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use serde::Deserialize;
/// The default selection of the CPU widget. If the given selection is invalid, we will fall back to all.
#[derive(Clone, Copy, Debug, Default, Deserialize)]
#[serde(rename_all = "lowercase")]
pub enum CpuDefault {
#[default]
All,
#[serde(alias = "avg")]
Average,
}
/// Process column settings.
#[derive(Clone, Debug, Default, Deserialize)]
pub struct CpuConfig {
#[serde(default)]
pub default: CpuDefault,
}
#[cfg(test)]
mod test {
use super::*;
#[test]
fn default_cpu_default() {
let config = "";
let generated: CpuConfig = toml_edit::de::from_str(config).unwrap();
match generated.default {
CpuDefault::All => {}
CpuDefault::Average => {
panic!("the default should be all")
}
}
}
#[test]
fn all_cpu_default() {
let config = r#"
default = "all"
"#;
let generated: CpuConfig = toml_edit::de::from_str(config).unwrap();
match generated.default {
CpuDefault::All => {}
CpuDefault::Average => {
panic!("the default should be all")
}
}
}
#[test]
fn avg_cpu_default() {
let config = r#"
default = "avg"
"#;
let generated: CpuConfig = toml_edit::de::from_str(config).unwrap();
match generated.default {
CpuDefault::All => {
panic!("the avg should be set")
}
CpuDefault::Average => {}
}
}
#[test]
fn average_cpu_default() {
let config = r#"
default = "average"
"#;
let generated: CpuConfig = toml_edit::de::from_str(config).unwrap();
match generated.default {
CpuDefault::All => {
panic!("the avg should be set")
}
CpuDefault::Average => {}
}
}
}
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