Merge branch 'master' of github.com:stefanforsberg/WhiteMagic

.gitignore

@@ -1,6 +1,8 @@
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
 
+*.orig
+
 # User-specific files
 *.suo
 *.user

src/WhiteMagic.Tests/ContentRepository/when_getting_a_page.cs

@@ -0,0 +1,36 @@
+using EPiServer.Core;
+using NUnit.Framework;
+using WhiteMagic.Tests.Pages;
+
+namespace WhiteMagic.Tests.ContentRepository
+{
+    public class when_getting_a_page : TestBase
+    {
+        protected PageReference StartPageReference;
+
+        public override void Given()
+        {
+            base.Given();
+            StartPageReference = ContentRepository
+                .Publish<StartPage>(ContentReference.RootPage, p => p.MainBody = "Hejhej!");
+        }
+    }
+
+    public class when_getting_a_page_with_wrong_type_constraint : when_getting_a_page
+    {
+        [Test]
+        public void it_should_throw_a_type_mismatch_exception()
+        {
+            Assert.Throws<TypeMismatchException>(() =>ContentRepository.Get<StandardPage>(StartPageReference));
+        }
+    }
+
+    public class when_getting_a_page_by_content_reference_that_does_not_exist : when_getting_a_page
+    {
+        [Test]
+        public void it_should_throw_a_page_not_found_exception()
+        {
+            Assert.Throws<PageNotFoundException>(() => ContentRepository.Get<StandardPage>(new ContentReference(1000)));
+        }
+    }
+}

src/WhiteMagic.Tests/InMemoryContentRepository.cs

@@ -91,12 +91,12 @@ public T Get<T>(Guid contentGuid, ILanguageSelector selector) where T : IContent
 
         public T Get<T>(ContentReference contentLink) where T : IContentData
         {
-            return EnsureTOrNull<T>(GetPage(contentLink.ToPageReference()));
+            return EnsureTOrThrow<T>(GetPage(contentLink.ToPageReference()));
         }
 
         public T Get<T>(ContentReference contentLink, ILanguageSelector selector) where T : IContentData
         {
-            return EnsureTOrNull<T>(GetPage(contentLink.ToPageReference(), selector));
+            return EnsureTOrThrow<T>(GetPage(contentLink.ToPageReference(), selector));
         }
 
         public IEnumerable<T> GetChildren<T>(ContentReference contentLink) where T : IContentData
@@ -419,10 +419,21 @@ private void InitBlocks(object page)
         }
 
         //Helper method to cast from PageData to T (if possible else null)
+
         private T EnsureTOrNull<T>(PageData page)
         {
             return new[] { page }.OfType<T>().FirstOrDefault();
         }
+
+        private T EnsureTOrThrow<T>(PageData page)
+        {
+            if (page is T)
+            {
+                return EnsureTOrNull<T>(page);
+            };
+
+            throw new TypeMismatchException();
+        }
     }
 
 }

src/WhiteMagic.Tests/WhiteMagic.Tests.csproj

@@ -153,6 +153,7 @@
   <ItemGroup>
     <Compile Include="ContentExtensions.cs" />
     <Compile Include="ContentRepositoryExtensions.cs" />
+    <Compile Include="ContentRepository\when_getting_a_page.cs" />
     <Compile Include="ContentRepository\when_getting_children_using_startindex_and_maxrows.cs" />
     <Compile Include="InMemoryContentRepository.cs" />
     <Compile Include="InMemoryPermanentLinkMapper.cs" />