1// Copyright (c) 2019 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
 7generate_empty_element!(
 8    /// Stream:feature sent by the server to advertise it supports CSI.
 9    Feature,
10    "csi",
11    CSI
12);
13
14generate_empty_element!(
15    /// Client indicates it is inactive.
16    Inactive,
17    "inactive",
18    CSI
19);
20
21generate_empty_element!(
22    /// Client indicates it is active again.
23    Active,
24    "active",
25    CSI
26);
27
28#[cfg(test)]
29mod tests {
30    use super::*;
31    use crate::ns;
32    use crate::Element;
33    use std::convert::TryFrom;
34
35    #[test]
36    fn test_size() {
37        assert_size!(Feature, 0);
38        assert_size!(Inactive, 0);
39        assert_size!(Active, 0);
40    }
41
42    #[test]
43    fn parsing() {
44        let elem: Element = "<csi xmlns='urn:xmpp:csi:0'/>".parse().unwrap();
45        Feature::try_from(elem).unwrap();
46
47        let elem: Element = "<inactive xmlns='urn:xmpp:csi:0'/>".parse().unwrap();
48        Inactive::try_from(elem).unwrap();
49
50        let elem: Element = "<active xmlns='urn:xmpp:csi:0'/>".parse().unwrap();
51        Active::try_from(elem).unwrap();
52    }
53
54    #[test]
55    fn serialising() {
56        let elem: Element = Feature.into();
57        assert!(elem.is("csi", ns::CSI));
58
59        let elem: Element = Inactive.into();
60        assert!(elem.is("inactive", ns::CSI));
61
62        let elem: Element = Active.into();
63        assert!(elem.is("active", ns::CSI));
64    }
65}