如何对WorkManagerWorker进行单元测试？这是示例Worker:publicclassSampleWorkerextendsWorker{privatestaticfinalStringTAG="SampleWorker";privatestaticfinalStringWORKER_TAG="SAMPLE";staticfinalStringKEY_DATA_1="KEY_DATA_1";staticfinalStringKEY_DATA_2="KEY_DATA_2";publicSampleWorker(@NonNullContextcontext,@NonNullWo