public void CompareTest()
{
var i = new byte[20];
var j = new byte[20];
i[19] = 1;
j[19] = 2;
var one = new NodeId(i);
var two = new NodeId(j);
Assert.True(one.CompareTo(two) < 0);
Assert.True(two.CompareTo(one) > 0);
Assert.True(one.CompareTo(one) == 0);
}
public void CompareTest()
{
byte[] i = new byte[20];
byte[] j = new byte[20];
i[19] = 1;
j[19] = 2;
NodeId one = new NodeId(i);
NodeId two = new NodeId(j);
Assert.IsTrue(one.CompareTo(two) < 0);
Assert.IsTrue(two.CompareTo(one) > 0);
Assert.IsTrue(one.CompareTo(one) == 0);
}
public void CompareTest()
{
byte[] i = new byte[20];
byte[] j = new byte[20];
i[19] = 1;
j[19] = 2;
NodeId one = new NodeId(i);
NodeId two = new NodeId(j);
Assert.IsTrue(one.CompareTo(two) < 0);
Assert.IsTrue(two.CompareTo(one) > 0);
Assert.IsTrue(one.CompareTo(one) == 0);
}
internal static void ManyNodes(out RoutingTable.RoutingTable routingTable, out List <NodeId> nodes)
{
// Generate our local id
byte[] id = new byte[20];
id[19] = 7;
nodes = new List <NodeId>();
RoutingTable.RoutingTable table = new RoutingTable.RoutingTable(new Node(new NodeId(id), new IPEndPoint(IPAddress.Any, 0)));
for (int i = 0; i <= 30; i++)
{
if (i == 7)
{
continue;
}
id = new byte[20];
id[19] = (byte)i;
nodes.Add(new NodeId(id));
table.Add(new Node(new NodeId(id), new IPEndPoint(IPAddress.Any, 0)));
}
nodes.Sort(delegate(NodeId left, NodeId right)
{
NodeId dLeft = left.Xor(table.LocalNode.Id);
NodeId dRight = right.Xor(table.LocalNode.Id);
return(dLeft.CompareTo(dRight));
});
nodes.RemoveAll(n => table.FindNode(n) == null);
routingTable = table;
}
public void NodeIdCompareToTestMethod()
{
NodeId _property = new NodeId(VariableTypes.PropertyType);
Assert.AreNotSame(_property, VariableTypeIds.PropertyType);
int _res = _property.CompareTo(VariableTypeIds.PropertyType);
Assert.AreEqual<int>(0, _res);
}
public virtual void TestNodeId()
{
NodeId nodeId1 = NodeId.NewInstance("10.18.52.124", 8041);
NodeId nodeId2 = NodeId.NewInstance("10.18.52.125", 8038);
NodeId nodeId3 = NodeId.NewInstance("10.18.52.124", 8041);
NodeId nodeId4 = NodeId.NewInstance("10.18.52.124", 8039);
NUnit.Framework.Assert.IsTrue(nodeId1.Equals(nodeId3));
NUnit.Framework.Assert.IsFalse(nodeId1.Equals(nodeId2));
NUnit.Framework.Assert.IsFalse(nodeId3.Equals(nodeId4));
NUnit.Framework.Assert.IsTrue(nodeId1.CompareTo(nodeId3) == 0);
NUnit.Framework.Assert.IsTrue(nodeId1.CompareTo(nodeId2) < 0);
NUnit.Framework.Assert.IsTrue(nodeId3.CompareTo(nodeId4) > 0);
NUnit.Framework.Assert.IsTrue(nodeId1.GetHashCode() == nodeId3.GetHashCode());
NUnit.Framework.Assert.IsFalse(nodeId1.GetHashCode() == nodeId2.GetHashCode());
NUnit.Framework.Assert.IsFalse(nodeId3.GetHashCode() == nodeId4.GetHashCode());
NUnit.Framework.Assert.AreEqual("10.18.52.124:8041", nodeId1.ToString());
}
public void NodeIdCompareToTestMethod()
{
NodeId _property = new NodeId(VariableTypes.PropertyType);
Assert.AreNotSame(_property, VariableTypeIds.PropertyType);
