bo4e_core/enums/
contract_form.rs

1//! Contract form (Vertragsform) enumeration.
2
3use serde::{Deserialize, Serialize};
4
5/// Form of contract in tenders and offers.
6///
7/// German: Vertragsform
8#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
9#[non_exhaustive]
10pub enum ContractForm {
11    /// Online contract
12    #[serde(rename = "ONLINE")]
13    Online,
14
15    /// Direct contract
16    #[serde(rename = "DIREKT")]
17    Direct,
18
19    /// Fax contract
20    #[serde(rename = "FAX")]
21    Fax,
22}
23
24impl ContractForm {
25    /// Returns the German name.
26    pub fn german_name(&self) -> &'static str {
27        match self {
28            Self::Online => "Online",
29            Self::Direct => "Direkt",
30            Self::Fax => "Auftragsfax",
31        }
32    }
33}
34
35#[cfg(test)]
36mod tests {
37    use super::*;
38
39    #[test]
40    fn test_serialize() {
41        assert_eq!(
42            serde_json::to_string(&ContractForm::Online).unwrap(),
43            r#""ONLINE""#
44        );
45        assert_eq!(
46            serde_json::to_string(&ContractForm::Direct).unwrap(),
47            r#""DIREKT""#
48        );
49    }
50
51    #[test]
52    fn test_deserialize() {
53        assert_eq!(
54            serde_json::from_str::<ContractForm>(r#""ONLINE""#).unwrap(),
55            ContractForm::Online
56        );
57        assert_eq!(
58            serde_json::from_str::<ContractForm>(r#""FAX""#).unwrap(),
59            ContractForm::Fax
60        );
61    }
62
63    #[test]
64    fn test_roundtrip() {
65        for form in [
66            ContractForm::Online,
67            ContractForm::Direct,
68            ContractForm::Fax,
69        ] {
70            let json = serde_json::to_string(&form).unwrap();
71            let parsed: ContractForm = serde_json::from_str(&json).unwrap();
72            assert_eq!(form, parsed);
73        }
74    }
75}
bo4e_core/enums/contract_form.rs

bo4e_core/enums/
contract_form.rs
