public void Bad_IPAddress()
{
var ipv4 = new MultiAddress("/ip4/127.0.0.1");
ExceptionAssert.Throws <FormatException>(() => new MultiAddress("/ip4/x"));
ExceptionAssert.Throws <FormatException>(() => new MultiAddress("/ip4/127."));
ExceptionAssert.Throws <FormatException>(() => new MultiAddress("/ip4/::1"));
var ipv6 = new MultiAddress("/ip6/::1");
ExceptionAssert.Throws <FormatException>(() => new MultiAddress("/ip6/x"));
ExceptionAssert.Throws <FormatException>(() => new MultiAddress("/ip6/03:"));
ExceptionAssert.Throws <FormatException>(() => new MultiAddress("/ip6/127.0.0.1"));
}
public void WithoutPeerId()
{
var id = "QmQusTXc1Z9C1mzxsqC9ZTFXCgSkpBRGgW4Jk2QYHxKE22";
var ma1 = new MultiAddress("/ip4/127.0.0.1/tcp/4001");
Assert.AreSame(ma1, ma1.WithoutPeerId());
ma1 = new MultiAddress($"/ip4/127.0.0.1/tcp/4001/ipfs/{id}");
Assert.AreEqual("/ip4/127.0.0.1/tcp/4001", ma1.WithoutPeerId());
ma1 = new MultiAddress($"/ip4/127.0.0.1/tcp/4001/p2p/{id}");
Assert.AreEqual("/ip4/127.0.0.1/tcp/4001", ma1.WithoutPeerId());
}
public void JsonSerialization()
{
var a = new MultiAddress("/ip6/fe80::7573:b0a8:46b0:0bad/tcp/4009");
string json = JsonConvert.SerializeObject(a);
Assert.AreEqual($"\"{a.ToString()}\"", json);
var b = JsonConvert.DeserializeObject <MultiAddress>(json);
Assert.AreEqual(a.ToString(), b.ToString());
a = null;
json = JsonConvert.SerializeObject(a);
b = JsonConvert.DeserializeObject <MultiAddress>(json);
Assert.IsNull(b);
}
public void PeerID_ipfs_p2p_are_equal()
{
var ipfs = new MultiAddress("/ip4/10.1.10.10/tcp/29087/ipfs/QmVcSqVEsvm5RR9mBLjwpb2XjFVn5bPdPL69mL8PH45pPC");
var p2p = new MultiAddress("/ip4/10.1.10.10/tcp/29087/p2p/QmVcSqVEsvm5RR9mBLjwpb2XjFVn5bPdPL69mL8PH45pPC");
Assert.AreEqual(ipfs, p2p);
var p2p1 = new MultiAddress("/ip4/10.1.10.10/tcp/29087/p2p/QmVCSqVEsvm5RR9mBLjwpb2XjFVn5bPdPL69mL8PH45pPC");
Assert.AreNotEqual(p2p, p2p1);
var p2p2 = new MultiAddress("/p2p/QmVcSqVEsvm5RR9mBLjwpb2XjFVn5bPdPL69mL8PH45pPC");
Assert.AreNotEqual(p2p, p2p2);
}
public void Parsing()
{
var a = new MultiAddress(somewhere);
Assert.AreEqual(3, a.Protocols.Count);
Assert.AreEqual("ip4", a.Protocols[0].Name);
Assert.AreEqual("10.1.10.10", a.Protocols[0].Value);
Assert.AreEqual("tcp", a.Protocols[1].Name);
Assert.AreEqual("29087", a.Protocols[1].Value);
Assert.AreEqual("ipfs", a.Protocols[2].Name);
Assert.AreEqual("QmVcSqVEsvm5RR9mBLjwpb2XjFVn5bPdPL69mL8PH45pPC", a.Protocols[2].Value);
ExceptionAssert.Throws<ArgumentNullException>(() => new MultiAddress((string)null));
ExceptionAssert.Throws<ArgumentNullException>(() => new MultiAddress(""));
ExceptionAssert.Throws<ArgumentNullException>(() => new MultiAddress(" "));
