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use indoc::indoc;
use serde::Deserialize;
use crate::{args::ProcessArgs, widgets::ProcWidgetColumn};
use super::DefaultConfig;
/// Process column settings.
#[derive(Clone, Debug, Default, Deserialize)]
pub(crate) struct ProcessConfig {
#[serde(flatten)]
pub(crate) args: ProcessArgs,
pub(crate) columns: Option<Vec<ProcWidgetColumn>>,
}
impl DefaultConfig for ProcessConfig {
fn default_config() -> String {
let s = indoc! {r##"
# Enables case sensitivity by default when searching for a process.
# case_sensitive = false
"##};
s.to_string()
}
}
#[cfg(test)]
mod test {
use super::ProcessConfig;
use crate::widgets::ProcWidgetColumn;
#[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.unwrap(),
vec![
ProcWidgetColumn::Cpu,
ProcWidgetColumn::PidOrCount,
ProcWidgetColumn::User,
ProcWidgetColumn::Mem,
ProcWidgetColumn::TotalRead,
ProcWidgetColumn::TotalWrite,
ProcWidgetColumn::ReadPerSecond,
ProcWidgetColumn::WritePerSecond,
ProcWidgetColumn::Time,
ProcWidgetColumn::User,
ProcWidgetColumn::State,
],
);
}
#[test]
fn process_column_settings_2() {
let config = r#"columns = ["MEM", "TWrite", "fake", "read", "wps"]"#;
toml_edit::de::from_str::<ProcessConfig>(config).expect_err("Should error out!");
}
#[test]
fn process_column_settings_3() {
let config = r#"columns = ["Twrite", "T.Write"]"#;
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
let columns = generated.columns.unwrap();
assert_eq!(columns, vec![ProcWidgetColumn::TotalWrite; 2]);
let config = r#"columns = ["Tread", "T.read"]"#;
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
let columns = generated.columns.unwrap();
assert_eq!(columns, vec![ProcWidgetColumn::TotalRead; 2]);
let config = r#"columns = ["read", "rps", "r/s"]"#;
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
let columns = generated.columns.unwrap();
assert_eq!(columns, vec![ProcWidgetColumn::ReadPerSecond; 3]);
let config = r#"columns = ["write", "wps", "w/s"]"#;
let generated: ProcessConfig = toml_edit::de::from_str(config).unwrap();
let columns = generated.columns.unwrap();
assert_eq!(columns, vec![ProcWidgetColumn::WritePerSecond; 3]);
}
}
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