package org.zstack.test.compute.hostallocator;
import junit.framework.Assert;
import org.junit.Before;
import org.junit.Test;
import org.zstack.core.cloudbus.CloudBus;
import org.zstack.core.componentloader.ComponentLoader;
import org.zstack.core.db.DatabaseFacade;
import org.zstack.header.allocator.APIGetCpuMemoryCapacityReply;
import org.zstack.header.allocator.HostCpuOverProvisioningManager;
import org.zstack.header.cluster.ClusterInventory;
import org.zstack.header.host.HostInventory;
import org.zstack.header.zone.ZoneInventory;
import org.zstack.test.Api;
import org.zstack.test.ApiSenderException;
import org.zstack.test.DBUtil;
import org.zstack.test.deployer.Deployer;
import org.zstack.utils.CollectionUtils;
import org.zstack.utils.data.SizeUnit;
import org.zstack.utils.function.Function;
import java.util.Arrays;
import java.util.List;
@Deprecated
public class TestGetCpuMemoryCapacity {
Deployer deployer;
Api api;
ComponentLoader loader;
CloudBus bus;
DatabaseFacade dbf;
HostCpuOverProvisioningManager cpuMgr;
@Before
public void setUp() throws Exception {
DBUtil.reDeployDB();
deployer = new Deployer("deployerXml/hostAllocator/TestRetrieveHostCapacity.xml");
deployer.build();
api = deployer.getApi();
loader = deployer.getComponentLoader();
bus = loader.getComponent(CloudBus.class);
dbf = loader.getComponent(DatabaseFacade.class);
cpuMgr = loader.getComponent(HostCpuOverProvisioningManager.class);
}
@Test
public void test() throws ApiSenderException {
ZoneInventory zone = api.listZones(null).get(0);
ClusterInventory cluster = api.listClusters(null).get(0);
List<HostInventory> hosts = api.listHosts(null);
HostInventory host = null;
for (HostInventory h : hosts) {
if (h.getName().equals("TestHost1")) {
host = h;
break;
}
}
List<String> huuids = CollectionUtils.transformToList(hosts, new Function<String, HostInventory>() {
@Override
public String call(HostInventory arg) {
return arg.getUuid();
}
});
long totalMemory = SizeUnit.GIGABYTE.toByte(12);
APIGetCpuMemoryCapacityReply reply = api.retrieveHostCapacity(Arrays.asList(zone.getUuid()), null, null);
Assert.assertEquals(totalMemory, reply.getTotalMemory());
Assert.assertEquals(totalMemory, reply.getAvailableMemory());
reply = api.retrieveHostCapacity(null, Arrays.asList(cluster.getUuid()), null);
Assert.assertEquals(totalMemory, reply.getTotalMemory());
Assert.assertEquals(totalMemory, reply.getAvailableMemory());
reply = api.retrieveHostCapacity(null, null, Arrays.asList(host.getUuid()));
Assert.assertEquals(cpuMgr.calculateByRatio(host.getUuid(), 4), reply.getTotalCpu());
Assert.assertEquals(SizeUnit.GIGABYTE.toByte(8), reply.getTotalMemory());
Assert.assertEquals(cpuMgr.calculateByRatio(host.getUuid(), 4), reply.getAvailableCpu());
Assert.assertEquals(SizeUnit.GIGABYTE.toByte(8), reply.getAvailableMemory());
reply = api.retrieveHostCapacity(null, null, huuids);
Assert.assertEquals(totalMemory, reply.getTotalMemory());
Assert.assertEquals(totalMemory, reply.getAvailableMemory());
reply = api.retrieveHostCapacityByAll();
Assert.assertEquals(totalMemory, reply.getTotalMemory());
Assert.assertEquals(totalMemory, reply.getAvailableMemory());
}
}