@Test
  public void getLockInfo() {
    ContentManipulationLockService tested = getTested();

    Assert.assertNull(tested.getLockInfo());

    Mockito.when(tested.configService.get(ContentManipulationLockService.CFGFILE_NAME))
        .thenReturn(new HashMap<String, Object>());
    Assert.assertNull(tested.getLockInfo());

    {
      Mockito.when(tested.configService.get(ContentManipulationLockService.CFGFILE_NAME))
          .thenReturn(createCfgFileAll());
      List<String> li = tested.getLockInfo();
      Assert.assertNotNull(li);
      Assert.assertEquals(1, li.size());
      Assert.assertTrue(li.contains(ContentManipulationLockService.API_ID_ALL));
    }

    {
      Mockito.when(tested.configService.get(ContentManipulationLockService.CFGFILE_NAME))
          .thenReturn(createCfgFileP1P2());
      List<String> li = tested.getLockInfo();
      Assert.assertNotNull(li);
      Assert.assertEquals(2, li.size());
      Assert.assertTrue(li.contains(PROVIDER_1));
      Assert.assertTrue(li.contains(PROVIDER_2));
    }
  }