public void AppendOneToAnother()
{
VertexBuffer buffer = new VertexBuffer(2);
buffer.Resize(2);
buffer[0] = new DrawVertex {
pos = new Point(0, 0)
};
buffer[1] = new DrawVertex {
pos = new Point(1, 0)
};
VertexBuffer bufferToAppend = new VertexBuffer(3);
bufferToAppend.Resize(3);
bufferToAppend[0] = new DrawVertex {
pos = new Point(2, 0)
};
bufferToAppend[1] = new DrawVertex {
pos = new Point(3, 0)
};
bufferToAppend[2] = new DrawVertex {
pos = new Point(4, 0)
};
buffer.Append(bufferToAppend);
Assert.Equal(5, buffer.Count);
Assert.Equal(2, buffer[2].pos.x);
Assert.Equal(3, buffer[3].pos.x);
Assert.Equal(4, buffer[4].pos.x);
}