arc/tests/remote.rs

use std::process::Command;
use tempfile::TempDir;

fn arc_cmd() -> Command {
    let mut cmd = Command::new(env!("CARGO_BIN_EXE_arc"));
    cmd.env("NO_COLOR", "1");
    cmd
}

fn init_repo() -> TempDir {
    let dir = TempDir::new().unwrap();
    arc_cmd()
        .arg("init")
        .current_dir(dir.path())
        .output()
        .expect("failed to init");
    dir
}

#[test]
fn remote_add_creates_entry() {
    let dir = init_repo();
    let output = arc_cmd()
        .args(["remote", "add", "origin", "https://example.com/repo.git"])
        .current_dir(dir.path())
        .output()
        .unwrap();
    assert!(output.status.success());
    let stdout = String::from_utf8_lossy(&output.stdout);
    assert!(stdout.contains("remote 'origin' added"));

    let remotes_path = dir.path().join(".arc").join("remotes.yml");
    assert!(remotes_path.exists());
    let contents = std::fs::read_to_string(&remotes_path).unwrap();
    assert!(contents.contains("origin"));
    assert!(contents.contains("https://example.com/repo.git"));
}

#[test]
fn remote_add_fails_if_exists() {
    let dir = init_repo();
    arc_cmd()
        .args(["remote", "add", "origin", "https://example.com/repo.git"])
        .current_dir(dir.path())
        .output()
        .unwrap();

    let output = arc_cmd()
        .args(["remote", "add", "origin", "https://other.com/repo.git"])
        .current_dir(dir.path())
        .output()
        .unwrap();
    assert!(!output.status.success());
    let stderr = String::from_utf8_lossy(&output.stderr);
    assert!(stderr.contains("remote already exists"));
}

#[test]
fn remote_rm_removes_entry() {
    let dir = init_repo();
    arc_cmd()
        .args(["remote", "add", "origin", "https://example.com/repo.git"])
        .current_dir(dir.path())
        .output()
        .unwrap();

    let output = arc_cmd()
        .args(["remote", "rm", "origin"])
        .current_dir(dir.path())
        .output()
        .unwrap();
    assert!(output.status.success());
    let stdout = String::from_utf8_lossy(&output.stdout);
    assert!(stdout.contains("remote 'origin' removed"));
}

#[test]
fn remote_rm_fails_if_not_found() {
    let dir = init_repo();
    let output = arc_cmd()
        .args(["remote", "rm", "nonexistent"])
        .current_dir(dir.path())
        .output()
        .unwrap();
    assert!(!output.status.success());
    let stderr = String::from_utf8_lossy(&output.stderr);
    assert!(stderr.contains("remote not configured"));
}

#[test]
fn remote_list_shows_remotes() {
    let dir = init_repo();
    arc_cmd()
        .args(["remote", "add", "origin", "https://example.com/repo.git"])
        .current_dir(dir.path())
        .output()
        .unwrap();
    arc_cmd()
        .args(["remote", "add", "upstream", "https://upstream.com/repo.git"])
        .current_dir(dir.path())
        .output()
        .unwrap();

    let output = arc_cmd()
        .args(["remote", "list"])
        .current_dir(dir.path())
        .output()
        .unwrap();
    assert!(output.status.success());
    let stdout = String::from_utf8_lossy(&output.stdout);
    assert!(stdout.contains("origin"));
    assert!(stdout.contains("https://example.com/repo.git"));
    assert!(stdout.contains("upstream"));
    assert!(stdout.contains("https://upstream.com/repo.git"));
}

#[test]
fn remote_list_empty() {
    let dir = init_repo();
    let output = arc_cmd()
        .args(["remote", "list"])
        .current_dir(dir.path())
        .output()
        .unwrap();
    assert!(output.status.success());
    let stdout = String::from_utf8_lossy(&output.stdout);
    assert!(stdout.contains("no remotes configured"));
}

#[test]
fn remote_list_sorted_alphabetically() {
    let dir = init_repo();
    arc_cmd()
        .args(["remote", "add", "zebra", "https://z.com"])
        .current_dir(dir.path())
        .output()
        .unwrap();
    arc_cmd()
        .args(["remote", "add", "alpha", "https://a.com"])
        .current_dir(dir.path())
        .output()
        .unwrap();

    let output = arc_cmd()
        .args(["remote", "list"])
        .current_dir(dir.path())
        .output()
        .unwrap();
    let stdout = String::from_utf8_lossy(&output.stdout);
    let alpha_pos = stdout.find("alpha").unwrap();
    let zebra_pos = stdout.find("zebra").unwrap();
    assert!(alpha_pos < zebra_pos);
}