Testing and related fixes
diff --git a/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs b/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs
new file mode 100644
index 0000000..c7836d4
--- /dev/null
+++ b/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs
@@ -0,0 +1,151 @@
+#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// http://github.com/jskeet/dotnet-protobufs/
+// Original C++/Java/Python code:
+// http://code.google.com/p/protobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using Google.ProtocolBuffers;
+using Google.ProtocolBuffers.TestProtos;
+using NUnit.Framework;
+
+namespace Google.ProtocolBuffers {
+ [TestFixture]
+ public class AbstractBuilderLiteTest {
+
+ [Test]
+ public void TestMergeFromCodedInputStream() {
+ TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder()
+ .SetOptionalUint32(uint.MaxValue).Build();
+
+ copy = TestAllTypesLite.DefaultInstance;
+ Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());
+
+ using (MemoryStream ms = new MemoryStream(msg.ToByteArray())) {
+ CodedInputStream ci = CodedInputStream.CreateInstance(ms);
+ copy = copy.ToBuilder().MergeFrom(ci).Build();
+ }
+
+ Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());
+ }
+
+ [Test]
+ public void TestIBuilderLiteWeakClear() {
+ TestAllTypesLite copy, msg = TestAllTypesLite.DefaultInstance;
+
+ copy = msg.ToBuilder().SetOptionalString("Should be removed.").Build();
+ Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());
+
+ copy = (TestAllTypesLite)((IBuilderLite)copy.ToBuilder()).WeakClear().WeakBuild();
+ Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());
+ }
+
+ [Test]
+ public void TestIBuilderLiteWeakMergeFromByteString() {
+ TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder()
+ .SetOptionalString("Should be merged.").Build();
+
+ copy = TestAllTypesLite.DefaultInstance;
+ Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());
+
+ copy = (TestAllTypesLite)((IBuilderLite)copy.ToBuilder()).WeakMergeFrom(msg.ToByteString()).WeakBuild();
+ Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());
+
+ //again with extension registry
+ copy = TestAllTypesLite.DefaultInstance;
+ Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());
+
+ copy = (TestAllTypesLite)((IBuilderLite)copy.ToBuilder()).WeakMergeFrom(msg.ToByteString(), ExtensionRegistry.Empty).WeakBuild();
+ Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());
+ }
+
+ [Test]
+ public void TestIBuilderLiteWeakMergeFromCodedInputStream() {
+ TestAllTypesLite copy, msg = TestAllTypesLite.CreateBuilder()
+ .SetOptionalUint32(uint.MaxValue).Build();
+
+ copy = TestAllTypesLite.DefaultInstance;
+ Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());
+
+ using (MemoryStream ms = new MemoryStream(msg.ToByteArray())) {
+ CodedInputStream ci = CodedInputStream.CreateInstance(ms);
+ copy = (TestAllTypesLite)((IBuilderLite)copy.ToBuilder()).WeakMergeFrom(ci).WeakBuild();
+ }
+
+ Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());
+ }
+
+ [Test]
+ public void TestIBuilderLiteWeakBuildPartial() {
+ IBuilderLite builder = TestRequiredLite.CreateBuilder();
+ Assert.IsFalse(builder.IsInitialized);
+
+ IMessageLite msg = builder.WeakBuildPartial();
+ Assert.IsFalse(msg.IsInitialized);
+
+ Assert.AreEqual(msg.ToByteArray(), TestRequiredLite.DefaultInstance.ToByteArray());
+ }
+
+ [Test, ExpectedException(typeof(UninitializedMessageException ))]
+ public void TestIBuilderLiteWeakBuildUninitialized() {
+ IBuilderLite builder = TestRequiredLite.CreateBuilder();
+ Assert.IsFalse(builder.IsInitialized);
+ builder.WeakBuild();
+ }
+
+ [Test]
+ public void TestIBuilderLiteWeakBuild() {
+ IBuilderLite builder = TestRequiredLite.CreateBuilder()
+ .SetD(0)
+ .SetEn(ExtraEnum.EXLITE_BAZ);
+ Assert.IsTrue(builder.IsInitialized);
+ builder.WeakBuild();
+ }
+
+ [Test]
+ public void TestIBuilderLiteWeakClone() {
+ TestRequiredLite msg = TestRequiredLite.CreateBuilder()
+ .SetD(1).SetEn(ExtraEnum.EXLITE_BAR).Build();
+ Assert.IsTrue(msg.IsInitialized);
+
+ IMessageLite copy = ((IBuilderLite)msg.ToBuilder()).WeakClone().WeakBuild();
+ Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());
+ }
+
+ [Test]
+ public void TestIBuilderLiteWeakDefaultInstance() {
+ Assert.IsTrue(ReferenceEquals(TestRequiredLite.DefaultInstance,
+ ((IBuilderLite)TestRequiredLite.CreateBuilder()).WeakDefaultInstanceForType));
+ }
+ }
+}