}
public void Cloning()
{
var ma1 = new MultiAddress("/ip4/10.1.10.10/tcp/29087");
var ma2 = ma1.Clone();
Assert.AreEqual(ma1, ma2);
Assert.AreNotSame(ma1, ma2);
Assert.AreNotSame(ma1.Protocols, ma2.Protocols);
for (int i = 0; i < ma1.Protocols.Count; ++i)
{
var p1 = ma1.Protocols[i];
var p2 = ma2.Protocols[i];
Assert.AreEqual(p1.Code, p2.Code);
Assert.AreEqual(p1.Name, p2.Name);
Assert.AreEqual(p1.Value, p2.Value);
Assert.AreNotSame(p1, p2);
}
}
public void RoundTripping()
{
var addresses = new[]
{
somewhere,
"/ip4/1.2.3.4/tcp/80/http",
"/ip6/3ffe:1900:4545:3:200:f8ff:fe21:67cf/tcp/443/https",
"/ip6/3ffe:1900:4545:3:200:f8ff:fe21:67cf/udp/8001",
"/ip6/3ffe:1900:4545:3:200:f8ff:fe21:67cf/sctp/8001",
"/ip6/3ffe:1900:4545:3:200:f8ff:fe21:67cf/dccp/8001",
"/ip4/1.2.3.4/tcp/80/ws",
"/libp2p-webrtc-star/ip4/127.0.0.1/tcp/9090/ws/ipfs/QmcgpsyWgH8Y8ajJz1Cu72KnS5uo2Aa2LpzU7kinSupNKC",
"/ip4/127.0.0.1/tcp/1234/ipfs/QmcgpsyWgH8Y8ajJz1Cu72KnS5uo2Aa2LpzU7kinSupNKC",
"/ip4/1.2.3.4/tcp/80/udt",
"/ip4/1.2.3.4/tcp/80/utp",
"/onion/aaimaq4ygg2iegci:80",
"/onion/timaq4ygg2iegci7:80/http",
"/p2p-circuit/ipfs/QmcgpsyWgH8Y8ajJz1Cu72KnS5uo2Aa2LpzU7kinSupNKC",
"/dns/ipfs.io",
"/dns4/ipfs.io",
"/dns6/ipfs.io",
"/dns4/wss0.bootstrap.libp2p.io/tcp/443/wss/ipfs/QmZMxNdpMkewiVZLMRxaNxUeZpDUb34pWjZ1kZvsd16Zic",
"/ip4/127.0.0.0/ipcidr/16",
"/p2p/QmNnooDu7bfjPFoTZYxMNLWUQJyrVwtbZg5gBMjTezGAJN",
"/ip4/127.0.0.1/udp/4023/quic",
};
foreach (var a in addresses)
{
var ma0 = new MultiAddress(a);
var ms = new MemoryStream();
ma0.Write(ms);
ms.Position = 0;
var ma1 = new MultiAddress(ms);
Assert.AreEqual <MultiAddress>(ma0, ma1);
var ma2 = new MultiAddress(ma0.ToString());
Assert.AreEqual <MultiAddress>(ma0, ma2);
var ma3 = new MultiAddress(ma0.ToArray());
Assert.AreEqual <MultiAddress>(ma0, ma3);
}
}
public void Value_Equality()
{
var a0 = new MultiAddress(somewhere);
var a1 = new MultiAddress(somewhere);
var b = new MultiAddress(nowhere);
MultiAddress c = null;
MultiAddress d = null;
Assert.IsTrue(c == d);
Assert.IsFalse(c == b);
Assert.IsFalse(b == c);
Assert.IsFalse(c != d);
Assert.IsTrue(c != b);
Assert.IsTrue(b != c);
#pragma warning disable 1718
Assert.IsTrue(a0 == a0);
Assert.IsTrue(a0 == a1);
Assert.IsFalse(a0 == b);
#pragma warning disable 1718
Assert.IsFalse(a0 != a0);
Assert.IsFalse(a0 != a1);
Assert.IsTrue(a0 != b);
Assert.IsTrue(a0.Equals(a0));
Assert.IsTrue(a0.Equals(a1));
Assert.IsFalse(a0.Equals(b));
Assert.AreEqual(a0, a0);
Assert.AreEqual(a0, a1);
Assert.AreNotEqual(a0, b);
Assert.AreEqual <MultiAddress>(a0, a0);
Assert.AreEqual <MultiAddress>(a0, a1);
Assert.AreNotEqual <MultiAddress>(a0, b);
