Buffer.write

t {

		import xbuffer.varint;

		Buffer buffer = new Buffer([1, 2, 3]);
		buffer.write(0, 0);
		assert(buffer.data!int == [0, 1, 2, 3]);

		buffer.data = cast(ubyte[])[0, 1, 2, 5];
		buffer.write(cast(ubyte[])[3, 4], 3);
		assert(buffer.data!ubyte == [0, 1, 2, 3, 4, 5]);

		buffer.data = cast(ubyte[])[1, 1, 2];
		buffer.read!ubyte();
		buffer.write!varuint(118485, 1);
		assert(buffer.data!ubyte == [1, 213, 157, 7, 2]);

		buffer.data = "hellld";
		buffer.write('o', 4);
		buffer.write(" wor", 5);
		assert(buffer.data == "hello world");