public MinefieldViewModelTest(int height, int width) :
     base(GameWithDefaultMIneField(height, width), MinefieldTestHelper.FakeMainWindow())
 {
 }
 public MinefieldViewModelTest(IGame game) : base(game, MinefieldTestHelper.FakeMainWindow())
 {
 }
 public MinefieldViewModelTest() :
     base(GameWithDefaultMIneField(DefaultFieldHeightCell, DefaultFieldWidthCell), MinefieldTestHelper.FakeMainWindow())
 {
 }