From 7555bd26bcac4006686744be6464d479ea2138c4 Mon Sep 17 00:00:00 2001
From: eeichinger <eeichinger@gmail.com>
Date: Sun, 8 Jun 2008 20:30:25 +0000
Subject: [PATCH] added tests

---
 .../Collections/SynchronizedHashtableTests.cs | 125 ++++++++++++++++++
 .../Expressions/PropertyOrFieldNodeTests.cs   |  58 ++++++++
 .../Spring.Core.Tests.2003.csproj             |  35 +++++
 .../Spring.Core.Tests.2005.csproj             |   2 +
 4 files changed, 220 insertions(+)
 create mode 100644 test/Spring/Spring.Core.Tests/Collections/SynchronizedHashtableTests.cs
 create mode 100644 test/Spring/Spring.Core.Tests/Expressions/PropertyOrFieldNodeTests.cs

diff --git a/test/Spring/Spring.Core.Tests/Collections/SynchronizedHashtableTests.cs b/test/Spring/Spring.Core.Tests/Collections/SynchronizedHashtableTests.cs
new file mode 100644
index 00000000..423e5a3e
--- /dev/null
+++ b/test/Spring/Spring.Core.Tests/Collections/SynchronizedHashtableTests.cs
@@ -0,0 +1,125 @@
+#region License
+
+/*
+ * Copyright © 2002-2008 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 System.Collections;
+using System.Text;
+using NUnit.Framework;
+
+#endregion
+
+namespace Spring.Collections
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <author>Erich Eichinger</author>
+    /// <version>$Id: $</version>
+    [TestFixture]
+    public class SynchronizedHashtableTests
+    {
+        /// <summary>
+        /// On my Notebook gives 
+        /// Normal Hashtable: 00:00:01.5937500
+        /// Synced Hashtable: 00:00:02.8593750
+        /// </summary>
+        [Test, Explicit]
+        public void TestLockingPerformanceImpact()
+        {
+            StopWatch watch = new StopWatch();
+            object[] buckets = new object[10];
+            
+            int iterations = 10000000;
+
+            IDictionary testDict = new Hashtable();
+            buckets[5] = "value";
+            object testResult;
+
+            using(watch.Start("Normal Hashtable: {0}"))
+            for(int i=0;i<iterations;i++)
+            {
+                testResult = buckets[6];
+                buckets[5] = "value 2";
+            }
+
+            testDict = new Hashtable();
+            testDict.Add( "key", "value" );
+            using(watch.Start("Synced Hashtable: {0}"))
+            for(int i=0;i<iterations;i++)
+            {
+                lock(buckets)
+                {
+                    testResult = buckets[6];                    
+                }
+                lock(buckets)
+                {
+                    buckets[5] = "value 2";
+                }
+            }
+        }
+
+        /// <summary>
+        /// On my Notebook gives 
+        /// Method returning exception: 00:00:00.0156250
+        /// Method throwing exception: 00:00:02.1562500        
+        /// </summary>
+        [Test, Explicit]
+        public void TestPeformanceImpactOfThrowingExceptions()
+        {
+            StopWatch watch = new StopWatch();
+
+            int iterations = 1000000;
+
+            using(watch.Start("Method returning exception: {0}"))
+            for(int i=0;i<iterations;i++)
+            {
+                Exception ex = MethodReturnExceptionInformation();
+            }
+            
+            using(watch.Start("Method throwing exception: {0}"))
+            for(int i=0;i<iterations;i++)
+            {
+                Exception ex;
+                try
+                {
+                    MethodThrowingException();
+                }
+                catch (Exception innerEx)
+                {
+                    ex = innerEx;
+                }
+            }
+            
+        }
+
+        private void MethodThrowingException()
+        {
+            throw new InvalidOperationException( "da message" );
+        }
+
+        private Exception MethodReturnExceptionInformation()
+        {
+            return new InvalidOperationException( "da message" );
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/test/Spring/Spring.Core.Tests/Expressions/PropertyOrFieldNodeTests.cs b/test/Spring/Spring.Core.Tests/Expressions/PropertyOrFieldNodeTests.cs
new file mode 100644
index 00000000..edceb78a
--- /dev/null
+++ b/test/Spring/Spring.Core.Tests/Expressions/PropertyOrFieldNodeTests.cs
@@ -0,0 +1,58 @@
+#region License
+
+/*
+ * Copyright © 2002-2008 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;
+
+#endregion
+
+namespace Spring.Expressions
+{
+    /// <summary>
+    /// Tests the behavior of PropertyOrFieldNode expression node
+    /// </summary>
+    /// <author>Erich Eichinger</author>
+    /// <version>$Id: $</version>
+    [TestFixture]
+    public class PropertyOrFieldNodeTests
+    {
+        private class BaseClass
+        {
+            public string StringProp { get { return "BaseStringProp"; }}
+        }
+
+        private class DerivedClass : BaseClass
+        {
+            public new DateTime StringProp { get { return new DateTime(2008,1,1); }}
+        }
+
+
+        [Test]
+        public void UseMostSpecificOverride()
+        {
+            PropertyOrFieldNode pofNode = new PropertyOrFieldNode();
+            pofNode.Text = "StringProp";
+
+            Assert.AreEqual(new DateTime(2008,1,1), ((IExpression) pofNode).GetValue(new DerivedClass()));
+        }
+    }
+}
\ No newline at end of file
diff --git a/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2003.csproj b/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2003.csproj
index bd7d0bc4..8d232e5c 100644
--- a/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2003.csproj
+++ b/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2003.csproj
@@ -895,6 +895,41 @@
                     SubType = "Code"
                     BuildAction = "Compile"
                 />
+                <File
+                    RelPath = "Expressions\FunctionNodeTests.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "Expressions\MethodNodeTests.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "Expressions\PropertyOrFieldNodeTests.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "Expressions\ReferenceNodeTests.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "Expressions\SelectionNodeTests.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "Expressions\Processors\ConversionProcessorTests.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
+                <File
+                    RelPath = "Expressions\Processors\OrderByProcessorTests.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
                 <File
                     RelPath = "Globalization\AbstractLocalizerTests.cs"
                     SubType = "Code"
diff --git a/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2005.csproj b/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2005.csproj
index 235e7b81..d792700d 100644
--- a/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2005.csproj
+++ b/test/Spring/Spring.Core.Tests/Spring.Core.Tests.2005.csproj
@@ -143,6 +143,7 @@
     <Compile Include="Collections\StaticSetTests.cs">
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="Collections\SynchronizedHashtableTests.cs" />
     <Compile Include="CommonTypes.cs">
       <SubType>Code</SubType>
     </Compile>
@@ -276,6 +277,7 @@
     <Compile Include="Expressions\MethodNodeTests.cs" />
     <Compile Include="Expressions\Processors\ConversionProcessorTests.cs" />
     <Compile Include="Expressions\Processors\OrderByProcessorTests.cs" />
+    <Compile Include="Expressions\PropertyOrFieldNodeTests.cs" />
     <Compile Include="Expressions\ReferenceNodeTests.cs" />
     <Compile Include="Expressions\SelectionNodeTests.cs" />
     <Compile Include="Globalization\AbstractLocalizerTests.cs">