public void ShouldWriteWidthWposIs0AndSize()
{
_buffer = new MessageBufferHG();
byte[] bytes = new byte[] { (byte)'1', (byte)'a', (byte)4 };
_buffer.Write(bytes.AsSpan(0, 2));
Assert.AreEqual((byte)'1', _buffer.Data()[0]);
Assert.AreEqual((byte)'a', _buffer.Data()[1]);
Assert.AreNotEqual((byte)4, _buffer.Data()[2]);
}
public void ShouldWriteWidthWposIsNot0()
{
_buffer = new MessageBufferHG();
_buffer.WriteCompleted(2);
byte[] bytes = new byte[] { (byte)'1', (byte)'a', (byte)4 };
_buffer.Write(bytes.AsSpan());
Assert.AreEqual((byte)'1', _buffer.Data()[2]);
Assert.AreEqual((byte)'a', _buffer.Data()[3]);
Assert.AreEqual((byte)4, _buffer.Data()[4]);
}
public void ShouldNormalize()
{
_buffer = new MessageBufferHG();
byte[] bytes = new byte[] { (byte)'1', (byte)'a', (byte)4, (byte)'R', (byte)'y', (byte)'a', (byte)'n' };
_buffer.Write(bytes.AsSpan());
_buffer.ReadCompleted(2);
_buffer.Normalize();
Assert.AreEqual(0, _buffer.Rpos());
Assert.AreEqual(7 - 2, _buffer.Wpos());
Assert.AreEqual((byte)4, _buffer.Data()[0]);
Assert.AreEqual((byte)'R', _buffer.Data()[1]);
Assert.AreEqual((byte)'y', _buffer.Data()[2]);
Assert.AreEqual((byte)'a', _buffer.Data()[3]);
Assert.AreEqual((byte)'n', _buffer.Data()[4]);
}
public MessageBufferHGTests()
{
_buffer = new MessageBufferHG();
}
