assay-cli 3.21.0

CLI for Assay
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use std::process::Command;

fn assay_cmd() -> Command {
    Command::new(env!("CARGO_BIN_EXE_assay"))
}

#[test]
fn mcp_group_is_visible_and_legacy_flat_commands_are_hidden() {
    let top_help = assay_cmd().arg("--help").output().unwrap();
    assert!(top_help.status.success());
    let top_stdout = String::from_utf8_lossy(&top_help.stdout);
    assert!(top_stdout.contains("  mcp"));
    assert!(!top_stdout.contains("  discover "));
    assert!(!top_stdout.contains("  kill "));
    assert!(!top_stdout.contains("  tool "));

    let mcp_help = assay_cmd().args(["mcp", "--help"]).output().unwrap();
    assert!(mcp_help.status.success());
    let mcp_stdout = String::from_utf8_lossy(&mcp_help.stdout);
    assert!(mcp_stdout.contains("  discover "));
    assert!(mcp_stdout.contains("  kill "));
    assert!(mcp_stdout.contains("  tool "));
}

#[test]
fn legacy_flat_mcp_command_prints_deprecation_warning() {
    let output = assay_cmd().arg("kill").output().unwrap();
    assert!(!output.status.success());
    let stderr = String::from_utf8_lossy(&output.stderr);
    assert!(
        stderr.contains("`assay kill` is deprecated; use `assay mcp kill` instead"),
        "missing legacy MCP deprecation warning: {stderr}"
    );
}