{
    "path": "$OET_PATH/testcases/function_test/pkg_test/R-rlang/R-rlang",
    "machine num": 1,
    "cases": [
        {
            "name": "test_R-rlang_install_package",
            "desc": "测试R-rlang软件包的安装功能，验证能否从CRAN或指定源成功安装。"
        }
    ]
}