7b66de1166
Let’s continue reexporting jid and minidom, but not their inner pub items, users of this crate can go one level deeper if they need that. Only xso::error::Error is still useful to reexport, as this is part of the public API of all of our parsers.
96 lines
2.8 KiB
Rust
96 lines
2.8 KiB
Rust
// Copyright (c) 2019 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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use xso::{AsXml, FromXml};
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use crate::message::MessagePayload;
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use crate::ns;
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use crate::presence::PresencePayload;
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/// Unique identifier given to a MUC participant.
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///
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/// It allows clients to identify a MUC participant across reconnects and
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/// renames. It thus prevents impersonification of anonymous users.
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#[derive(FromXml, AsXml, PartialEq, Debug, Clone)]
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#[xml(namespace = ns::OID, name = "occupant-id")]
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pub struct OccupantId {
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/// The id associated to the sending user by the MUC service.
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#[xml(attribute)]
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pub id: String,
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}
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impl MessagePayload for OccupantId {}
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impl PresencePayload for OccupantId {}
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#[cfg(test)]
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mod tests {
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use super::*;
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use minidom::Element;
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use xso::error::{Error, FromElementError};
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#[cfg(target_pointer_width = "32")]
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#[test]
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fn test_size() {
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assert_size!(OccupantId, 12);
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}
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#[cfg(target_pointer_width = "64")]
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#[test]
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fn test_size() {
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assert_size!(OccupantId, 24);
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}
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#[test]
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fn test_simple() {
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let elem: Element = "<occupant-id xmlns='urn:xmpp:occupant-id:0' id='coucou'/>"
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.parse()
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.unwrap();
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let origin_id = OccupantId::try_from(elem).unwrap();
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assert_eq!(origin_id.id, "coucou");
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}
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#[test]
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fn test_invalid_child() {
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let elem: Element =
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"<occupant-id xmlns='urn:xmpp:occupant-id:0' id='foo'><coucou/></occupant-id>"
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.parse()
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.unwrap();
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let error = OccupantId::try_from(elem).unwrap_err();
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let message = match error {
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FromElementError::Invalid(Error::Other(string)) => string,
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_ => panic!(),
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};
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assert_eq!(message, "Unknown child in OccupantId element.");
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}
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#[test]
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fn test_invalid_id() {
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let elem: Element = "<occupant-id xmlns='urn:xmpp:occupant-id:0'/>"
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.parse()
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.unwrap();
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let error = OccupantId::try_from(elem).unwrap_err();
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let message = match error {
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FromElementError::Invalid(Error::Other(string)) => string,
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_ => panic!(),
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};
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assert_eq!(
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message,
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"Required attribute field 'id' on OccupantId element missing."
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);
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}
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#[test]
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fn test_serialise() {
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let elem: Element = "<occupant-id xmlns='urn:xmpp:occupant-id:0' id='coucou'/>"
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.parse()
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.unwrap();
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let occupant_id = OccupantId {
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id: String::from("coucou"),
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};
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let elem2 = occupant_id.into();
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assert_eq!(elem, elem2);
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}
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}
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