public void 圧縮ありのホスト名取得4()
{
//setUp
var sut = new UnCompress(TestUtil.HexStream2Bytes(Str0), 0x15d - 0x2a);
var expected = "ns1.google.com.";
//exercise
var actual = sut.HostName;
//verify
Assert.That(actual, Is.EqualTo(expected));
}
public void 圧縮なしのホスト名取得()
{
//setUp
var sut = new UnCompress(TestUtil.HexStream2Bytes(Str0), 0x36 - 0x2a);
var expected = "i4.ytimg.com.";
//exercise
var actual = sut.HostName;
//verify
Assert.That(actual, Is.EqualTo(expected));
}
public void ホスト名を圧縮しないで格納する()
{
//setUp
var buf = TestUtil.HexStream2Bytes(Str0);
var hostName = new byte[] { 0x03, 0x67, 0x6f, 0x6f, 0x03, 0x63, 0x6f, 0x6d, 0x00 }; //goo.com
var sut = new Compress(buf, hostName);
var expected = new byte[] { 0x03, 0x67, 0x6f, 0x6f, 0xC0, 0x1b };
//exercise
var actual = sut.GetData();
//verify
Assert.That(actual, Is.EqualTo(expected));
//以下の、UnCompressでもう一度元に戻してみる
//exercise
var s = new UnCompress(Bytes.Create(buf, actual), buf.Length);
//verify
Assert.That(s.HostName, Is.EqualTo("goo.com."));
}