oparl_types/
paper_id.rs

1// SPDX-FileCopyrightText: Politik im Blick developers
2// SPDX-FileCopyrightText: Wolfgang Silbermayr <wolfgang@silbermayr.at>
3//
4// SPDX-License-Identifier: AGPL-3.0-or-later OR EUPL-1.2
5
6use url::Url;
7
8#[derive(
9    Debug,
10    Clone,
11    PartialEq,
12    Eq,
13    PartialOrd,
14    Ord,
15    Hash,
16    derive_more::AsRef,
17    derive_more::Display,
18    derive_more::From,
19    derive_more::FromStr,
20    derive_more::Into,
21    serde::Serialize,
22    serde::Deserialize,
23)]
24pub struct PaperId(Url);
25
26#[cfg(test)]
27mod tests {
28    use super::PaperId;
29
30    use pretty_assertions::assert_eq;
31
32    #[test]
33    fn from_str() {
34        assert_eq!(
35            PaperId(
36                "https://oparl.example.org/paper/749"
37                    .parse()
38                    .expect("value must be a parseable url")
39            ),
40            "https://oparl.example.org/paper/749"
41                .parse()
42                .expect("value must be a parseable id")
43        );
44    }
45}
46
47#[cfg(test)]
48mod serde_tests {
49    use super::PaperId;
50    use pretty_assertions::assert_eq;
51    use serde_json::json;
52
53    #[test]
54    fn serialize() {
55        assert_eq!(
56            json!(PaperId(
57                "https://oparl.example.org/paper/749"
58                    .parse()
59                    .expect("value must be a parseable url")
60            )),
61            json!("https://oparl.example.org/paper/749")
62        );
63    }
64
65    #[test]
66    fn deserialize_good() {
67        let deserialized: PaperId =
68            serde_json::from_value(json!("https://oparl.example.org/paper/749"))
69                .expect("value must be deserializable as PaperId");
70        assert_eq!(
71            deserialized,
72            PaperId(
73                "https://oparl.example.org/paper/749"
74                    .parse()
75                    .expect("value must be a parseable url")
76            )
77        );
78    }
79
80    #[test]
81    fn deserialize_bad() {
82        assert!(serde_json::from_value::<PaperId>(json!("xyzabcd")).is_err());
83        assert!(serde_json::from_value::<PaperId>(json!(true)).is_err());
84        assert!(serde_json::from_value::<PaperId>(json!(123)).is_err());
85    }
86}
oparl_types/paper_id.rs

oparl_types/
paper_id.rs
