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