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 crate::message::MessagePayload;
 8
 9generate_empty_element!(
10    /// Requests the attention of the recipient.
11    Attention,
12    "attention",
13    ATTENTION
14);
15
16impl MessagePayload for Attention {}
17
18#[cfg(test)]
19mod tests {
20    use super::*;
21    #[cfg(not(feature = "disable-validation"))]
22    use crate::util::error::Error;
23    use crate::Element;
24    use std::convert::TryFrom;
25
26    #[test]
27    fn test_size() {
28        assert_size!(Attention, 0);
29    }
30
31    #[test]
32    fn test_simple() {
33        let elem: Element = "<attention xmlns='urn:xmpp:attention:0'/>".parse().unwrap();
34        Attention::try_from(elem).unwrap();
35    }
36
37    #[cfg(not(feature = "disable-validation"))]
38    #[test]
39    fn test_invalid_child() {
40        let elem: Element = "<attention xmlns='urn:xmpp:attention:0'><coucou/></attention>"
41            .parse()
42            .unwrap();
43        let error = Attention::try_from(elem).unwrap_err();
44        let message = match error {
45            Error::ParseError(string) => string,
46            _ => panic!(),
47        };
48        assert_eq!(message, "Unknown child in attention element.");
49    }
50
51    #[cfg(not(feature = "disable-validation"))]
52    #[test]
53    fn test_invalid_attribute() {
54        let elem: Element = "<attention xmlns='urn:xmpp:attention:0' coucou=''/>"
55            .parse()
56            .unwrap();
57        let error = Attention::try_from(elem).unwrap_err();
58        let message = match error {
59            Error::ParseError(string) => string,
60            _ => panic!(),
61        };
62        assert_eq!(message, "Unknown attribute in attention element.");
63    }
64
65    #[test]
66    fn test_serialise() {
67        let elem: Element = "<attention xmlns='urn:xmpp:attention:0'/>".parse().unwrap();
68        let attention = Attention;
69        let elem2: Element = attention.into();
70        assert_eq!(elem, elem2);
71    }
72}