it("should create a STRING nodeID",function() {
var nodeId = new NodeId(NodeIdType.STRING,"TemperatureSensor",4);
nodeId.value.should.equal("TemperatureSensor");
nodeId.namespace.should.equal(4);
nodeId.identifierType.should.eql(NodeIdType.STRING);
nodeId.toString().should.eql("ns=4;s=TemperatureSensor");
});
it("should create a NUMERIC nodeID with the largest possible values", function () {
var nodeId = new NodeId(NodeIdType.NUMERIC, 0xFFFFFFFF, 0xFFFF);
nodeId.value.should.equal(0xFFFFFFFF);
nodeId.namespace.should.equal(0xFFFF);
nodeId.identifierType.should.eql(NodeIdType.NUMERIC);
nodeId.toString().should.eql("ns=65535;i=4294967295");
});
it("should create a NUMERIC nodeID",function(){
var nodeId = new NodeId(NodeIdType.NUMERIC,23,2);
nodeId.value.should.equal(23);
nodeId.namespace.should.equal(2);
nodeId.identifierType.should.eql(NodeIdType.NUMERIC);
nodeId.toString().should.eql("ns=2;i=23");
});
it("should create a OPAQUE nodeID",function() {
var buffer = new Buffer(4);
buffer.writeUInt32BE(0xDEADBEEF,0);
var nodeId = new NodeId(NodeIdType.BYTESTRING, buffer,4 );
nodeId.value.toString("hex").should.equal("deadbeef");
nodeId.namespace.should.equal(4);
nodeId.identifierType.should.eql(NodeIdType.BYTESTRING);
nodeId.toString().should.eql("ns=4;b=deadbeef");
});
it("should provide a richer display text when nodeid is known",function(){
var ref_nodeId = new NodeId(NodeIdType.NUMERIC,85,0);
ref_nodeId.displayText().should.equal("ObjectsFolder (ns=0;i=85)");
});