package org.zstack.test.storage.ceph;

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.identity.SessionInventory;
import org.zstack.header.storage.primary.PrimaryStorageVO;
import org.zstack.header.vm.VmInstanceInventory;
import org.zstack.simulator.kvm.KVMSimulatorConfig;
import org.zstack.storage.ceph.CephConstants;
import org.zstack.storage.ceph.backup.CephBackupStorageSimulatorConfig;
import org.zstack.storage.ceph.primary.CephPrimaryStorageSimulatorConfig;
import org.zstack.storage.primary.local.LocalStorageSimulatorConfig;
import org.zstack.storage.primary.local.LocalStorageSimulatorConfig.Capacity;
import org.zstack.test.Api;
import org.zstack.test.ApiSenderException;
import org.zstack.test.DBUtil;
import org.zstack.test.WebBeanConstructor;
import org.zstack.test.deployer.Deployer;
import org.zstack.utils.data.SizeUnit;

/**
 * 1. has both ceph/nfs/local primary storage but only ceph backup storage
 * 2. create a vm
 * <p>
 * confirm the vm is created on ceph primary storage
 */
public class TestCeph18 {
    Deployer deployer;
    Api api;
    ComponentLoader loader;
    CloudBus bus;
    DatabaseFacade dbf;
    SessionInventory session;
    CephPrimaryStorageSimulatorConfig config;
    KVMSimulatorConfig kconfig;
    CephBackupStorageSimulatorConfig bconfig;
    LocalStorageSimulatorConfig lconfig;

    @Before
    public void setUp() throws Exception {
        DBUtil.reDeployDB();
        WebBeanConstructor con = new WebBeanConstructor();
        deployer = new Deployer("deployerXml/ceph/TestCeph18.xml", con);
        deployer.addSpringConfig("ceph.xml");
        deployer.addSpringConfig("cephSimulator.xml");
        deployer.addSpringConfig("KVMRelated.xml");
        deployer.addSpringConfig("localStorageSimulator.xml");
        deployer.addSpringConfig("localStorage.xml");
        deployer.load();
        loader = deployer.getComponentLoader();

        lconfig = loader.getComponent(LocalStorageSimulatorConfig.class);

        long totalSize = SizeUnit.GIGABYTE.toByte(100);
        Capacity c = new Capacity();
        c.total = totalSize;
        c.avail = totalSize;

        lconfig.capacityMap.put("host1", c);

        deployer.build();
        api = deployer.getApi();
        bus = loader.getComponent(CloudBus.class);
        dbf = loader.getComponent(DatabaseFacade.class);
        config = loader.getComponent(CephPrimaryStorageSimulatorConfig.class);
        kconfig = loader.getComponent(KVMSimulatorConfig.class);
        bconfig = loader.getComponent(CephBackupStorageSimulatorConfig.class);
        session = api.loginAsAdmin();
    }

    @Test
    public void test() throws ApiSenderException {
        VmInstanceInventory vm = deployer.vms.get("TestVm");
        PrimaryStorageVO ps = dbf.findByUuid(vm.getRootVolume().getPrimaryStorageUuid(), PrimaryStorageVO.class);
        Assert.assertEquals(CephConstants.CEPH_PRIMARY_STORAGE_TYPE, ps.getType());
    }
}