use crate::builtins::Builtin;
use crate::error::ShellError;

pub struct Exit;

impl Builtin for Exit {
    fn execute(&mut self, _: Vec<String>) -> Result<(), ShellError> {
        Err(ShellError::Exit)
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_exit() {
        assert_eq!(Exit.execute(vec!["arg".to_string()]), Err(ShellError::Exit))
    }
}