use clap::Parser;
use gitea_pr_review::cli::{Cli, Commands, OutputFormat};

#[test]
fn parse_fetch_default_format() {
    let cli = Cli::try_parse_from(["gitea-pr-review", "fetch", "12"]).unwrap();
    match cli.command {
        Commands::Fetch(args) => {
            assert_eq!(args.pr_index, 12);
            assert_eq!(args.format, OutputFormat::Markdown);
            assert!(args.out.is_none());
        }
        _ => panic!("expected fetch"),
    }
}

#[test]
fn parse_render_md_requires_input() {
    let cli = Cli::try_parse_from([
        "gitea-pr-review",
        "render-md",
        "--in",
        "sample.json",
    ])
    .unwrap();

    match cli.command {
        Commands::RenderMd(args) => {
            assert_eq!(args.input.display().to_string(), "sample.json");
            assert!(args.out.is_none());
        }
        _ => panic!("expected render-md"),
    }
}