fn test_update_sshd_config_no_change()

in libazureinit/src/provision/ssh.rs [561:580]

• 19 lines of code
• 1 McCabe index (conditional complexity)

    fn test_update_sshd_config_no_change() -> io::Result<()> {
        let temp_dir = TempDir::new()?;
        let sshd_config_path = temp_dir.path().join("sshd_config");
        {
            let mut file = File::create(&sshd_config_path)?;
            writeln!(file, "PasswordAuthentication yes")?;
        }
        let ret: Result<(), io::Error> =
            update_sshd_config(sshd_config_path.to_str().unwrap());
        assert!(ret.is_ok());
        let mut updated_content = String::new();
        {
            let mut file = File::open(&sshd_config_path)?;
            file.read_to_string(&mut updated_content)?;
        }
        assert!(updated_content.contains("PasswordAuthentication yes"));
        assert!(!updated_content.contains("PasswordAuthentication no"));

        Ok(())
    }