public void ShouldUnpackTinyList()
{
var mockInput = new Mock <IInputStream>();
mockInput.Setup(x => x.ReadByte()).Returns(0x92);
var u = new PackStream.Unpacker(mockInput.Object, null);
u.UnpackListHeader().Should().Be(2);
mockInput.Verify(x => x.ReadByte(), Times.Once);
}
public void ShouldUnpackList8()
{
var mockInput = new Mock <IInputStream>();
mockInput.Setup(x => x.ReadByte())
.Returns(new Queue <byte>(new[] { PackStream.LIST_8, (byte)1 }).Dequeue);
var u = new PackStream.Unpacker(mockInput.Object, new BigEndianTargetBitConverter());
u.UnpackListHeader().Should().Be(1);
mockInput.Verify(x => x.ReadByte(), Times.Exactly(2));
}
public void ShouldThrowExceptionIfMarkerByteNotList()
{
var mockInput = new Mock <IInputStream>();
mockInput.Setup(x => x.ReadByte()).Returns(PackStream.FALSE);
var u = new PackStream.Unpacker(mockInput.Object, new BigEndianTargetBitConverter());
var ex = Xunit.Record.Exception(() => u.UnpackListHeader());
ex.Should().BeOfType <ArgumentOutOfRangeException>();
mockInput.Verify(x => x.ReadByte(), Times.Once);
}
public void ShouldUnpackList32()
{
var mockInput = new Mock <IInputStream>();
mockInput.Setup(x => x.ReadByte()).Returns(PackStream.LIST_32);
mockInput.Setup(x => x.ReadInt()).Returns(-1);
var u = new PackStream.Unpacker(mockInput.Object, new BigEndianTargetBitConverter());
u.UnpackListHeader().Should().Be(uint.MaxValue);
mockInput.Verify(x => x.ReadByte(), Times.Once);
mockInput.Verify(x => x.ReadInt(), Times.Once);
}
public void ShouldUnpackList16()
{
var mockInput = new Mock <IInputStream>();
mockInput.Setup(x => x.ReadByte()).Returns(PackStream.LIST_16);
mockInput.Setup(x => x.ReadShort()).Returns(1);
var u = new PackStream.Unpacker(mockInput.Object);
u.UnpackListHeader().Should().Be(1);
mockInput.Verify(x => x.ReadByte(), Times.Once);
mockInput.Verify(x => x.ReadShort(), Times.Once);
}
public void ShouldThrowExceptionIfMarkerByteNotList()
{
var mockInput = new Mock <IInputStream>();
mockInput.Setup(x => x.ReadByte()).Returns(PackStream.FALSE);
var u = new PackStream.Unpacker(mockInput.Object);
var ex = Xunit.Record.Exception(() => u.UnpackListHeader());
ex.Should().BeOfType <ProtocolException>();
mockInput.Verify(x => x.ReadByte(), Times.Once);
}
