rocketmq_protocol/protocol/header/
notify_consumer_ids_changed_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::RequestHeaderCodec;
17use serde::Deserialize;
18use serde::Serialize;
19
20use crate::rpc::rpc_request_header::RpcRequestHeader;
21
22#[derive(Serialize, Deserialize, Debug, RequestHeaderCodec)]
23#[header(
24    type_id = "rocketmq_protocol::protocol::header::notify_consumer_ids_changed_request_header::NotifyConsumerIdsChangedRequestHeader",
25    java_class = "org.apache.rocketmq.remoting.protocol.header.NotifyConsumerIdsChangedRequestHeader"
26)]
27#[serde(rename_all = "camelCase")]
28pub struct NotifyConsumerIdsChangedRequestHeader {
29    #[header(required)]
30    pub consumer_group: CheetahString,
31
32    #[serde(flatten)]
33    #[header(flatten, presence = "always")]
34    pub rpc_request_header: Option<RpcRequestHeader>,
35}
36
37#[cfg(test)]
38mod tests {
39    use super::*;
40
41    #[test]
42    fn notify_consumer_ids_changed_request_header_serialization() {
43        let header = NotifyConsumerIdsChangedRequestHeader {
44            consumer_group: CheetahString::from("group1"),
45            rpc_request_header: None,
46        };
47        let json = serde_json::to_string(&header).unwrap();
48        assert!(json.contains("\"consumerGroup\":\"group1\""));
49    }
50
51    #[test]
52    fn notify_consumer_ids_changed_request_header_deserialization() {
53        let json = r#"{"consumerGroup":"group1"}"#;
54        let header: NotifyConsumerIdsChangedRequestHeader = serde_json::from_str(json).unwrap();
55        assert_eq!(header.consumer_group, "group1");
56    }
57}
rocketmq_protocol/protocol/header/notify_consumer_ids_changed_request_header.rs

rocketmq_protocol/protocol/header/
notify_consumer_ids_changed_request_header.rs
