public void Post()
{
// Arrange
CarAdvertController controller = new CarAdvertController();
controller.DummyAdvertList = TestAdvertList.ToList();
// Act
CarAdvertViewModel newAdvert = new CarAdvertViewModel(7);
controller.PostAdvert(newAdvert);
IEnumerable <CarAdvertViewModel> result = controller.GetAll();
// Assert
Assert.AreEqual(7, result.Count());
Assert.AreEqual(newAdvert.Title, result.ElementAt(6).Title);
}
