public void History_Returns_ViewResult_And_Model_With_Two_Versions()
{
// Arrange
Page page = AddDummyPage1();
_repository.PageContents.Add(new PageContent()
{
VersionNumber = 2, Page = page, Id = Guid.NewGuid(), Text = "v2text"
});
// Act
ActionResult result = _pagesController.History(page.Id);
// Assert
Assert.That(result, Is.TypeOf <ViewResult>(), "ViewResult");
ViewResult viewResult = result as ViewResult;
List <PageHistoryViewModel> model = viewResult.ModelFromActionResult <IEnumerable <PageHistoryViewModel> >().ToList();
Assert.That(model.Count, Is.EqualTo(2));
Assert.That(model[0].PageId, Is.EqualTo(page.Id));
Assert.That(model[1].PageId, Is.EqualTo(page.Id));
Assert.That(model[0].VersionNumber, Is.EqualTo(2)); // latest first
Assert.That(model[1].VersionNumber, Is.EqualTo(1));
}