@Test(expected = SaaSSystemException.class)
 public void testGetIntValueInvalidFormat() throws Exception {
   ConfigurationSetting cs = new ConfigurationSetting();
   cs.setContextId("some_context");
   cs.setInformationId(ConfigurationKey.LOG_LEVEL);
   cs.setValue("some value");
   cs.getIntValue();
 }
 @Test
 public void testGetIntValue() throws Exception {
   ConfigurationSetting cs = new ConfigurationSetting();
   cs.setContextId("some_context");
   cs.setInformationId(ConfigurationKey.LOG_LEVEL);
   cs.setValue("12345");
   Assert.assertEquals(12345, cs.getIntValue());
 }