code: /*
   * Copyright © 2014-2017 EntIT Software LLC, a Micro Focus company (L.P.)
   *
   * Licensed 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 io.cloudslang.engine.node.services;
  
  import io.cloudslang.engine.node.entities.WorkerLock;
  import io.cloudslang.engine.node.repositories.WorkerLockRepository;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.InjectMocks;
  import org.mockito.Mock;
  import org.mockito.MockitoAnnotations;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.test.context.ContextConfiguration;
  import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.when;
  
  /**
   * User: varelasa
   * Date: 21/07/14
   * Time: 11:02
   */
  @RunWith(SpringJUnit4ClassRunner.class)
  @ContextConfiguration
  public class WorkerLockServiceTest {
  
      @InjectMocks
      private WorkerLockService workerLockService = new WorkerLockServiceImpl();
  
      @Mock
      private WorkerLockRepository workerLockRepository;
  
      @Test
      public void createTest(){
  
          String uuid = "uuid";
          WorkerLock workerLock = new WorkerLock();
          workerLock.setUuid(uuid);
          workerLockService.create(uuid);
          verify(workerLockRepository).save(workerLock);
      }
  
      @Test
      public void lockTest(){
  
          String uuid = "uuid";
          when(workerLockRepository.lock(uuid)).thenReturn(1);
          workerLockService.lock(uuid);
          verify(workerLockRepository).lock(uuid);
      }
  
      @Test(expected = IllegalStateException.class)
      public void lockFailedTest(){
  
          String uuid = "uuid";
          when(workerLockRepository.lock(uuid)).thenReturn(0);
          workerLockService.lock(uuid);
  
      }
  
      @Test
      public void deleteTest(){
          String uuid = "uuid";
          workerLockService.delete(uuid);
          verify(workerLockRepository).deleteByUuid(uuid);
      }
  
      @Before
      public void setUp() {
          MockitoAnnotations.initMocks(this);
      }
  
      @Configuration
      static class EmptyConfig {
      }
  }
  