from docforge.cli.main import cli

def test_mcp_serve(
    cli_runner,
    fake_mcp_docs,
    mock_mcp_server_run,
    monkeypatch,
):
    monkeypatch.chdir(fake_mcp_docs.parent)

    result = cli_runner.invoke(
        cli,
        ["serve", "--mcp", "--out-dir", str(fake_mcp_docs)],
    )

    assert result.exit_code == 0
    assert mock_mcp_server_run()