rocketmq-remoting 0.9.0

// Copyright 2023 The RocketMQ Rust Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use cheetah_string::CheetahString;
use rocketmq_macros::RequestHeaderCodecV2;
use serde::Deserialize;
use serde::Serialize;

use crate::rpc::topic_request_header::TopicRequestHeader;

#[derive(Serialize, Deserialize, Debug, RequestHeaderCodecV2)]
pub struct DeleteTopicRequestHeader {
    #[required]
    #[serde(rename = "topic")]
    pub topic: CheetahString,

    #[serde(flatten)]
    pub topic_request_header: Option<TopicRequestHeader>,
}

#[cfg(test)]
mod tests {
    use std::collections::HashMap;

    use super::*;
    use crate::protocol::command_custom_header::CommandCustomHeader;
    use crate::protocol::command_custom_header::FromMap;

    #[test]
    fn delete_topic_request_header_to_map() {
        let header = DeleteTopicRequestHeader {
            topic: CheetahString::from("test_topic"),
            topic_request_header: None,
        };

        let map = header.to_map().unwrap();
        assert_eq!(
            map.get(&CheetahString::from_static_str(DeleteTopicRequestHeader::TOPIC))
                .unwrap(),
            &CheetahString::from("test_topic")
        );
    }

    #[test]
    fn delete_topic_request_header_to_map_with_topic_request_header() {
        let topic_request_header = TopicRequestHeader {
            // Initialize fields as needed
            rpc_request_header: None,
            lo: None,
        };
        let header = DeleteTopicRequestHeader {
            topic: CheetahString::from("test_topic"),
            topic_request_header: Some(topic_request_header),
        };

        let map = header.to_map().unwrap();
        assert_eq!(
            map.get(&CheetahString::from_static_str(DeleteTopicRequestHeader::TOPIC))
                .unwrap(),
            &CheetahString::from("test_topic")
        );
        // Add assertions for fields from topic_request_header
    }

    #[test]
    fn delete_topic_request_header_from_map() {
        let mut map = HashMap::new();
        map.insert(
            CheetahString::from_static_str(DeleteTopicRequestHeader::TOPIC),
            CheetahString::from("test_topic"),
        );

        let header = <DeleteTopicRequestHeader as FromMap>::from(&map).unwrap();
        assert_eq!(header.topic, CheetahString::from("test_topic"));
        assert!(header.topic_request_header.is_some());
    }

    #[test]
    fn delete_topic_request_header_from_map_with_topic_request_header() {
        let mut map = HashMap::new();
        map.insert(
            CheetahString::from_static_str(DeleteTopicRequestHeader::TOPIC),
            CheetahString::from("test_topic"),
        );
        // Add entries for fields from topic_request_header

        let header = <DeleteTopicRequestHeader as FromMap>::from(&map).unwrap();
        assert_eq!(header.topic, CheetahString::from("test_topic"));
        assert!(header.topic_request_header.is_some());
        // Add assertions for fields from topic_request_header
    }
}