@Test
public void testDynamicHeaderWithNoFunction() {

    String json = "{ 'headers' : [" +
            "   {'header': 'x-expire-after', 'value': '800'}," +
            "   {'header': 'Content-Type', 'value': 'application/json;charset=UTF-8'}" +
            "] }";
    json = json.replace('\'', '"');
    Buffer jsonBuffer = Buffer.buffer(json);
    CopyTask copyTask = copyResourceHandler.createCopyTask(httpServerRequestMock, jsonBuffer);
    Assert.assertEquals("800", copyTask.getHeaders().get("x-expire-after"));
    Assert.assertEquals("application/json;charset=UTF-8", copyTask.getHeaders().get("Content-Type"));
}