public void ShouldReadZeroLengthBytes()
{
var mockInput = IOExtensions.CreateMockStream(PackStream.Bytes8, 0);
var reader = new PackStreamReader(mockInput.Object, BoltReader.StructHandlers);
var real = reader.ReadBytes();
real.Length.Should().Be(0);
}
public void ShouldThrowExceptionIfMarkerByteNotBytes()
{
var mockInput = IOExtensions.CreateMockStream(PackStream.False);
var reader = new PackStreamReader(mockInput.Object, BoltReader.StructHandlers);
var ex = Xunit.Record.Exception(() => reader.ReadBytes());
ex.Should().BeOfType <ProtocolException>();
mockInput.Verify(x => x.Read(It.IsAny <byte[]>(), It.IsAny <int>(), It.IsAny <int>()), Times.Once);
}
public void ShouldThrowExceptionWhenReadBytes32ReturnsBytesSizeLonggerThanIntMax()
{
var mockInput = IOExtensions.CreateMockStream(PackStream.Bytes32, PackStreamBitConverter.GetBytes((int)-1));
var reader = new PackStreamReader(mockInput.Object, BoltReader.StructHandlers);
var ex = Xunit.Record.Exception(() => reader.ReadBytes());
ex.Should().BeOfType <ProtocolException>();
mockInput.Verify(x => x.Read(It.IsAny <byte[]>(), It.IsAny <int>(), It.IsAny <int>()), Times.Exactly(2));
}
public void ShouldReadBytes8()
{
var mockInput = IOExtensions.CreateMockStream(PackStream.Bytes8, 1, 0x61);
var reader = new PackStreamReader(mockInput.Object, BoltReader.StructHandlers);
var real = reader.ReadBytes();
real.Length.Should().Be(1);
real.Should().Contain(0x61);
mockInput.Verify(x => x.Read(It.IsAny <byte[]>(), It.IsAny <int>(), It.IsAny <int>()), Times.Exactly(3));
}
public void ShouldReadBytes16()
{
var mockInput = IOExtensions.CreateMockStream(new byte[] { PackStream.Bytes16 },
PackStreamBitConverter.GetBytes((short)1), new byte[] { 0x61 });
var reader = new PackStreamReader(mockInput.Object, BoltReader.StructHandlers);
var real = reader.ReadBytes();
real.Length.Should().Be(1);
real.Should().Contain(0x61);
mockInput.Verify(x => x.Read(It.IsAny <byte[]>(), It.IsAny <int>(), It.IsAny <int>()), Times.Exactly(3));
}