/** Test the list feed instances api using an orderBy parameter. Check the order. */
@Test
public void testFeedOrderBy()
throws URISyntaxException, OozieClientException, JAXBException, AuthenticationException,
IOException, InterruptedException {
SoftAssert softAssert = new SoftAssert();
// orderBy start time
InstancesResult r =
prism.getFeedHelper().listInstances(feedName, "orderBy=startTime&sortOrder=desc", null);
InstancesResult.Instance[] instances = r.getInstances();
Date previousDate = new Date();
for (InstancesResult.Instance instance : instances) {
Date current = instance.getStartTime();
if (current != null) { // e.g if instance is WAITING it doesn't have start time
softAssert.assertTrue(
current.before(previousDate) || current.equals(previousDate),
"Wrong order. Current startTime :" + current + " Previous: " + previousDate);
previousDate = (Date) current.clone();
}
}
// orderBy status
r =
prism
.getFeedHelper()
.listInstances(
feedName,
"start=" + startTime + "&numResults=12&orderBy=status&sortOrder=desc",
null);
InstanceUtil.validateResponse(r, 12, 1, 1, 4, 6);
instances = r.getInstances();
InstancesResult.WorkflowStatus previousStatus = InstancesResult.WorkflowStatus.WAITING;
for (InstancesResult.Instance instance : instances) {
InstancesResult.WorkflowStatus current = instance.getStatus();
softAssert.assertTrue(
current.toString().compareTo(previousStatus.toString()) <= 0,
"Wrong order. Compared " + current + " and " + previousStatus + " statuses.");
previousStatus = current;
}
// sort by endTime
r =
prism
.getFeedHelper()
.listInstances(
feedName,
"start=" + startTime + "&numResults=12&orderBy=endTime&sortOrder=desc",
null);
instances = r.getInstances();
previousDate = new Date();
for (InstancesResult.Instance instance : instances) {
Date current = instance.getEndTime();
if (current != null) { // e.g if instance is WAITING it doesn't have end time
softAssert.assertTrue(
current.before(previousDate) || current.equals(previousDate),
"Wrong order. Current startTime :" + current + " Previous: " + previousDate);
previousDate = (Date) current.clone();
}
}
softAssert.assertAll();
}
