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 try_from::TryFrom;
 8
 9use minidom::Element;
10use date::DateTime;
11
12use error::Error;
13use jid::Jid;
14
15use ns;
16use helpers::PlainText;
17
18generate_element_with_text!(Delay, "delay", ns::DELAY,
19    [
20        from: Option<Jid> = "from" => optional,
21        stamp: DateTime = "stamp" => required
22    ],
23    data: PlainText<Option<String>>
24);
25
26#[cfg(test)]
27mod tests {
28    use super::*;
29    use std::str::FromStr;
30
31    #[test]
32    fn test_simple() {
33        let elem: Element = "<delay xmlns='urn:xmpp:delay' from='capulet.com' stamp='2002-09-10T23:08:25Z'/>".parse().unwrap();
34        let delay = Delay::try_from(elem).unwrap();
35        assert_eq!(delay.from, Some(Jid::from_str("capulet.com").unwrap()));
36        assert_eq!(delay.stamp, DateTime::from_str("2002-09-10T23:08:25Z").unwrap());
37        assert_eq!(delay.data, None);
38    }
39
40    #[test]
41    fn test_unknown() {
42        let elem: Element = "<replace xmlns='urn:xmpp:message-correct:0'/>".parse().unwrap();
43        let error = Delay::try_from(elem).unwrap_err();
44        let message = match error {
45            Error::ParseError(string) => string,
46            _ => panic!(),
47        };
48        assert_eq!(message, "This is not a delay element.");
49    }
50
51    #[test]
52    fn test_invalid_child() {
53        let elem: Element = "<delay xmlns='urn:xmpp:delay'><coucou/></delay>".parse().unwrap();
54        let error = Delay::try_from(elem).unwrap_err();
55        let message = match error {
56            Error::ParseError(string) => string,
57            _ => panic!(),
58        };
59        assert_eq!(message, "Unknown child in delay element.");
60    }
61
62    #[test]
63    fn test_serialise() {
64        let elem: Element = "<delay xmlns='urn:xmpp:delay' stamp='2002-09-10T23:08:25+00:00'/>".parse().unwrap();
65        let delay = Delay {
66            from: None,
67            stamp: DateTime::from_str("2002-09-10T23:08:25Z").unwrap(),
68            data: None,
69        };
70        let elem2 = delay.into();
71        assert_eq!(elem, elem2);
72    }
73
74    #[test]
75    fn test_serialise_data() {
76        let elem: Element = "<delay xmlns='urn:xmpp:delay' from='juliet@example.org' stamp='2002-09-10T23:08:25+00:00'>Reason</delay>".parse().unwrap();
77        let delay = Delay {
78            from: Some(Jid::from_str("juliet@example.org").unwrap()),
79            stamp: DateTime::from_str("2002-09-10T23:08:25Z").unwrap(),
80            data: Some(String::from("Reason")),
81        };
82        let elem2 = delay.into();
83        assert_eq!(elem, elem2);
84    }
85}