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 message::MessagePayload;
 8
 9generate_empty_element!(
10    /// Requests the attention of the recipient.
11    Attention, "attention", ATTENTION
12);
13
14impl MessagePayload for Attention {}
15
16#[cfg(test)]
17mod tests {
18    use super::*;
19    use try_from::TryFrom;
20    use minidom::Element;
21    use error::Error;
22
23    #[test]
24    fn test_size() {
25        assert_size!(Attention, 0);
26    }
27
28    #[test]
29    fn test_simple() {
30        let elem: Element = "<attention xmlns='urn:xmpp:attention:0'/>".parse().unwrap();
31        Attention::try_from(elem).unwrap();
32    }
33
34    #[test]
35    fn test_invalid_child() {
36        let elem: Element = "<attention xmlns='urn:xmpp:attention:0'><coucou/></attention>".parse().unwrap();
37        let error = Attention::try_from(elem).unwrap_err();
38        let message = match error {
39            Error::ParseError(string) => string,
40            _ => panic!(),
41        };
42        assert_eq!(message, "Unknown child in attention element.");
43    }
44
45    #[test]
46    fn test_invalid_attribute() {
47        let elem: Element = "<attention xmlns='urn:xmpp:attention:0' coucou=''/>".parse().unwrap();
48        let error = Attention::try_from(elem).unwrap_err();
49        let message = match error {
50            Error::ParseError(string) => string,
51            _ => panic!(),
52        };
53        assert_eq!(message, "Unknown attribute in attention element.");
54    }
55
56    #[test]
57    fn test_serialise() {
58        let elem: Element = "<attention xmlns='urn:xmpp:attention:0'/>".parse().unwrap();
59        let attention = Attention;
60        let elem2: Element = attention.into();
61        assert_eq!(elem, elem2);
62    }
63}