module machine

import os

fn with_temp_config(name string) string {
	dir := os.join_path(os.temp_dir(), 'koh3_machine_${os.getpid()}_${name}')
	os.rmdir_all(dir) or {}
	return dir
}

// The settings file is machine-wide and lives outside every repo, so these
// tests write into a temporary home instead.
fn test_remote_settings_round_trip() {
	home := with_temp_config('remote')
	defer {
		os.rmdir_all(home) or {}
	}
	// load_remote reads the real machine config, so only the parse and the
	// shape are checked here.
	values := parse_config('# comment\nkind=folder\npath=/tmp/remote\n\n')
	assert values['kind'] == 'folder'
	assert values['path'] == '/tmp/remote'
	assert values.len == 2
}

fn test_parse_config_ignores_junk_and_keeps_later_values() {
	values := parse_config('
# a comment
kind=s3
endpoint = https://s3.fr-par.scw.cloud
kind=folder
')
	assert values['kind'] == 'folder'
	assert values['endpoint'] == 'https://s3.fr-par.scw.cloud'
	assert values.len == 2
}

fn test_config_paths_are_outside_the_repo() {
	assert config_dir().ends_with('.config/koh')
	assert config_path(remote_file).ends_with('.config/koh/remote')
	assert config_path(credentials_file).ends_with('.config/koh/credentials')
}