public void PacketStreamReadArrayWithInvalidAmountTest(int amount)
{
using (var packetStream = new LitePacketStream(_randomizer.Bytes(_randomizer.Byte())))
{
Assert.Throws <ArgumentException>(() => packetStream.Read <byte>(amount));
}
}
public void PacketStreamWriteWhenReadOnlyTest()
{
using (ILitePacketStream packetStream = new LitePacketStream(_randomizer.Bytes(_randomizer.Byte())))
{
Assert.Throws <InvalidOperationException>(() => packetStream.Write <byte>(_randomizer.Byte()));
}
}
public void PacketStreamReadArrayWhenWriteOnlyTest()
{
using (var packetStream = new LitePacketStream())
{
Assert.Throws <InvalidOperationException>(() => packetStream.Read <byte>(_randomizer.Byte(min: 1)));
}
}
public void PacketStreamReadWhenWriteOnlyTest()
{
using (var packetStream = new LitePacketStream())
{
Assert.Throws <InvalidOperationException>(() => packetStream.Read <byte>());
}
}
public void PacketStreamReadNonPrimitiveArrayTest()
{
using (var packetStream = new LitePacketStream(_randomizer.Bytes(_randomizer.Byte())))
{
Assert.Throws <NotImplementedException>(() => packetStream.Read <object>(_randomizer.Byte(min: 1)));
}
}
private void PacketStreamWritePrimitiveMethod <T>(Action <ILitePacketStream, T> method, T valueToWrite, byte[] expectedByteArray, bool adjustBuffer = true)
{
using (ILitePacketStream packetStream = new LitePacketStream())
{
Assert.Equal(LitePacketMode.Write, packetStream.Mode);
method(packetStream, valueToWrite);
var adjustedBuffer = adjustBuffer ? expectedByteArray.Take(Marshal.SizeOf <T>()).ToArray() : expectedByteArray;
Assert.Equal(adjustedBuffer, packetStream.Buffer);
}
}
private void PacketStreamWritePrimitive <T>(T valueToWrite, byte[] expectedByteArray, bool adjustBuffer = true)
{
using (var packetStream = new LitePacketStream())
{
Assert.Equal(LitePacketMode.Write, packetStream.Mode);
packetStream.Write(valueToWrite);
var adjustedBuffer = adjustBuffer ? expectedByteArray.Take(Marshal.SizeOf <T>()).ToArray() : expectedByteArray;
Assert.Equal(adjustedBuffer, packetStream.Buffer);
}
}
public void PacketStreamReadByteArrayTest()
{
var buffer = _randomizer.Bytes(_randomizer.Byte());
var amount = _randomizer.Int(min: 1, max: buffer.Length);
var expectedBuffer = buffer.Take(amount).ToArray();
using (var packetStream = new LitePacketStream(buffer))
{
byte[] readBuffer = packetStream.Read <byte>(amount);
Assert.Equal(amount, readBuffer.Length);
Assert.Equal(expectedBuffer, readBuffer);
}
}
private void PacketStreamReadMethod <T>(Func <ILitePacketStream, T> method, T expectedValue, byte[] valueAsBytes, bool adjustBuffer = true)
{
var adjustedBuffer = adjustBuffer ? valueAsBytes.Take(Marshal.SizeOf <T>()).ToArray() : valueAsBytes;
using (ILitePacketStream packetStream = new LitePacketStream(adjustedBuffer))
{
Assert.Equal(LitePacketMode.Read, packetStream.Mode);
Assert.False(packetStream.IsEndOfStream);
T readValue = method(packetStream);
Assert.Equal(expectedValue, readValue);
Assert.True(packetStream.IsEndOfStream);
}
}
private void PacketStreamReadTest <T>(T expectedValue, byte[] valueAsBytes, bool adjustBuffer = true)
{
var adjustedBuffer = adjustBuffer ? valueAsBytes.Take(Marshal.SizeOf <T>()).ToArray() : valueAsBytes;
using (var packetStream = new LitePacketStream(adjustedBuffer))
{
Assert.Equal(LitePacketMode.Read, packetStream.Mode);
Assert.False(packetStream.IsEndOfStream);
var readValue = packetStream.Read <T>();
Assert.Equal(expectedValue, readValue);
Assert.True(packetStream.IsEndOfStream);
}
}
public void PacketStreamWriteNonPrimitiveTest()
{
using ILitePacketStream packetStream = new LitePacketStream();
Assert.Throws <NotImplementedException>(() => packetStream.Write <object>(new object()));
}
