Betriebssysteme/hw9/task1/tests/task1.rs

#[cfg(test)]

mod tests {

    extern crate task1;

    use self::task1::Command;
    use self::task1::ParseError;
    use self::task1::parse;

    #[test]
    fn empty_returns_correct_command() {
        assert_eq!(parse("\n"), Command::Error(ParseError::EmptyString))
    }

    #[test]
    fn not_known_command_returns_correct_command() {
        assert_eq!(parse("Hello"), Command::Error(ParseError::UnknownCommand))
    }

    #[test]
    fn stage_returns_correct_command() {
        assert_eq!(parse("STAGE Hello"), Command::Stage("Hello".to_string()))
    }

    #[test]
    fn control_returns_correct_command() {
        assert_eq!(parse("CONTROL Hello"), Command::Control("Hello".to_string()))
    }

    #[test]
    fn retrieve_returns_correct_command() {
        assert_eq!(parse("RETRIEVE"), Command::Retrieve)
    }

    #[test]
    fn retrieve_with_arguments_returns_correct_command() {
        assert_eq!(parse("RETRIEVE Hello"), Command::Retrieve)
    }

}