如果我尝试运行任何插件的单元测试（例如cordova-plugin-geolocation），则必须在我的项目中添加插件的tests子目录。在添加远程项目的tests子目录时，出现 support for subdirectories is deprecated and will be removed in Cordova@7 错误。
我要用来添加测试的命令是
cordova plugin add http://git-wip-us.apache.org/repos/asf/cordova-plugin-geolocation#:/tests。
如果fetch不支持添加子目录，那么有人如何在其项目中添加插件的单元测试？
错误和堆栈跟踪如下所示：
(node:57857) UnhandledPromiseRejectionWarning: CordovaError: --fetch does not support subdirectories
at Object.fetchPlugin [as fetch] (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/fetch.js:71:37)
at /usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/cordova/plugin/add.js:98:40
at _fulfilled (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/node_modules/q/q.js:787:54)
at /usr/local/lib/node_modules/cordova/node_modules/cordova-lib/node_modules/q/q.js:816:30
at Promise.promise.promiseDispatch (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/node_modules/q/q.js:749:13)
at /usr/local/lib/node_modules/cordova/node_modules/cordova-lib/node_modules/q/q.js:810:14
at flush (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/node_modules/q/q.js:108:17)
at process._tickCallback (internal/process/next_tick.js:61:11)
at Function.Module.runMain (internal/modules/cjs/loader.js:745:11)
at startup (internal/bootstrap/node.js:266:19)
(node:57857) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:57857) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
添加–-nofetch标志也不能解决问题。克隆项目并使用测试目录的位置添加到项目中是我唯一的选择吗？
我正在使用 cordova版本8 。