/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

package org.apache.brooklyn.location.jclouds;

import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;

import org.apache.brooklyn.api.location.MachineLocation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

import com.google.common.collect.ImmutableMap;

public class JcloudsLocationSuspendResumeMachineLiveTest extends AbstractJcloudsLiveTest {

    private static final Logger LOG = LoggerFactory.getLogger(JcloudsLocationSuspendResumeMachineLiveTest.class);

    private static final String EUWEST_IMAGE_ID = AWS_EC2_EUWEST_REGION_NAME + "/" + "ami-ce7b6fba";

    @BeforeMethod(alwaysRun=true)
    @Override
    public void setUp() throws Exception {
        super.setUp();
        jcloudsLocation = (JcloudsLocation) managementContext.getLocationRegistry()
                .resolve(AWS_EC2_PROVIDER + ":" + AWS_EC2_EUWEST_REGION_NAME);
    }

    @Test(groups = "Live")
    public void testObtainThenSuspendThenResumeMachine() throws Exception {
        MachineLocation machine = obtainMachine(ImmutableMap.of(
                "imageId", EUWEST_IMAGE_ID));
        JcloudsSshMachineLocation sshMachine = (JcloudsSshMachineLocation) machine;
        assertTrue(sshMachine.isSshable(), "Cannot SSH to " + sshMachine);

        suspendMachine(machine);
        assertFalse(sshMachine.isSshable(), "Should not be able to SSH to suspended machine");

        MachineLocation machine2 = resumeMachine(ImmutableMap.of("id", sshMachine.getJcloudsId()));
        assertTrue(machine2 instanceof JcloudsSshMachineLocation);
        assertTrue(((JcloudsSshMachineLocation) machine2).isSshable(), "Cannot SSH to " + machine2);
    }

}