- ICacheManager and ICache interfaces and default implementations for an Orchard cache.

- Unit tests.

--HG--
branch : dev

src/Orchard.Tests/Caching/CacheTests.cs

@@ -0,0 +1,32 @@
+using Autofac;
+using NUnit.Framework;
+using Orchard.Caching;
+
+namespace Orchard.Tests.Caching {
+    [TestFixture]
+    public class CacheTests {
+        private IContainer _container;
+        private ICacheManager _cacheManager;
+
+        [SetUp]
+        public void Init() {
+            var builder = new ContainerBuilder();
+            builder.RegisterType<DefaultCacheManager>().As<ICacheManager>();
+            _container = builder.Build();
+            _cacheManager = _container.Resolve<ICacheManager>();
+        }
+
+        [Test]
+        public void CacheManagerShouldReturnCacheItem() {
+            var result = _cacheManager.Get("testItem", ctx => "testResult");
+            Assert.That(result, Is.EqualTo("testResult"));
+        }
+
+        [Test]
+        public void CacheManagerShouldReturnExistingCacheItem() {
+            _cacheManager.Get("testItem", ctx => "testResult");
+            var result = _cacheManager.Get("testItem", ctx => "");
+            Assert.That(result, Is.EqualTo("testResult"));
+        }
+    }
+}