public void TestGetEnum()
{
Assert.AreEqual(TestEnum.Value1, StringValueAttribute.Get <TestEnum>("Test1"));
Assert.AreEqual(TestEnum.Value2, StringValueAttribute.Get <TestEnum>(""));
Assert.AreEqual(TestEnum.Value3, StringValueAttribute.Get <TestEnum>(null));
Assert.AreEqual(TestEnum.Value1, StringValueAttribute.Get <TestEnum>("Missing")); // default(0) is Value1
}
public void TestGetString()
{
Assert.AreEqual("Test1", StringValueAttribute.Get(TestEnum.Value1));
Assert.AreEqual("", StringValueAttribute.Get(TestEnum.Value2));
Assert.AreEqual(null, StringValueAttribute.Get(TestEnum.Value3));
Assert.AreEqual(null, StringValueAttribute.Get(TestEnum.Value4));
}
public void TestStringValueAttributeGet()
{
TestClass2 item = new TestClass2(7, "test", 0);
string value = StringValueAttribute.Get(() => item.Id);
Assert.IsNotNull(value);
Assert.IsTrue(((string)value).StartsWith("IdTest"));
}
public override byte[] Serialize()
{
using (var stream = new MemoryStream())
{
stream.WriteASCII(StringValueAttribute.Get(MessageType));
stream.WriteASCII(' ');
stream.WriteASCII(FileId.ToString());
stream.WriteASCII("\r\n\r\n");
return(stream.ToArray());
}
}
public override byte[] Serialize()
{
using (var stream = new MemoryStream())
{
stream.WriteASCII(StringValueAttribute.Get(MessageType));
stream.WriteASCII(' ');
stream.WriteASCII(VersionM.ToString("D"));
stream.WriteASCII('.');
stream.WriteASCII(VersionN.ToString("D"));
stream.WriteASCII(' ');
stream.WriteASCII(FileId.ToString());
stream.WriteASCII(' ');
stream.WriteASCII(ChunkNo.ToString("D"));
stream.WriteASCII(' ');
stream.WriteASCII(ReplicationDeg.ToString("D"));
stream.WriteASCII("\r\n\r\n");
stream.Write(Body);
return(stream.ToArray());
}
}
public static Message Deserialize(byte[] data)
{
if (data == null)
{
return(null);
}
var minLength = Math.Min(15, data.Length); // assuming max type length is 15
string typeStr = null;
for (var i = 0; i < minLength; ++i)
{
if (data[i] == ' ')
{
typeStr = Encoding.ASCII.GetString(data, 0, i);
break;
}
}
if (string.IsNullOrWhiteSpace(typeStr))
{
return(null);
}
var type = StringValueAttribute.Get <MessageType>(typeStr);
if (type == MessageType.None)
{
return(null);
}
Func <byte[], Message> deserializeMethod;
if (_deserializeDict.TryGetValue(type, out deserializeMethod))
{
return(deserializeMethod(data));
}
return(null);
}
