tmflib 0.1.38

Interface library for processing TMF payloads
Documentation 
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//! Resource Candidate Module

use serde::{Deserialize, Serialize};

const CLASS_PATH: &str = "resourceCandidate";

use super::MOD_PATH;
use crate::{HasId, HasLastUpdate, HasName};
use tmflib_derive::{HasId, HasName};

/// Resource Candidate (Catalog Entry)
#[derive(Clone, Debug, Default, Deserialize, HasId, HasName, Serialize)]
pub struct ResourceCandidate {
    /// Unique Id
    pub id: Option<String>,
    /// HTTP Uri
    pub href: Option<String>,
    /// Last Update Timestamp
    pub last_update: Option<String>,
    /// Name
    pub name: Option<String>,
    /// Description
    pub description: Option<String>,
}

impl ResourceCandidate {
    /// Create a new ResourceCandidate instance
    pub fn new(name: impl Into<String>) -> ResourceCandidate {
        let mut rc = ResourceCandidate::create_with_time();
        rc.name = Some(name.into());
        rc
    }

    /// Set the description on this resource candidate
    pub fn description(mut self, description: &str) -> ResourceCandidate {
        self.description = Some(description.to_owned());
        self
    }
}

impl HasLastUpdate for ResourceCandidate {
    fn set_last_update(&mut self, time: impl Into<String>) {
        self.last_update = Some(time.into());
    }

    fn get_last_update(&self) -> Option<String> {
        self.last_update.clone()
    }

    fn last_update(mut self, time: Option<String>) -> Self {
        match time {
            Some(t) => self.set_last_update(t),
            None => self.set_last_update(ResourceCandidate::get_timestamp()),
        };
        self
    }
}

/// Resource Candidate Reference
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct ResourceCandidateRef {
    id: String,
    href: String,
    name: String,
}

impl From<ResourceCandidate> for ResourceCandidateRef {
    fn from(value: ResourceCandidate) -> Self {
        ResourceCandidateRef {
            id: value.get_id(),
            href: value.get_href(),
            name: value.get_name(),
        }
    }
}

#[cfg(test)]
mod test {
    use super::*;
    use crate::HasName;

    const CANDIDATE_NAME: &str = "ResourceCandidateName";
    const CANDIDATE_DESC: &str = "CandidateDescription";

    #[test]
    fn test_resourcecandidate_new() {
        let candidate = ResourceCandidate::new(CANDIDATE_NAME);

        assert_eq!(candidate.get_name().as_str(), CANDIDATE_NAME);
    }

    #[test]
    fn test_resourcecandidate_desc() {
        let candidate = ResourceCandidate::new(CANDIDATE_NAME).description(CANDIDATE_DESC);

        assert_eq!(candidate.description.is_some(), true);
        assert_eq!(candidate.description.unwrap().as_str(), CANDIDATE_DESC);
    }

    #[test]
    fn test_candidateref_from_candidate() {
        let candidate = ResourceCandidate::new(CANDIDATE_NAME);

        let candidate_ref = ResourceCandidateRef::from(candidate.clone());

        assert_eq!(candidate.get_id(), candidate_ref.id);
        assert_eq!(candidate.get_href(), candidate_ref.href);
        assert_eq!(candidate.get_name(), candidate_ref.name);
    }
}