use std::error::Error; use pgrep; pub mod config; #[test] fn search_string_file() -> Result<(), Box<dyn Error>> { let config = config::Config::new( "hello".to_string(), "search_string_file.txt".to_string(), "hello world".to_string(), ); let config = config.setup()?; let cli = pgrep::cli::Cli::new(&vec!["pgrep".to_string(), config.query, config.filename])?; let result = cli.run()?; match result { 0 => Ok(()), _ => Err("search_string_file failed".into()), } }