}
@Test
public void listSubscriptionsSuccess() throws Exception {
// Arrange
SubscriptionListOperationsParameters parameters = new SubscriptionListOperationsParameters();
Calendar now = Calendar.getInstance();
Calendar startTime = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
startTime.set(now.get(Calendar.YEAR), now.get(Calendar.MONTH) , now.get(Calendar.DATE - 5));
Calendar endTime = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
endTime.set(now.get(Calendar.YEAR), now.get(Calendar.MONTH) , now.get(Calendar.DATE - 1));
parameters.setStartTime(startTime);
parameters.setEndTime(endTime);
SubscriptionListOperationsResponse subscriptionListOperationsResponse = managementClient.getSubscriptionsOperations().listOperations(parameters);
Assert.assertEquals(200, subscriptionListOperationsResponse.getStatusCode());
Assert.assertNotNull(subscriptionListOperationsResponse.getRequestId());