public void JsonSerialization()
{
Cid a = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4";
string json = JsonConvert.SerializeObject(a);
Assert.AreEqual($"\"{a.Encode()}\"", json);
var b = JsonConvert.DeserializeObject <Cid>(json);
Assert.AreEqual(a, b);
a = null;
json = JsonConvert.SerializeObject(a);
b = JsonConvert.DeserializeObject <Cid>(json);
Assert.IsNull(b);
var x = new CidAndX {
Cid = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4", X = 42
};
json = JsonConvert.SerializeObject(x);
var y = JsonConvert.DeserializeObject <CidAndX>(json);
Assert.AreEqual(x.Cid, y.Cid);
Assert.AreEqual(x.X, y.X);
x.Cid = null;
json = JsonConvert.SerializeObject(x);
y = JsonConvert.DeserializeObject <CidAndX>(json);
Assert.AreEqual(x.Cid, y.Cid);
Assert.AreEqual(x.X, y.X);
}
public void Implicit_Conversion_From_V0_String()
{
var hash = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4";
Cid cid = hash;
Assert.AreEqual(0, cid.Version);
Assert.AreEqual("dag-pb", cid.ContentType);
Assert.AreEqual("base58btc", cid.Encoding);
Assert.AreEqual(hash, cid.Encode());
}
public void Immutable()
{
Cid cid = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4";
Assert.AreEqual("QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4", cid.Encode());
ExceptionAssert.Throws <NotSupportedException>(() => cid.ContentType = "dag-cbor");
ExceptionAssert.Throws <NotSupportedException>(() => cid.Encoding = "base64");
ExceptionAssert.Throws <NotSupportedException>(() => cid.Hash = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L5");
ExceptionAssert.Throws <NotSupportedException>(() => cid.Version = 0);
}
public void Encode_Upgrade_to_V1_Encoding()
{
var cid = new Cid
{
Encoding = "base64",
Hash = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"
};
Assert.AreEqual(1, cid.Version);
Assert.AreEqual("mAXASILlNJ7mTTT4IpS5S19p9q/rEhO/jelOA7pCI96zi783p", cid.Encode());
}
public void Encode_Upgrade_to_V1_ContentType()
{
var cid = new Cid
{
ContentType = "raw",
Hash = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"
};
Assert.AreEqual(1, cid.Version);
Assert.AreEqual("zb2rhj7crUKTQYRGCRATFaQ6YFLTde2YzdqbbhAASkL9uRDXn", cid.Encode());
}
public void Encode_V1_Invalid_Encoding()
{
var cid = new Cid
{
Version = 1,
ContentType = "raw",
Encoding = "unknown",
Hash = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"
};
Assert.ThrowsException <KeyNotFoundException>(() => cid.Encode());
}
public void Encode_V1()
{
var cid = new Cid
{
Version = 1,
ContentType = "raw",
Encoding = "base58btc",
Hash = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"
};
Assert.AreEqual("zb2rhj7crUKTQYRGCRATFaQ6YFLTde2YzdqbbhAASkL9uRDXn", cid.Encode());
}
public void Decode_Invalid_Version()
{
var cid = new Cid
{
Version = 32767,
ContentType = "raw",
Encoding = "base58btc",
Hash = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"
};
var s = cid.Encode();
Assert.ThrowsException <FormatException>(() => Cid.Decode(s));
}
public void Encode_V0()
{
var hash = "QmXg9Pp2ytZ14xgmQjYEiHjVjMFXzCVVEcRTWJBmLgR39V";
Cid cid = new MultiHash(hash);
Assert.AreEqual(hash, cid.Encode());
Assert.AreEqual(0, cid.Version);
cid = new Cid
{
ContentType = "dag-pb",
Encoding = "base58btc",
Hash = hash
};
Assert.AreEqual(hash, cid.Encode());
Assert.AreEqual(0, cid.Version);
}
public void Encode_V1()
{
var cid = new Cid
{
Version = 1,
ContentType = "raw",
Encoding = "base58btc",
Hash = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"
};
Assert.AreEqual("zb2rhj7crUKTQYRGCRATFaQ6YFLTde2YzdqbbhAASkL9uRDXn", cid.Encode());
cid = new Cid
{
ContentType = "raw",
Hash = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"
};
Assert.AreEqual(1, cid.Version);
Assert.AreEqual("base32", cid.Encoding);
Assert.AreEqual("bafkreifzjut3te2nhyekklss27nh3k72ysco7y32koao5eei66wof36n5e", cid.Encode());
}
public void Encode_Upgrade_to_V1_Hash()
{
var hello = Encoding.UTF8.GetBytes("Hello, world.");
var mh = MultiHash.ComputeHash(hello, "sha2-512");
var cid = new Cid
{
Hash = mh
};
Assert.AreEqual(1, cid.Version);
Assert.AreEqual("base32", cid.Encoding);
Assert.AreEqual("bafybgqfnbq34ghljwmk7hka7cpem3zybbffnsfzfxinq3qyztsuxcntbxaua23xx42hrgptcchrolkndcucelv3pc4eoarjbwdxagtylboxsm", cid.Encode());
}
public void Encode_Upgrade_to_V1_ContentType()
{
var cid = new Cid
{
ContentType = "raw",
Hash = "QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4"
};
Assert.AreEqual(1, cid.Version);
Assert.AreEqual("base32", cid.Encoding);
Assert.AreEqual("bafkreifzjut3te2nhyekklss27nh3k72ysco7y32koao5eei66wof36n5e", cid.Encode());
}
public void Encode_Upgrade_to_V1_Hash()
{
var hello = Encoding.UTF8.GetBytes("Hello, world.");
var mh = MultiHash.ComputeHash(hello, "sha2-512");
var cid = new Cid
{
Hash = mh
};
Assert.AreEqual(1, cid.Version);
Assert.AreEqual("zBunRFxZVcKeu8wAbUg92z2JK6UukiL7EnPR1D6TZaQCsPpRe7KzcmioKFyi2oEZd9ffwpbKTib1pucMQrDyRnAdaqwbB", cid.Encode());
}
