1bab5c3cd9
These became warnings in a recent nightly.
The TryFrom/TryInto imports were missed in
4089891f6c, but the rest are truly
redundant.
95 lines
2.8 KiB
Rust
95 lines
2.8 KiB
Rust
// Copyright (c) 2022 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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use crate::util::text_node_codecs::{Codec, Text};
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generate_element!(
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/// Container for a set of reactions.
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Reactions, "reactions", REACTIONS,
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attributes: [
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/// The id of the message these reactions apply to.
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id: Required<String> = "id",
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],
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children: [
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/// The list of reactions.
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reactions: Vec<Reaction> = ("reaction", REACTIONS) => Reaction,
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]
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);
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impl MessagePayload for Reactions {}
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generate_element!(
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/// One emoji reaction.
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Reaction, "reaction", REACTIONS,
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text: (
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/// The text of this reaction.
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emoji: Text
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)
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);
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#[cfg(test)]
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mod tests {
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use super::*;
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use crate::Element;
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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!(Reactions, 24);
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assert_size!(Reaction, 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!(Reactions, 48);
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assert_size!(Reaction, 24);
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}
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#[test]
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fn test_empty() {
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let elem: Element = "<reactions xmlns='urn:xmpp:reactions:0' id='foo'/>"
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.parse()
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.unwrap();
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let elem2 = elem.clone();
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let reactions = Reactions::try_from(elem2).unwrap();
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assert_eq!(reactions.id, "foo");
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assert_eq!(reactions.reactions.len(), 0);
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}
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#[test]
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fn test_multi() {
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let elem: Element =
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"<reactions xmlns='urn:xmpp:reactions:0' id='foo'><reaction>👋</reaction><reaction>🐢</reaction></reactions>"
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.parse()
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.unwrap();
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let elem2 = elem.clone();
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let reactions = Reactions::try_from(elem2).unwrap();
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assert_eq!(reactions.id, "foo");
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assert_eq!(reactions.reactions.len(), 2);
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let [hand, turtle]: [Reaction; 2] = reactions.reactions.try_into().unwrap();
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assert_eq!(hand.emoji, "👋");
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assert_eq!(turtle.emoji, "🐢");
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}
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#[test]
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fn test_zwj_emoji() {
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let elem: Element =
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"<reactions xmlns='urn:xmpp:reactions:0' id='foo'><reaction>👩🏾❤️👩🏼</reaction></reactions>"
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.parse()
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.unwrap();
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let elem2 = elem.clone();
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let mut reactions = Reactions::try_from(elem2).unwrap();
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assert_eq!(reactions.id, "foo");
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assert_eq!(reactions.reactions.len(), 1);
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let reaction = reactions.reactions.pop().unwrap();
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assert_eq!(
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reaction.emoji,
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"\u{1F469}\u{1F3FE}\u{200D}\u{2764}\u{FE0F}\u{200D}\u{1F469}\u{1F3FC}"
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);
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}
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}
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