package org.zstack.test.kvm;

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.host.HostInventory;
import org.zstack.header.host.HostState;
import org.zstack.header.identity.SessionInventory;
import org.zstack.simulator.kvm.KVMSimulatorConfig;
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.test.storage.backup.sftp.TestSftpBackupStorageDeleteImage2;
import org.zstack.utils.Utils;
import org.zstack.utils.logging.CLogger;

import java.util.Arrays;

/*
 * 3 vms on host1
 * host1 enters maintenance mode
 * all vms migrate failed
 * all vms stopped failed
 * result: maintenance mode fails
 */
public class TestKvmMaintenanceMode3 {
    CLogger logger = Utils.getLogger(TestSftpBackupStorageDeleteImage2.class);
    Deployer deployer;
    Api api;
    ComponentLoader loader;
    CloudBus bus;
    DatabaseFacade dbf;
    SessionInventory session;
    KVMSimulatorConfig config;

    @Before
    public void setUp() throws Exception {
        DBUtil.reDeployDB();
        WebBeanConstructor con = new WebBeanConstructor();
        deployer = new Deployer("deployerXml/kvm/TestKvmMaintenance.xml", con);
        deployer.addSpringConfig("KVMRelated.xml");
        deployer.build();
        api = deployer.getApi();
        loader = deployer.getComponentLoader();
        bus = loader.getComponent(CloudBus.class);
        dbf = loader.getComponent(DatabaseFacade.class);
        config = loader.getComponent(KVMSimulatorConfig.class);
        session = api.loginAsAdmin();
    }

    @Test(expected = ApiSenderException.class)
    public void test() throws ApiSenderException {
        HostInventory host1 = deployer.hosts.get("host1");
        config.migrateVmSuccess = false;
        config.stopVmSuccess = false;
        try {
            api.maintainHost(host1.getUuid());
        } catch (ApiSenderException se) {
            host1 = api.listHosts(Arrays.asList(host1.getUuid())).get(0);
            Assert.assertEquals(HostState.Enabled.toString(), host1.getState());
            throw se;
        }
    }
}