xmpp_parsers/
message_correct.rs

1// Copyright (c) 2017 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
2//
3// This Source Code Form is subject to the terms of the Mozilla Public
4// License, v. 2.0. If a copy of the MPL was not distributed with this
5// file, You can obtain one at http://mozilla.org/MPL/2.0/.
6
7use xso::{AsXml, FromXml};
8
9use crate::message::{Id, MessagePayload};
10use crate::ns;
11
12/// Defines that the message containing this payload should replace a
13/// previous message, identified by the id.
14#[derive(FromXml, AsXml, PartialEq, Debug, Clone)]
15#[xml(namespace = ns::MESSAGE_CORRECT, name = "replace")]
16pub struct Replace {
17    /// The 'id' attribute of the message getting corrected.
18    #[xml(attribute)]
19    pub id: Id,
20}
21
22impl MessagePayload for Replace {}
23
24#[cfg(test)]
25mod tests {
26    use super::*;
27    use minidom::Element;
28    use xso::error::{Error, FromElementError};
29
30    #[cfg(target_pointer_width = "32")]
31    #[test]
32    fn test_size() {
33        assert_size!(Replace, 12);
34    }
35
36    #[cfg(target_pointer_width = "64")]
37    #[test]
38    fn test_size() {
39        assert_size!(Replace, 24);
40    }
41
42    #[test]
43    fn test_simple() {
44        let elem: Element = "<replace xmlns='urn:xmpp:message-correct:0' id='coucou'/>"
45            .parse()
46            .unwrap();
47        Replace::try_from(elem).unwrap();
48    }
49
50    #[cfg(not(feature = "disable-validation"))]
51    #[test]
52    fn test_invalid_attribute() {
53        let elem: Element = "<replace xmlns='urn:xmpp:message-correct:0' id='coucou' coucou=''/>"
54            .parse()
55            .unwrap();
56        let error = Replace::try_from(elem).unwrap_err();
57        let message = match error {
58            FromElementError::Invalid(Error::Other(string)) => string,
59            _ => panic!(),
60        };
61        assert_eq!(message, "Unknown attribute in Replace element.");
62    }
63
64    #[test]
65    #[cfg_attr(feature = "disable-validation", should_panic = "Result::unwrap_err")]
66    fn test_invalid_child() {
67        let elem: Element =
68            "<replace xmlns='urn:xmpp:message-correct:0' id='coucou'><coucou/></replace>"
69                .parse()
70                .unwrap();
71        let error = Replace::try_from(elem).unwrap_err();
72        let message = match error {
73            FromElementError::Invalid(Error::Other(string)) => string,
74            _ => panic!(),
75        };
76        assert_eq!(message, "Unknown child in Replace element.");
77    }
78
79    #[test]
80    fn test_invalid_id() {
81        let elem: Element = "<replace xmlns='urn:xmpp:message-correct:0'/>"
82            .parse()
83            .unwrap();
84        let error = Replace::try_from(elem).unwrap_err();
85        let message = match error {
86            FromElementError::Invalid(Error::Other(string)) => string,
87            _ => panic!(),
88        };
89        assert_eq!(
90            message,
91            "Required attribute field 'id' on Replace element missing."
92        );
93    }
94
95    #[test]
96    fn test_serialise() {
97        let elem: Element = "<replace xmlns='urn:xmpp:message-correct:0' id='coucou'/>"
98            .parse()
99            .unwrap();
100        let replace = Replace {
101            id: Id(String::from("coucou")),
102        };
103        let elem2 = replace.into();
104        assert_eq!(elem, elem2);
105    }
106}
xmpp_parsers/message_correct.rs

xmpp_parsers/
message_correct.rs
