@Test
public void loadFileTest() throws IOException, AlluxioException {

  FileSystemTestUtils.createByteFile(fs, "/testFile", WriteType.CACHE_THROUGH, 10, 10);
  int memPercentage = fs.getStatus(new AlluxioURI("/testFile")).getInMemoryPercentage();
  Assert.assertFalse(memPercentage == 0);
  alluxioInterpreter.interpret("load /testFile", null);
  memPercentage = fs.getStatus(new AlluxioURI("/testFile")).getInMemoryPercentage();
  Assert.assertTrue(memPercentage == 100);
}