public void CreatePartial()
{
// Arrange
var service = Substitute.For <INewsRepository>();
var mapper = Substitute.For <IMapper>();
var controller = new NewsController(service, mapper);
// Act
var result = controller.CreatePartial() as PartialViewResult;
var viewName = result.ViewName;
var model = result.Model;
// Assert
Assert.That(result, !Is.Null);
Assert.That("_CreatePartial", Is.EqualTo(viewName));
Assert.That(model, Is.Null);
}