@Test
public void testExecutePostRequestBody()
{

    /*
     * Test for: public static <T> HttpResponse executePost(final String url, final Object requestBody)
     */
    HttpResponse httpResponse =
        HttpUtil.executePost( "http://localhost:8080/hms-aggregator/api/1.0/hms/refreshinventory", "{}" );
    assertNotNull( httpResponse );
    assertTrue( httpResponse instanceof HttpResponse );
    assertTrue( httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_INTERNAL_SERVER_ERROR );
}