5bf14b0b22
This bumps the minimum supported stable Rust version to 1.34. The TryFrom and TryInto traits are still reexported to not break the API, but these reexports are deprecated and will be removed in a future release.
100 lines
3 KiB
Rust
100 lines
3 KiB
Rust
// Copyright (c) 2017 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 crate::message::MessagePayload;
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generate_element_enum!(
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/// Enum representing chatstate elements part of the
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/// `http://jabber.org/protocol/chatstates` namespace.
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ChatState, "chatstate", CHATSTATES, {
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/// `<active xmlns='http://jabber.org/protocol/chatstates'/>`
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Active => "active",
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/// `<composing xmlns='http://jabber.org/protocol/chatstates'/>`
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Composing => "composing",
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/// `<gone xmlns='http://jabber.org/protocol/chatstates'/>`
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Gone => "gone",
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/// `<inactive xmlns='http://jabber.org/protocol/chatstates'/>`
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Inactive => "inactive",
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/// `<paused xmlns='http://jabber.org/protocol/chatstates'/>`
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Paused => "paused",
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}
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);
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impl MessagePayload for ChatState {}
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#[cfg(test)]
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mod tests {
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use super::*;
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use crate::util::error::Error;
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use crate::ns;
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use minidom::Element;
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use std::convert::TryFrom;
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#[test]
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fn test_size() {
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assert_size!(ChatState, 1);
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}
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#[test]
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fn test_simple() {
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let elem: Element = "<active xmlns='http://jabber.org/protocol/chatstates'/>"
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.parse()
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.unwrap();
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ChatState::try_from(elem).unwrap();
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}
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#[test]
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fn test_invalid() {
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let elem: Element = "<coucou xmlns='http://jabber.org/protocol/chatstates'/>"
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.parse()
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.unwrap();
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let error = ChatState::try_from(elem).unwrap_err();
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let message = match error {
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Error::ParseError(string) => string,
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_ => panic!(),
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};
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assert_eq!(message, "This is not a chatstate element.");
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}
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#[cfg(not(feature = "disable-validation"))]
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#[test]
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fn test_invalid_child() {
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let elem: Element = "<gone xmlns='http://jabber.org/protocol/chatstates'><coucou/></gone>"
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.parse()
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.unwrap();
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let error = ChatState::try_from(elem).unwrap_err();
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let message = match error {
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Error::ParseError(string) => string,
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_ => panic!(),
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};
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assert_eq!(message, "Unknown child in chatstate element.");
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}
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#[cfg(not(feature = "disable-validation"))]
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#[test]
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fn test_invalid_attribute() {
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let elem: Element = "<inactive xmlns='http://jabber.org/protocol/chatstates' coucou=''/>"
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.parse()
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.unwrap();
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let error = ChatState::try_from(elem).unwrap_err();
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let message = match error {
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Error::ParseError(string) => string,
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_ => panic!(),
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};
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assert_eq!(message, "Unknown attribute in chatstate element.");
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}
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#[test]
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fn test_serialise() {
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let chatstate = ChatState::Active;
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let elem: Element = chatstate.into();
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assert!(elem.is("active", ns::CHATSTATES));
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}
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}
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