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// Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.controller.maintenance;
import com.yahoo.config.provision.zone.ZoneId;
import com.yahoo.vespa.hosted.controller.ControllerTester;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.vespa.hosted.controller.api.integration.noderepository.NodeRepositoryNode;
import com.yahoo.vespa.hosted.controller.api.integration.resource.ResourceSnapshot;
import com.yahoo.vespa.hosted.controller.api.integration.stubs.MockResourceSnapshotConsumer;
import com.yahoo.vespa.hosted.controller.integration.NodeRepositoryClientMock;
import com.yahoo.vespa.hosted.controller.integration.MetricsMock;
import com.yahoo.vespa.hosted.controller.integration.ZoneApiMock;
import org.junit.Test;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import static org.junit.Assert.*;
/**
* @author olaa
*/
public class ResourceMeterMaintainerTest {
private final double DELTA = Double.MIN_VALUE;
private NodeRepositoryClientMock nodeRepository = new NodeRepositoryClientMock();
private MockResourceSnapshotConsumer snapshotConsumer = new MockResourceSnapshotConsumer();
private MetricsMock metrics = new MetricsMock();
@Test
public void testMaintainer() {
ControllerTester tester = new ControllerTester();
tester.zoneRegistry().setZones(
ZoneApiMock.newBuilder().withId("prod.us-east-3").build(),
ZoneApiMock.newBuilder().withId("prod.us-west-1").build(),
ZoneApiMock.newBuilder().withId("prod.us-central-1").build(),
ZoneApiMock.newBuilder().withId("prod.aws-us-east-1").withCloud("aws").build());
ResourceMeterMaintainer resourceMeterMaintainer = new ResourceMeterMaintainer(tester.controller(), Duration.ofMinutes(5), new JobControl(tester.curator()), nodeRepository, tester.clock(), metrics, snapshotConsumer);
resourceMeterMaintainer.maintain();
Map<ApplicationId, ResourceSnapshot> consumedResources = snapshotConsumer.consumedResources();
assertEquals(2, consumedResources.size());
ResourceSnapshot app1 = consumedResources.get(ApplicationId.from("tenant1", "app1", "default"));
ResourceSnapshot app2 = consumedResources.get(ApplicationId.from("tenant2", "app2", "default"));
assertEquals(24, app1.getResourceAllocation().getCpuCores(), DELTA);
assertEquals(24, app1.getResourceAllocation().getMemoryGb(), DELTA);
assertEquals(500, app1.getResourceAllocation().getDiskGb(), DELTA);
assertEquals(40, app2.getResourceAllocation().getCpuCores(), DELTA);
assertEquals(24, app2.getResourceAllocation().getMemoryGb(), DELTA);
assertEquals(500, app2.getResourceAllocation().getDiskGb(), DELTA);
assertEquals(tester.clock().millis()/1000, metrics.getMetric("metering_last_reported"));
assertEquals(1112.0d, (Double) metrics.getMetric("metering_total_reported"), DELTA);
}
}
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