SPRNET-883 - In Process - Add support for translation of exceptions using PersistenceExceptionTranslationInterceptor

test/Spring/Spring.Data.Tests/Dao/Attributes/PersistenceExceptionTranslationAdvisorTests.cs

@@ -0,0 +1,83 @@
+#region License
+
+/*
+ * Copyright <20> 2002-2007 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#endregion
+
+#region Imports
+
+using System;
+using NUnit.Framework;
+using Spring.Stereotype;
+
+#endregion
+
+namespace Spring.Dao.Attributes
+{
+    /// <summary>
+    /// This class contains tests for 
+    /// </summary>
+    /// <author>Mark Pollack</author>
+    /// <version>$Id:$</version>
+    [TestFixture]
+    public class PersistenceExceptionTranslationAdvisorTests
+    {
+        [SetUp]
+        public void Setup()
+        {
+        }
+
+        [Test]
+        public void Test()
+        {
+        }
+
+    }
+#if !NET_1_0
+    [Repository]
+    public class StereotypedRepositoryInterfaceImpl : RepositoryInterfaceImpl
+    {
+        // Extends above class just to add repository annotation
+    }
+
+
+    public class RepositoryInterfaceImpl : IRepositoryInterface
+    {
+        private Exception ex;
+
+
+        public Exception Behavior
+        {
+            set { ex = value; }
+        }
+
+        public void Throws()
+        {
+            if (ex != null)
+            {
+                throw ex;
+            }
+        }
+    }
+#endif
+
+    public interface IRepositoryInterface
+    {
+        void Throws();
+    }
+
+}

test/Spring/Spring.Data.Tests/Dao/Attributes/PersistenceExceptionTranslationPostProcessorTests.cs

@@ -0,0 +1,102 @@
+#region License
+
+/*
+ * Copyright <20> 2002-2007 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#endregion
+#if !NET_1_0
+#region Imports
+
+using NUnit.Framework;
+using Spring.Aop;
+using Spring.Aop.Framework;
+using Spring.Context.Support;
+using Spring.Dao.Support;
+using Spring.Objects;
+using Spring.Objects.Factory.Support;
+
+#endregion
+
+namespace Spring.Dao.Attributes
+{
+    /// <summary>
+    /// Unit tests for PersistenceExceptionTranslationPostProcessor. Does not test
+    /// translation; there are separate unit tests for the Spring AOP Advisor.
+    /// Just checks whether proxying occurs correctly,
+    /// </summary>
+    /// <author>Rod Johnson</author>
+    /// <author>Mark Pollack (.NET)</author>
+    /// <version>$Id:$</version>
+    [TestFixture]
+    public class PersistenceExceptionTranslationPostProcessorTests
+    {
+        [SetUp]
+        public void Setup()
+        {
+        }
+
+        [Test]
+        public void FailsWithNoPersistenceExceptionTranslators()
+        {
+            GenericApplicationContext gac = new GenericApplicationContext();
+            gac.RegisterObjectDefinition("translator", new RootObjectDefinition(typeof(PersistenceExceptionTranslationPostProcessor)));
+            gac.RegisterObjectDefinition("proxied", new RootObjectDefinition(typeof(StereotypedRepositoryInterfaceImpl)));
+            try
+            {
+                gac.Refresh();
+                Assert.Fail("Should fail with no translators");
+            } catch (ObjectsException)
+            {
+                // expected.
+            }
+        }
+
+        [Test]
+        public void ProxiesCorrectly()
+        {
+            GenericApplicationContext gac = new GenericApplicationContext();
+            gac.RegisterObjectDefinition("translator", new RootObjectDefinition(typeof(PersistenceExceptionTranslationPostProcessor)));
+            gac.RegisterObjectDefinition("notProxied", new RootObjectDefinition(typeof(RepositoryInterfaceImpl)));
+            gac.RegisterObjectDefinition("proxied",
+                                         new RootObjectDefinition(typeof (StereotypedRepositoryInterfaceImpl)));            
+            gac.RegisterObjectDefinition("chainedTranslator",
+                                         new RootObjectDefinition(typeof (ChainedPersistenceExceptionTranslator)));
+            gac.Refresh();
+            
+            IRepositoryInterface shouldNotBeProxied = (IRepositoryInterface) gac.GetObject("notProxied");
+            Assert.IsFalse(AopUtils.IsAopProxy(shouldNotBeProxied));
+
+            IRepositoryInterface shouldBeProxied = (IRepositoryInterface) gac.GetObject("proxied");
+            Assert.IsTrue(AopUtils.IsAopProxy(shouldBeProxied));
+
+            CheckWillTranslateExceptions(shouldBeProxied);
+
+        }
+
+        private void CheckWillTranslateExceptions(object o)
+        {
+            IAdvised advised = o as IAdvised;
+            Assert.IsNotNull(advised);
+            foreach (IAdvisor advisor in advised.Advisors)
+            {
+                PersistenceExceptionTranslationAdvisor peta = advisor as PersistenceExceptionTranslationAdvisor;
+                if (peta != null) return;
+            }
+            Assert.Fail("No translation");
+        }
+    }
+}
+#endif

test/Spring/Spring.Data.Tests/Spring.Data.Tests.2005.csproj

@@ -170,6 +170,8 @@
     <EmbeddedResource Include="Transaction\Config\TxNamespaceParserTests.xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Dao\Attributes\PersistenceExceptionTranslationAdvisorTests.cs" />
+    <Compile Include="Dao\Attributes\PersistenceExceptionTranslationPostProcessorTests.cs" />
     <Compile Include="Data\Common\DbParametersTests.cs" />
     <Compile Include="Data\Common\UserCredentialsDbProviderTests.cs" />
     <Compile Include="Data\Core\ServiceDomainTransactionManagerTests.cs" />