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use super::parse;
use crate::user::args::{Layout, Metric};
use config::{Config, File};
#[test]
fn test_toml_parse_top_level_table() {
let config = load_example();
let arg_matches = parse::args(config, None)
.expect("Failed to parse example config.")
.expect("Expected top level table to be found.");
let icons = arg_matches.get_one::<bool>("icons").unwrap();
assert!(icons);
}
#[test]
fn test_toml_parse_sub_table() {
let config = load_example();
let arg_matches = parse::args(config, Some("du"))
.expect("Failed to parse example config.")
.expect("Expected sub table to be found.");
let metric = arg_matches.get_one::<Metric>("metric").unwrap();
assert_eq!(metric, &Metric::Block);
let layout = arg_matches.get_one::<Layout>("layout").unwrap();
assert_eq!(layout, &Layout::Flat);
let level = arg_matches.get_one::<usize>("level").unwrap();
assert_eq!(*level, 1);
}
fn load_example() -> Config {
let example_config = std::env::current_dir()
.ok()
.map(|p| p.join("example").join(super::ERDTREE_CONFIG_TOML))
.and_then(|p| p.as_path().to_str().map(File::with_name))
.unwrap();
Config::builder()
.add_source(example_config)
.build()
.expect("Failed to load example config.")
}
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