rocketmq_protocol/protocol/header/
create_user_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
20#[derive(Debug, Clone, Serialize, Deserialize, Default, RequestHeaderCodec)]
21#[serde(rename_all = "camelCase")]
22#[header(
23    type_id = "rocketmq_protocol::protocol::header::create_user_request_header::CreateUserRequestHeader",
24    java_class = "org.apache.rocketmq.remoting.protocol.header.CreateUserRequestHeader"
25)]
26pub struct CreateUserRequestHeader {
27    #[header(default, default_semantic = "literal:")]
28    pub username: CheetahString,
29}
30
31impl CreateUserRequestHeader {
32    pub fn new(username: CheetahString) -> Self {
33        Self { username }
34    }
35
36    pub fn set_username(&mut self, username: CheetahString) {
37        self.username = username;
38    }
39}
40
41#[cfg(test)]
42mod tests {
43    use std::collections::HashMap;
44
45    use super::*;
46    use crate::protocol::command_custom_header::FromMap;
47
48    #[test]
49    fn create_user_request_header_deserializes_correctly() {
50        let mut map = HashMap::new();
51        map.insert(
52            CheetahString::from_static_str("username"),
53            CheetahString::from_static_str("deserialized_user"),
54        );
55
56        let header = <CreateUserRequestHeader as FromMap>::from(&map).unwrap();
57
58        assert_eq!(header.username.as_str(), "deserialized_user");
59    }
60
61    #[test]
62    fn create_user_request_header_serde_json_roundtrip() {
63        let header = CreateUserRequestHeader {
64            username: CheetahString::from_static_str("json_test_user"),
65        };
66
67        let json = serde_json::to_string(&header).unwrap();
68        let deserialized: CreateUserRequestHeader = serde_json::from_str(&json).unwrap();
69
70        assert_eq!(deserialized.username, header.username);
71    }
72}
rocketmq_protocol/protocol/header/create_user_request_header.rs

rocketmq_protocol/protocol/header/
create_user_request_header.rs
