public void TestFullMessageWithUnknownFields()
{
TestXmlMessage origial = TestXmlMessage.CreateBuilder()
.SetValid(true)
.SetText("text")
.AddTextlines("a")
.AddTextlines("b")
.AddTextlines("c")
.SetNumber(0x1010101010)
.AddNumbers(1)
.AddNumbers(2)
.AddNumbers(3)
.SetChild(TestXmlChild.CreateBuilder().AddOptions(EnumOptions.ONE).SetBinary(ByteString.CopyFrom(new byte[1])))
.AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.TWO).SetBinary(ByteString.CopyFrom(new byte[2])))
.AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.THREE).SetBinary(ByteString.CopyFrom(new byte[3])))
.Build();
TestXmlNoFields message = TestXmlNoFields.CreateBuilder().MergeFrom(origial.ToByteArray()).Build();
Assert.AreEqual(0, message.AllFields.Count);
StringWriter sw = new StringWriter();
XmlFormatWriter.CreateInstance(sw)
.SetOptions(XmlWriterOptions.OutputNestedArrays | XmlWriterOptions.OutputEnumValues)
.WriteMessage("root", message);
string xml = sw.ToString();
using (XmlReader x = XmlReader.Create(new StringReader(xml)))
{
x.MoveToContent();
Assert.AreEqual(XmlNodeType.Element, x.NodeType);
//should always be empty
Assert.IsTrue(x.IsEmptyElement ||
(x.Read() && x.NodeType == XmlNodeType.EndElement)
);
}
XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);
rdr.Options = XmlReaderOptions.ReadNestedArrays;
TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder()).Build();
Assert.AreEqual(TestXmlMessage.DefaultInstance, copy);
}
