public void TestIBuilderLiteWeakMergeFromByteStringExtensions()
{
TestAllExtensionsLite copy,
msg = TestAllExtensionsLite.CreateBuilder()
.SetExtension(UnitTestLiteProtoFile.OptionalStringExtensionLite,
"Should be merged.").Build();
copy = TestAllExtensionsLite.DefaultInstance;
Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());
copy =
(TestAllExtensionsLite)
((IBuilderLite)copy.ToBuilder()).WeakMergeFrom(msg.ToByteString(), ExtensionRegistry.Empty).WeakBuild();
Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());
ExtensionRegistry registry = ExtensionRegistry.CreateInstance();
UnitTestLiteProtoFile.RegisterAllExtensions(registry);
copy =
(TestAllExtensionsLite)
((IBuilderLite)copy.ToBuilder()).WeakMergeFrom(msg.ToByteString(), registry).WeakBuild();
TestUtil.AssertBytesEqual(msg.ToByteArray(), copy.ToByteArray());
Assert.AreEqual("Should be merged.", copy.GetExtension(UnitTestLiteProtoFile.OptionalStringExtensionLite));
}