package com.thinkbiganalytics.feedmgr.sla;
/*-
* #%L
* thinkbig-feed-manager-controller
* %%
* Copyright (C) 2017 ThinkBig Analytics
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import com.thinkbiganalytics.feedmgr.config.TestSpringConfiguration;
import com.thinkbiganalytics.metadata.sla.api.Metric;
import com.thinkbiganalytics.metadata.sla.api.core.FeedOnTimeArrivalMetric;
import com.thinkbiganalytics.policy.PolicyTransformException;
import org.joda.time.Period;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import java.io.IOException;
import java.text.ParseException;
import java.util.List;
import javax.inject.Inject;
/**
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {TestSpringConfiguration.class})
public class TestServiceLevelAgreementMetricPolicyTransform {
@Inject
ServiceLevelAgreementService serviceLevelAgreementMetrics;
@Test
public void testFeedExecutedSinceFeed() throws IOException, ParseException {
String feedName = "category.feed";
String cronString = "0 0 12 1/1 * ? *";
Integer lateTime = 5;
String lateUnits = "days";
Integer asOfTime = 3;
String asOfUnits = "hours";
FeedOnTimeArrivalMetric metric = new FeedOnTimeArrivalMetric(feedName, cronString, lateTime, lateUnits);
ServiceLevelAgreementRule uiModel = ServiceLevelAgreementMetricTransformer.instance().toUIModel(metric);
FeedOnTimeArrivalMetric convertedPolicy = fromUI(uiModel, FeedOnTimeArrivalMetric.class);
Assert.assertEquals(cronString, convertedPolicy.getExpectedExpression().getCronExpression());
Assert.assertEquals(Period.days(5).toString(), convertedPolicy.getLatePeriod().toString());
}
@Test
public void testUiCreation() {
List<ServiceLevelAgreementRule> rules = serviceLevelAgreementMetrics.discoverSlaMetrics();
ServiceLevelAgreementRule rule = Iterables.tryFind(rules, new Predicate<ServiceLevelAgreementRule>() {
@Override
public boolean apply(ServiceLevelAgreementRule rule) {
return rule.getName().equalsIgnoreCase("Feed Processing deadline");
}
}).orNull();
rule.getProperty("FeedName").setValue("currentCategory.currentFeed");
rule.getProperty("ExpectedDeliveryTime").setValue("0 0 12 1/1 * ? *");
rule.getProperty("NoLaterThanTime").setValue("5");
rule.getProperty("NoLaterThanUnits").setValue("days");
FeedOnTimeArrivalMetric convertedPolicy = fromUI(rule, FeedOnTimeArrivalMetric.class);
Assert.assertEquals("currentCategory.currentFeed", convertedPolicy.getFeedName());
Assert.assertEquals("0 0 12 1/1 * ? *", convertedPolicy.getExpectedExpression().getCronExpression());
}
private <T extends Metric> T fromUI(ServiceLevelAgreementRule uiModel, Class<T> policyClass) {
try {
Metric policy = ServiceLevelAgreementMetricTransformer.instance().fromUiModel(uiModel);
return (T) policy;
} catch (PolicyTransformException e) {
e.printStackTrace();
}
return null;
}
}