private void Assert(BsonTrie <int> trie, string name)
{
var subject = new TrieNameDecoder <int>(trie);
using (var memoryStream = new MemoryStream())
using (var bsonStream = new BsonStreamAdapter(memoryStream))
{
bsonStream.WriteCString(name);
bsonStream.WriteInt32(20);
bsonStream.Position = 0;
var result = subject.Decode(bsonStream, Utf8Encodings.Strict);
result.Should().Be(name);
}
}
// private methods
private void Assert(string name, TrieNameDecoder <int> subject, bool found, int value)
{
using (var memoryStream = new MemoryStream())
using (var bsonStream = new BsonStreamAdapter(memoryStream))
{
bsonStream.WriteCString(name);
bsonStream.WriteInt32(20);
bsonStream.Position = 0;
var result = subject.Decode(bsonStream, Utf8Encodings.Strict);
result.Should().Be(name);
subject.Found.Should().Be(found);
subject.Value.Should().Be(value);
}
}
private byte[] CreateType1SectionBytes(Type1CommandMessageSection <BsonDocument> section)
{
using (var memoryStream = new MemoryStream())
using (var stream = new BsonStreamAdapter(memoryStream))
using (var writer = new BsonBinaryWriter(stream))
{
stream.WriteByte(1);
var payloadStartPosition = stream.Position;
stream.WriteInt32(0); // size
stream.WriteCString(section.Identifier);
var context = BsonSerializationContext.CreateRoot(writer);
var batch = section.Documents;
for (var i = 0; i < batch.Count; i++)
{
var document = batch.Items[batch.Offset + i];
BsonDocumentSerializer.Instance.Serialize(context, document);
}
stream.BackpatchSize(payloadStartPosition);
return(memoryStream.ToArray());
}
}