use anyhow::Result;use predicates::str::contains;use pretty_assertions::assert_eq;use serde_json::json;use std::path::Path;use tempfile::TempDir;fn codex_command(codex_home: &Path) -> Result<assert_cmd::Command> {    let mut cmd = assert_cmd::Command::new(codex_utils_cargo_bin::cargo_bin("codex")?);    cmd.env("CODEX_HOME", codex_home);    Ok(cmd)}#[tokio::test]async fn marketplace_upgrade_runs_under_plugin() -> Result<()> {    let codex_home = TempDir::new()?;    codex_command(codex_home.path())?        .args(["plugin", "marketplace", "upgrade"])        .assert()        .success()        .stdout(contains("No configured Git marketplaces to upgrade."));    Ok(())}#[tokio::test]async fn marketplace_upgrade_json_prints_upgrade_outcome() -> Result<()> {    let codex_home = TempDir::new()?;    let assert = codex_command(codex_home.path())?        .args(["plugin", "marketplace", "upgrade", "--json"])        .assert()        .success();    let stdout = assert.get_output().stdout.as_slice();    let actual: serde_json::Value = serde_json::from_slice(stdout)?;    assert_eq!(        actual,        json!({            "selectedMarketplaces": [],            "upgradedRoots": [],            "errors": [],        })    );    Ok(())}#[tokio::test]async fn marketplace_upgrade_no_longer_runs_at_top_level() -> Result<()> {    let codex_home = TempDir::new()?;    codex_command(codex_home.path())?        .args(["marketplace", "upgrade"])        .assert()        .failure()        .stderr(contains("unrecognized subcommand 'upgrade'"));    Ok(())}