public void EditTest_Get_ReturnErrorViewWhenIdIsZero()
{
_placesService.Setup(s => s.GetById(0))
.Throws <NullReferenceException>();
var result = _placesController.Edit(0);
var viewResult = Assert.IsType <ViewResult>(result);
var model = Assert.IsAssignableFrom <ErrorViewModel>(viewResult.ViewData.Model);
Assert.Equal("The place that you are looking for doesn`t exist.", model.ErrorMessage);
}
