public void ShouldRememberFieldTag()
{
var fields = new UnknownFieldCollection();
fields.Add(new MessageTag(1, WireType.Varint), new MessageReader(42));
Assert.AreEqual(WireType.Varint, fields[0].WireType);
Assert.AreEqual(1, fields[0].Number);
}
static UnknownFieldCollection ReadGroup(MessageTag startTag, MessageReader reader)
{
var group = new UnknownFieldCollection();
for(int stop = startTag.WithWireType(WireType.EndGroup), tag = reader.ReadInt32(); tag != stop; tag = reader.ReadInt32())
group.Add(new MessageTag(tag), reader);
return group;
}
public void ShouldContainFieldAfterAdd()
{
var fields = new UnknownFieldCollection();
fields.Add(new MessageTag(1, WireType.Varint), new MessageReader(42));
Assert.AreEqual(42, fields[0].Value);
}
public void Add_ShouldIncreaseCount()
{
var fields = new UnknownFieldCollection();
fields.Add(new MessageTag(1, WireType.Varint), new MessageReader(42));
Assert.AreEqual(1, fields.Count);
}
public void ShouldAddMissingFieldForUnkownEnumValue()
{
var missing = new UnknownFieldCollection();
Serializer.Deserialize<WithEnum>(new MessageReader(8, (byte)WireType.MaxValid + 1), missing);
Assert.AreEqual(1, missing.Count);
}
private static UnknownFieldCollection ReadGroup(MessageTag startTag, MessageReader reader)
{
UnknownFieldCollection group = new UnknownFieldCollection();
for (int stop = startTag.WithWireType(WireType.EndGroup),
tag = reader.ReadInt32(); tag != stop; tag = reader.ReadInt32())
{
group.Add(new MessageTag(tag), reader);
}
return(group);
}
public void ShouldBeAbleToSerializeConsumedBytes()
{
var bytes = new MemoryStream();
new MessageWriter(bytes)
.WriteHeader(1, WireType.Varint)
.WriteVarint(0xbeef)
.WriteHeader(2, WireType.String)
.WriteString("Hello World!");
var fields = new UnknownFieldCollection();
bytes.Position = 0;
Serializer.Deserialize<EmptyMessage>(bytes, fields);
var output = new MemoryStream();
fields.Serialize(output);
Assert.AreEqual(bytes.ToArray(), output.ToArray());
}
public void ShouldBeEnumerable()
{
var bytes = new MemoryStream();
new MessageWriter(bytes)
.WriteHeader(1, WireType.Varint)
.WriteVarint(0xbeef)
.WriteHeader(2, WireType.String)
.WriteString("Hello World!");
var fields = new UnknownFieldCollection();
bytes.Position = 0;
Serializer.Deserialize<EmptyMessage>(bytes, fields);
var list = new List<UnknownField>();
list.AddRange(fields);
Assert.AreEqual(2, list.Count);
}
protected override void SerializeCore(MessageWriter writer)
{
UnknownFieldCollection field = (Value as UnknownFieldCollection);
field.Serialize(writer);
}