75 lines
1.9 KiB
Rust
75 lines
1.9 KiB
Rust
use serde::{Deserialize, Serialize};
|
|
|
|
use crate::{
|
|
commands::{Command, CommandResponse, ResponseParserError, empty_command_request},
|
|
response_tokenizer::{ResponseAttributes, expect_property_type},
|
|
types::ChannelName,
|
|
};
|
|
|
|
pub struct Channels;
|
|
|
|
empty_command_request!(Channels, "channels");
|
|
|
|
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
|
|
pub struct ChannelsResponse {
|
|
pub channels: Vec<ChannelName>,
|
|
}
|
|
|
|
impl ChannelsResponse {
|
|
pub fn new(channels: Vec<ChannelName>) -> Self {
|
|
ChannelsResponse { channels }
|
|
}
|
|
}
|
|
|
|
impl CommandResponse for ChannelsResponse {
|
|
fn parse(parts: ResponseAttributes<'_>) -> Result<Self, ResponseParserError> {
|
|
let parts: Vec<_> = parts.into_vec()?;
|
|
let mut channel_names = Vec::with_capacity(parts.len());
|
|
for (key, value) in parts {
|
|
debug_assert!(key == "channels");
|
|
let channel_name = expect_property_type!(Some(value), "channels", Text);
|
|
let channel_name = channel_name
|
|
.parse()
|
|
.map_err(|_| ResponseParserError::SyntaxError(0, channel_name.to_string()))?;
|
|
channel_names.push(channel_name);
|
|
}
|
|
|
|
Ok(ChannelsResponse {
|
|
channels: channel_names,
|
|
})
|
|
}
|
|
}
|
|
|
|
impl Command for Channels {
|
|
type Request = ChannelsRequest;
|
|
type Response = ChannelsResponse;
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
|
|
use indoc::indoc;
|
|
|
|
#[test]
|
|
fn test_parse_response() {
|
|
let response = indoc! {"
|
|
channels: foo
|
|
channels: bar
|
|
channels: baz
|
|
OK
|
|
"};
|
|
let response = Channels::parse_raw_response(response.as_bytes()).unwrap();
|
|
assert_eq!(
|
|
response,
|
|
ChannelsResponse {
|
|
channels: vec![
|
|
"foo".parse().unwrap(),
|
|
"bar".parse().unwrap(),
|
|
"baz".parse().unwrap(),
|
|
]
|
|
}
|
|
);
|
|
}
|
|
}
|