public void TestGetPageExists()
{
const int id = 1;
var umbracoHelperService = new Mock<IUmbracoHelperService>();
var publishedContentExtensionService = new Mock<IPublishedContentExtensionService>();
var nodeService = new NodeService(new UmbracoMapper(), umbracoHelperService.Object,
publishedContentExtensionService.Object);
umbracoHelperService.Setup(x => x.TypedContent(id)).Returns(new MockPublishedContent(id));
var baseDocumentType = nodeService.GetPage<BaseDocumentType>(id);
Assert.AreEqual(id, baseDocumentType.Id);
}