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rocketmq_remoting/protocol/header/
resume_check_half_message_request_header.rs

1// Copyright 2023 The RocketMQ Rust Authors
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use cheetah_string::CheetahString;
16use rocketmq_macros::RequestHeaderCodecV2;
17use serde::Deserialize;
18use serde::Serialize;
19
20#[derive(Clone, Debug, Default, Serialize, Deserialize, RequestHeaderCodecV2)]
21#[serde(rename_all = "camelCase")]
22pub struct ResumeCheckHalfMessageRequestHeader {
23    #[required]
24    pub topic: CheetahString,
25
26    pub msg_id: Option<CheetahString>,
27}
28
29#[cfg(test)]
30mod tests {
31    use std::collections::HashMap;
32
33    use cheetah_string::CheetahString;
34
35    use super::ResumeCheckHalfMessageRequestHeader;
36    use crate::protocol::command_custom_header::FromMap;
37
38    #[test]
39    fn resume_check_half_message_request_header_deserializes_from_map() {
40        let mut fields = HashMap::new();
41        fields.insert(
42            CheetahString::from_static_str("topic"),
43            CheetahString::from_static_str("half-topic"),
44        );
45        fields.insert(
46            CheetahString::from_static_str("msgId"),
47            CheetahString::from_static_str("msg-id"),
48        );
49
50        let header = <ResumeCheckHalfMessageRequestHeader as FromMap>::from(&fields)
51            .expect("header should decode from ext fields");
52
53        assert_eq!(header.topic, CheetahString::from_static_str("half-topic"));
54        assert_eq!(header.msg_id, Some(CheetahString::from_static_str("msg-id")));
55    }
56}