/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds 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.jclouds.cloudstack.predicates;

import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;

import org.jclouds.cloudstack.CloudStackClient;
import org.jclouds.cloudstack.domain.VirtualMachine;
import org.jclouds.cloudstack.features.VirtualMachineClient;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

/**
 * @author Andrei Savu
 */
@Test(groups = "unit", singleThreaded = true, testName = "VirtualMachineExpungedTest")
public class VirtualMachineExpungedTest {

   CloudStackClient client;
   VirtualMachineClient virtualMachineClient;

   @BeforeMethod
   public void setUp() {
      client = createMock(CloudStackClient.class);
      virtualMachineClient = createMock(VirtualMachineClient.class);
      expect(client.getVirtualMachineClient()).andReturn(virtualMachineClient);
   }

   @Test
   public void testWaitForVirtualMachineToBeExpunged() {
      VirtualMachine virtualMachine = VirtualMachine.builder().id("229").build();
      expect(virtualMachineClient.getVirtualMachine(virtualMachine.getId())).andReturn(null);

      replay(client, virtualMachineClient);
      assertTrue(new VirtualMachineExpunged(client).apply(virtualMachine));
      verify(client, virtualMachineClient);
   }

   @Test
   public void testNoRemovedYet() {
      VirtualMachine virtualMachine = VirtualMachine.builder().id("229").build();
      expect(virtualMachineClient.getVirtualMachine(virtualMachine.getId())).andReturn(virtualMachine);

      replay(client, virtualMachineClient);
      assertFalse(new VirtualMachineExpunged(client).apply(virtualMachine));
      verify(client, virtualMachineClient);
   }
}