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use super::Context;
use crate::user::config;
use ::config::{Config, File, FileFormat};
use clap::{CommandFactory, Parser};
const MOCK_CONFIG_TOML: &'static str = r#"
icons = true
no-git = true
threads = 3
[du]
metric = "block"
icons = true
layout = "flat"
level = 1
# Do as `ls -l`
[ls]
icons = true
level = 1
suppress-size = true
long = true
gitignore = true
no_hidden = true
# How many lines of Rust are in this code base?
[rs]
metric = "line"
level = 1
pattern = "\\.rs$"
"#;
#[test]
fn test_reconcile_arg_matches_top_level_table() {
let user_args = vec![
crate::BIN_NAME.to_string(),
"--threads".to_string(),
"6".to_string(),
];
let clargs = Context::command().get_matches_from(user_args);
let config = load_config(MOCK_CONFIG_TOML);
let config_args = config::parse::args(config, None).unwrap().unwrap();
let args = Context::reconcile_args(&clargs, &config_args);
let ctx = Context::try_parse_from(args).unwrap();
// Config args
assert!(ctx.icons);
assert!(ctx.no_git);
// Default args
assert!(matches!(
ctx.byte_units,
crate::user::args::BytePresentation::Raw
));
assert!(!ctx.follow);
assert!(!ctx.no_hidden);
// User args takes precedence over config
assert_eq!(ctx.threads, 6)
}
#[test]
fn test_reconcile_arg_matches_sub_table_du() {
let user_args = vec![crate::BIN_NAME.to_string()];
let clargs = Context::command().get_matches_from(user_args);
let config = load_config(MOCK_CONFIG_TOML);
let config_args = config::parse::args(config, Some("du")).unwrap().unwrap();
let args = Context::reconcile_args(&clargs, &config_args);
let ctx = Context::try_parse_from(args).unwrap();
// Config args
assert!(matches!(ctx.metric, crate::user::args::Metric::Block));
assert!(ctx.icons);
assert!(matches!(ctx.layout, crate::user::args::Layout::Flat));
assert_eq!(ctx.level, Some(1));
// Default args
assert!(matches!(
ctx.byte_units,
crate::user::args::BytePresentation::Raw
));
assert!(!ctx.follow);
assert!(!ctx.no_hidden);
}
#[test]
fn test_reconcile_arg_matches_sub_table_rs() {
let user_args = vec![crate::BIN_NAME.to_string()];
let clargs = Context::command().get_matches_from(user_args);
let config = load_config(MOCK_CONFIG_TOML);
let config_args = config::parse::args(config, Some("rs")).unwrap().unwrap();
let args = Context::reconcile_args(&clargs, &config_args);
let ctx = Context::try_parse_from(args).unwrap();
// Config args
assert!(matches!(ctx.metric, crate::user::args::Metric::Line));
assert_eq!(ctx.level, Some(1));
assert_eq!(ctx.search.pattern, Some("\\.rs$".to_string()));
// Default args
assert!(!ctx.follow);
assert!(!ctx.no_hidden);
assert!(!ctx.icons);
}
fn load_config(config: &str) -> Config {
Config::builder()
.add_source(File::from_str(config, FileFormat::Toml))
.build()
.unwrap()
}
|