public static TagWriter CreateWriter(NbtFormat format, Stream stream)
{
TagWriter writer;
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
switch (format)
{
case NbtFormat.Binary:
writer = new BinaryTagWriter(stream);
break;
case NbtFormat.Xml:
writer = new XmlTagWriter(stream);
break;
default:
throw new ArgumentOutOfRangeException(nameof(format), format, "Invalid format.");
}
return(writer);
}
public void Constructor_allows_external_writer()
{
// arrange
ITagWriter target;
ITag expected;
ITag actual;
XmlWriter writer;
TextWriter textWriter;
expected = this.CreateComplexData();
textWriter = new StringWriter();
writer = XmlWriter.Create(textWriter, new XmlWriterSettings
{
Indent = true
});
target = new XmlTagWriter(writer);
// act
target.WriteTag(expected);
writer.Flush();
using (TextReader textReader = new StringReader(textWriter.ToString()))
{
using (XmlReader reader = XmlReader.Create(textReader))
{
actual = new XmlTagReader(reader).ReadTag();
}
}
// assert
this.CompareTags(expected, actual);
}