public void ToLink_With_Name()
{
var abc = Encoding.UTF8.GetBytes("abc");
var node = new DagNode(abc);
var link = node.ToLink("abc");
Assert.AreEqual("abc", link.Name);
Assert.AreEqual(node.Id, link.Id);
Assert.AreEqual(node.Size, link.Size);
}
public void ToLink()
{
var abc = Encoding.UTF8.GetBytes("abc");
var node = new DagNode(abc);
var link = node.ToLink();
Assert.AreEqual("", link.Name);
Assert.AreEqual(node.Hash, link.Hash);
Assert.AreEqual(node.Size, link.Size);
}
public void RemoveLink()
{
var a = Encoding.UTF8.GetBytes("a");
var anode = new DagNode(a);
var b = Encoding.UTF8.GetBytes("b");
var bnode = new DagNode(b);
var c = Encoding.UTF8.GetBytes("c");
var cnode = new DagNode(c, new[] { anode.ToLink(), bnode.ToLink() });
var dnode = cnode.RemoveLink(anode.ToLink());
Assert.IsFalse(Object.ReferenceEquals(dnode, cnode));
Assert.AreEqual(1, dnode.DataBytes.Length);
Assert.AreEqual(1, dnode.Links.Count());
Assert.AreEqual(bnode.Id, dnode.Links.First().Id);
Assert.AreEqual(bnode.Size, dnode.Links.First().Size);
RoundtripTest(cnode);
}
public void LinkOnlyDAG()
{
var a = Encoding.UTF8.GetBytes("a");
var anode = new DagNode(a);
var alink = anode.ToLink("a");
var node = new DagNode(null, new[] { alink });
Assert.AreEqual(0, node.DataBytes.Length);
Assert.AreEqual(1, node.Links.Count());
Assert.AreEqual("QmVdMJFGTqF2ghySAmivGiQvsr9ZH7ujnNGBkLNNCe4HUE", (string)node.Id);
Assert.AreEqual(43, node.Size);
RoundtripTest(node);
}
public void Links_are_Sorted()
{
var a = Encoding.UTF8.GetBytes("a");
var anode = new DagNode(a);
var alink = anode.ToLink("a");
var b = Encoding.UTF8.GetBytes("b");
var bnode = new DagNode(b);
var blink = bnode.ToLink("b");
var ab = Encoding.UTF8.GetBytes("ab");
var node = new DagNode(ab, new[] { blink, alink });
CollectionAssert.AreEqual(ab, node.DataBytes);
Assert.AreEqual(2, node.Links.Count());
Assert.AreEqual("Qma5sYpEc9hSYdkuXpMDJYem95Mj7hbEd9C412dEQ4ZkfP", (string)node.Id);
}
public void MultipleLinksOnlyDAG()
{
var a = Encoding.UTF8.GetBytes("a");
var anode = new DagNode(a);
var alink = anode.ToLink("a");
var b = Encoding.UTF8.GetBytes("b");
var bnode = new DagNode(b);
var blink = bnode.ToLink("b");
var node = new DagNode(null, new[] { alink, blink });
Assert.AreEqual(0, node.DataBytes.Length);
Assert.AreEqual(2, node.Links.Count());
Assert.AreEqual("QmbNgNPPykP4YTuAeSa3DsnBJWLVxccrqLUZDPNQfizGKs", (string)node.Id);
RoundtripTest(node);
}
public void AddLink()
{
var a = Encoding.UTF8.GetBytes("a");
var anode = new DagNode(a);
var b = Encoding.UTF8.GetBytes("b");
var bnode = new DagNode(b);
var cnode = bnode.AddLink(anode.ToLink());
Assert.IsFalse(Object.ReferenceEquals(bnode, cnode));
Assert.AreEqual(1, cnode.DataBytes.Length);
Assert.AreEqual(1, cnode.Links.Count());
Assert.AreEqual(anode.Id, cnode.Links.First().Id);
Assert.AreEqual(anode.Size, cnode.Links.First().Size);
RoundtripTest(cnode);
}
public void MultipleLinksDataDAG()
{
var a = Encoding.UTF8.GetBytes("a");
var anode = new DagNode(a);
var alink = anode.ToLink("a");
var b = Encoding.UTF8.GetBytes("b");
var bnode = new DagNode(b);
var blink = bnode.ToLink("b");
var ab = Encoding.UTF8.GetBytes("ab");
var node = new DagNode(ab, new[] { alink, blink });
CollectionAssert.AreEqual(ab, node.Data);
Assert.AreEqual(2, node.Links.Count());
Assert.AreEqual("Qma5sYpEc9hSYdkuXpMDJYem95Mj7hbEd9C412dEQ4ZkfP", node.Hash);
RoundtripTest(node);
}