int _res = _property.CompareTo(VariableTypeIds.PropertyType);
Assert.AreEqual <int>(0, _res);
}
public void XorTest()
{
NodeId zero = new NodeId(new byte[20]);
byte[] b = new byte[20]; b[0] = 1;
NodeId one = new NodeId(b);
NodeId r = one.Xor(zero);
Assert.AreEqual(one, r, "#1");
Assert.IsTrue(one > zero, "#2");
Assert.IsTrue(one.CompareTo(zero) > 0, "#3");
NodeId z = one.Xor(r);
Assert.AreEqual(zero, z, "#4");
}
public int CompareTo(object o)
{
InternalNodeDijkstra next = (InternalNodeDijkstra)o;
if (Distance == next.Distance)
{
return(NodeId.CompareTo(next.NodeId));
}
if (Distance > next.Distance)
{
return(1);
}
return(-1);
}
public void XorTest()
{
var zero = new NodeId(new byte[20]);
var b = new byte[20];
b[0] = 1;
var one = new NodeId(b);
var r = one.Xor(zero);
Assert.Equal(one, r);
Assert.True(one > zero);
Assert.True(one.CompareTo(zero) > 0);
var z = one.Xor(r);
Assert.Equal(zero, z);
}
public void XorTest()
{
NodeId zero = new NodeId(new byte[20]);
byte[] b = new byte[20]; b[0] = 1;
NodeId one = new NodeId(b);
NodeId r = one.Xor(zero);
Assert.AreEqual(one, r, "#1");
Assert.IsTrue(one > zero, "#2");
Assert.IsTrue(one.CompareTo(zero) > 0, "#3");
NodeId z = one.Xor(r);
Assert.AreEqual(zero, z, "#4");
}
public void XorTest()
{
NodeId zero = new NodeId(new byte[20]);
byte[] b = new byte[20];
b[0] = 1;
NodeId one = new NodeId(b);
NodeId r = one.Xor(zero);
Assert.Equal(one, r);
Assert.True(one > zero);
Assert.True(one.CompareTo(zero) > 0);
NodeId z = one.Xor(r);
Assert.Equal(zero, z);
}
public void NullIdNodeIdComparison(Opc.Ua.IdType idType)
{
NodeId nodeId = NodeId.Null;
switch (idType)
{
case Opc.Ua.IdType.Numeric: nodeId = new NodeId(0, 0); break;
case Opc.Ua.IdType.String: nodeId = new NodeId(""); break;
case Opc.Ua.IdType.Guid: nodeId = new NodeId(Guid.Empty); break;
case Opc.Ua.IdType.Opaque: nodeId = new NodeId((byte)0); break;
}
Assert.IsTrue(nodeId.IsNullNodeId);
DataValue nodeIdBasedDataValue = new DataValue(nodeId);
DataValue dataValue = new DataValue(Attributes.NodeClass);
dataValue.Value = (int)Attributes.NodeClass; // without this cast the second and third asserts evaluate correctly.
dataValue.StatusCode = nodeIdBasedDataValue.StatusCode;
bool comparisonResult1b = dataValue.Equals(nodeIdBasedDataValue);
Assert.IsFalse(comparisonResult1b); // assert succeeds
bool comparisonResult1a = nodeIdBasedDataValue.Equals(dataValue);
Assert.IsFalse(comparisonResult1a); // assert fails (symmetry for Equals is broken)
bool comparisonResult1c = EqualityComparer <DataValue> .Default.Equals(nodeIdBasedDataValue, dataValue);
Assert.IsFalse(comparisonResult1c); // assert fails
int comparisonResult2 = nodeId.CompareTo(dataValue);
Assert.IsFalse(comparisonResult2 == 0); // assert fails - this is the root cause for the previous assertion failures
}
/** {@inheritDoc} */
public int CompareTo(NodeInfo other)
{
return(NodeId.CompareTo(other.NodeId));
}
