private void VerifyReadWriteThroughObjectOverload(PackStream.PackType type, object value)
{
// Given
var writerMachine = CreateWriterMachine();
// When
var writer = writerMachine.Writer();
writer.Write((object)value);
// When
var readerMachine = CreateReaderMachine(writerMachine.GetOutput());
var reader = readerMachine.Reader();
var packedType = reader.PeekNextType();
var packedValue = reader.Read();
// Then
packedType.Should().Be(type);
switch (value)
{
case IDictionary dict:
Assert.Equal(dict, packedValue);
break;
case IList list:
Assert.Equal(list, packedValue);
break;
default:
value.Should().Be(packedValue);
break;
}
}
protected internal virtual object ReadValue(PackStream.PackType type)
{
switch (type)
{
case PackStream.PackType.Bytes:
return(ReadBytes());
case PackStream.PackType.Null:
return(ReadNull());
case PackStream.PackType.Boolean:
return(ReadBoolean());
case PackStream.PackType.Integer:
return(ReadLong());
case PackStream.PackType.Float:
return(ReadDouble());
case PackStream.PackType.String:
return(ReadString());
case PackStream.PackType.Map:
return(ReadMap());
case PackStream.PackType.List:
return(ReadList());
case PackStream.PackType.Struct:
return(ReadStruct());
default:
throw new ArgumentOutOfRangeException(nameof(type), type, $"Unknown value type: {type}");
}
}
public override object UnpackValue(PackStream.PackType type)
{
if (type == PackStream.PackType.Bytes)
{
throw new ProtocolException($"Unsupported type {type}.");
}
return(base.UnpackValue(type));
}
internal void ShouldPeekTypeCorrectly(byte marker, PackStream.PackType expected)
{
var mockInput = IOExtensions.CreateMockStream(marker);
var reader = new PackStreamReader(mockInput.Object, BoltReader.StructHandlers);
var nextType = reader.PeekNextType();
nextType.Should().Be(expected);
mockInput.Verify(x => x.ReadByte(), Times.Once);
}
internal void ShouldPeekTypeCorrectly(byte marker, PackStream.PackType expected)
{
var mockInput = new Mock <IInputStream>();
mockInput.Setup(x => x.PeekByte()).Returns(marker);
var u = new PackStream.Unpacker(mockInput.Object, null);
u.PeekNextType().Should().Be(expected);
mockInput.Verify(x => x.PeekByte(), Times.Once);
}
public virtual object UnpackValue(PackStream.PackType type)
{
switch (type)
{
case PackStream.PackType.Bytes:
return(_unpacker.UnpackBytes());
case PackStream.PackType.Null:
return(_unpacker.UnpackNull());
case PackStream.PackType.Boolean:
return(_unpacker.UnpackBoolean());
case PackStream.PackType.Integer:
return(_unpacker.UnpackLong());
case PackStream.PackType.Float:
return(_unpacker.UnpackDouble());
case PackStream.PackType.String:
return(_unpacker.UnpackString());
case PackStream.PackType.Map:
return(UnpackMap());
case PackStream.PackType.List:
return(UnpackList());
case PackStream.PackType.Struct:
long size = _unpacker.UnpackStructHeader();
switch (_unpacker.UnpackStructSignature())
{
case NODE:
Throw.ProtocolException.IfNotEqual(NodeFields, size, nameof(NodeFields), nameof(size));
return(UnpackNode());
case RELATIONSHIP:
Throw.ProtocolException.IfNotEqual(RelationshipFields, size, nameof(RelationshipFields),
nameof(size));
return(UnpackRelationship());
case PATH:
Throw.ProtocolException.IfNotEqual(PathFields, size, nameof(PathFields), nameof(size));
return(UnpackPath());
}
break;
}
throw new ArgumentOutOfRangeException(nameof(type), type, $"Unknown value type: {type}");
}
private void VerifyPeekType(PackStream.PackType type, object value)
{
// Given
var writerMachine = CreateWriterMachine();
// When
var writer = writerMachine.Writer();
writer.Write(value);
// When
var readerMachine = CreateReaderMachine(writerMachine.GetOutput());
var reader = readerMachine.Reader();
// Then
reader.PeekNextType().Should().Be(type);
}