Assert.AreEqual(a0.GetHashCode(), a0.GetHashCode());
Assert.AreEqual(a0.GetHashCode(), a1.GetHashCode());
Assert.AreNotEqual(a0.GetHashCode(), b.GetHashCode());
}
public void WithPeerId()
{
var id = "QmQusTXc1Z9C1mzxsqC9ZTFXCgSkpBRGgW4Jk2QYHxKE22";
var id3 = "QmQusTXc1Z9C1mzxsqC9ZTFXCgSkpBRGgW4Jk2QYHxKE33";
var ma1 = new MultiAddress("/ip4/127.0.0.1/tcp/4001");
Assert.AreEqual($"{ma1}/p2p/{id}", ma1.WithPeerId(id));
ma1 = new MultiAddress($"/ip4/127.0.0.1/tcp/4001/ipfs/{id}");
Assert.AreSame(ma1, ma1.WithPeerId(id));
ma1 = new MultiAddress($"/ip4/127.0.0.1/tcp/4001/p2p/{id}");
Assert.AreSame(ma1, ma1.WithPeerId(id));
ExceptionAssert.Throws <Exception>(() =>
{
ma1 = new MultiAddress($"/ip4/127.0.0.1/tcp/4001/ipfs/{id3}");
Assert.AreSame(ma1, ma1.WithPeerId(id));
});
}
public void RoundTripping()
{
var addresses = new[]
{
somewhere,
"/ip4/1.2.3.4/tcp/80/http",
"/ip6/3ffe:1900:4545:3:200:f8ff:fe21:67cf/tcp/443/https",
"/ip6/3ffe:1900:4545:3:200:f8ff:fe21:67cf/udp/8001",
"/ip6/3ffe:1900:4545:3:200:f8ff:fe21:67cf/sctp/8001",
"/ip6/3ffe:1900:4545:3:200:f8ff:fe21:67cf/dccp/8001",
"/ip4/1.2.3.4/tcp/80/ws",
"/libp2p-webrtc-star/ip4/127.0.0.1/tcp/9090/ws/ipfs/QmcgpsyWgH8Y8ajJz1Cu72KnS5uo2Aa2LpzU7kinSupNKC",
"/ip4/127.0.0.1/ipfs/QmcgpsyWgH8Y8ajJz1Cu72KnS5uo2Aa2LpzU7kinSupNKC/tcp/1234",
"/ip4/1.2.3.4/tcp/80/udt",
"/ip4/1.2.3.4/tcp/80/utp",
"/onion/aaimaq4ygg2iegci:80",
"/onion/timaq4ygg2iegci7:80/http",
};
foreach (var a in addresses)
{
var ma0 = new MultiAddress(a);
var ms = new MemoryStream();
ma0.Write(ms);
ms.Position = 0;
var ma1 = new MultiAddress(ms);
Assert.AreEqual <MultiAddress>(ma0, ma1);
var ma2 = new MultiAddress(ma0.ToString());
Assert.AreEqual <MultiAddress>(ma0, ma2);
var ma3 = new MultiAddress(ma0.ToArray());
Assert.AreEqual <MultiAddress>(ma0, ma3);
}
}
public void Implicit_Conversion_From_String()
{
MultiAddress a = somewhere;
Assert.IsInstanceOfType(a, typeof(MultiAddress));
}
public void GetHashCode_NullValue()
{
var a = new MultiAddress("/ip4/139.178.69.3/udp/4001/quic/p2p/QmdGQoGuK3pao6bRDqGSDvux5SFHa4kC2XNFfHFcvcbydY/p2p-circuit/ipfs/QmPJkpfUedzahgVAj6tTUa3DHKVkfTSyvUmnn1USFpiCaF");
var _ = a.GetHashCode();
}
public void TryCreate_FromString()
{
Assert.IsNotNull(MultiAddress.TryCreate("/ip4/1.2.3.4/tcp/80"));
Assert.IsNull(MultiAddress.TryCreate("/tcp/alpha")); // bad port
Assert.IsNull(MultiAddress.TryCreate("/foobar")); // bad protocol
}
public void PeerID_With_p2p()
{
var ma = new MultiAddress("/ip4/10.1.10.10/tcp/29087/p2p/QmVcSqVEsvm5RR9mBLjwpb2XjFVn5bPdPL69mL8PH45pPC");
Assert.AreEqual("QmVcSqVEsvm5RR9mBLjwpb2XjFVn5bPdPL69mL8PH45pPC", ma.PeerId.ToBase58());
}
