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use serde::{Deserialize, Serialize};
use crate::widgets::ProcColumn;
/// Process column settings.
#[derive(Clone, Debug, Default, Deserialize, Serialize)]
pub struct ProcessConfig {
pub columns: Option<Vec<ProcColumn>>,
}
#[cfg(test)]
mod test {
use crate::widgets::ProcColumn;
use super::ProcessConfig;
#[test]
fn empty_column_setting() {
let config = "";
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
assert!(generated.columns.is_none());
}
#[test]
fn process_column_settings() {
let config = r#"
columns = ["CPU%", "PiD", "user", "MEM", "Tread", "T.Write", "Rps", "W/s", "tiMe", "USER", "state"]
"#;
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
assert_eq!(
generated.columns,
Some(vec![
ProcColumn::CpuPercent,
ProcColumn::Pid,
ProcColumn::User,
ProcColumn::MemoryVal,
ProcColumn::TotalRead,
ProcColumn::TotalWrite,
ProcColumn::ReadPerSecond,
ProcColumn::WritePerSecond,
ProcColumn::Time,
ProcColumn::User,
ProcColumn::State,
]),
);
}
#[test]
fn process_column_settings_2() {
let config = r#"columns = ["MEM%"]"#;
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
assert_eq!(generated.columns, Some(vec![ProcColumn::MemoryPercent]));
}
#[test]
fn process_column_settings_3() {
let config = r#"columns = ["MEM%", "TWrite", "Cpuz", "read", "wps"]"#;
toml_edit::de::from_str::<ProcessConfig>(config).expect_err("Should error out!");
}
#[test]
fn process_column_settings_4() {
let config = r#"columns = ["Twrite", "T.Write"]"#;
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
assert_eq!(generated.columns, Some(vec![ProcColumn::TotalWrite; 2]));
let config = r#"columns = ["Tread", "T.read"]"#;
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
assert_eq!(generated.columns, Some(vec![ProcColumn::TotalRead; 2]));
let config = r#"columns = ["read", "rps", "r/s"]"#;
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
assert_eq!(generated.columns, Some(vec![ProcColumn::ReadPerSecond; 3]));
let config = r#"columns = ["write", "wps", "w/s"]"#;
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
assert_eq!(generated.columns, Some(vec![ProcColumn::WritePerSecond; 3]));
}
}
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