public void testFileRename() { try { String source = "C:\\Data\\Images\\renameToTestFile"; FileUtility src = new FileUtility(source); if (!src.exists()) { src.createNewFile(); } String dest = "C:\\Data\\Videos\\notpresent\\renamed"; assertTrue("Rename failed", src.renameTo(dest)); FileUtility newOne = new FileUtility(dest); assertTrue("New File not created", newOne.exists()); } catch (Exception e) { assertTrue("Test Failed. Unexpected Exception: " + e, false); } }