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

  InterpreterResult output = alluxioInterpreter.interpret(
          "mkdir /Complex!@#$%^&*()-_=+[]{};\"'<>,.?/File", null);
  boolean existsDir = fs.exists(new AlluxioURI("/Complex!@#$%^&*()-_=+[]{};\"'<>,.?/File"));
  Assert.assertEquals(
          "Successfully created directory /Complex!@#$%^&*()-_=+[]{};\"'<>,.?/File\n\n",
          output.message());
  Assert.assertTrue(existsDir);
}