public void TestInitialize()
 {
     _iLogger        = new StubILogger();
     _postDAL        = new StubIPostDAL();
     _iMainViewModel = new MainViewModel(_postDAL, _iLogger);
     _iLayoutCreator = new LayoutCreator();
     _iPostViewModel = new PostViewModel(_iLogger, _iLayoutCreator);
 }
 public void TestTearDown()
 {
     if (_iMainViewModel != null)
     {
         _iMainViewModel = null;
     }
     if (_postDAL != null)
     {
         _postDAL = null;
     }
     if (_iLogger != null)
     {
         _iLogger = null;
     }
     if (_iPostViewModel != null)
     {
         _iPostViewModel = null;
     }
     if (_iLayoutCreator != null)
     {
         _iLayoutCreator = null;
     }
 }