public void Initialize() { IOSamples.ClearFolder(); IOSamples.CreateFiles("T1.txt", "Y1.yml", "J1.json"); IOSamples.CreateFolderAndFiles("inner1", "T2.txt"); // empty folder IOSamples.CreateFolder("inner2"); IOSamples.CreateFolderAndFiles("inner3", "Y2.yml"); IOSamples.CreateFolderAndFiles("inner3/deeper", "J2.json", "T3.txt"); }