new),
                &mut entity
            ),
            Some(18)
        );
    }

    #[test]
    fn id_0() {
        let entity: EntityHandle<ProtoEntity> = EntityHandle::new(8.into(), 25, true);
        assert!(entity.real())
    }

    #[test]
    fn id_1() {
        let entity: EntityHandle<ProtoEntity> = EntityHandle::new(8.into(), 25, false);
        assert!(!entity.real())
    }

    #[test]
    fn id_3() {
        let entity: EntityHandle<ProtoEntity> = EntityHandle::new(8.into(), 25, true);
        assert_eq!(entity.index(), 25)
    }

    #[test]
    fn id_4() {
        let entity: EntityHandle<ProtoEntity> = EntityHandle::new(8.into(), 25, false);
        assert_eq!(entity.index(), 25)
    }
    #[test]
    fn id_5() {
        let mut entity: EntityHandle<ProtoEntity> = EntityHandle::new(8.into(), 25, true);
        entity.set_real(true);
        assert!(entity.real())
    }

    #[test]
    fn id_6() {
        let mut entity: EntityHandle<ProtoEntity> = EntityHandle::new(8.into(), 25, false);
        entity.set_real(true);
        assert!(entity.real())
    }

    #[test]
    fn id_7() {
        let mut entity: EntityHandle<ProtoEntity> = EntityHandle::new(8.into(), 25, true);
        entity.set_index(0);
        assert_eq!(entity.index(), 0)
    }

    #[test]
    fn id_8() {
        let mut entity: EntityHandle<ProtoEntity> = EntityHandle::new(8.into(), 25, false);
        entity.set_index(0);
        assert_eq!(entity.index(), 0)
    }
}