public void ReferenceCurve()
{
var model = dynSettings.Controller.DynamoModel;
string samplePath = Path.Combine(_testPath, @".\ReferenceCurve.dyn");
string testPath = Path.GetFullPath(samplePath);
model.Open(testPath);
dynSettings.Controller.RunExpression(true);
FilteredElementCollector fec = new FilteredElementCollector(dynRevitSettings.Doc.Document);
fec.OfClass(typeof(CurveElement));
//verify one model curve created
int count = fec.ToElements().Count;
Assert.IsInstanceOf(typeof(ModelCurve), fec.ToElements().First());
Assert.IsTrue(((ModelCurve)fec.ToElements().First()).IsReferenceLine);
Assert.AreEqual(1, count);
ElementId id = fec.ToElements().First().Id;
//update any number node and verify
//that the element gets updated not recreated
var doubleNodes = dynSettings.Controller.DynamoModel.Nodes.Where(x => x is dynBasicInteractive <double>);
dynBasicInteractive <double> node = doubleNodes.First() as dynBasicInteractive <double>;
node.Value = node.Value + .1;
dynSettings.Controller.RunExpression(true);
Assert.AreEqual(1, fec.ToElements().Count);
Assert.AreEqual(id.IntegerValue, fec.ToElements().First().Id.IntegerValue);
}
public void SwitchDocuments()
{
var model = dynSettings.Controller.DynamoModel;
//open the workflow and run the expression
string testPath = Path.Combine(_testPath, "ReferencePointTest.dyn");
model.Open(testPath);
Assert.AreEqual(3, dynSettings.Controller.DynamoModel.Nodes.Count());
dynSettings.Controller.RunExpression(true);
//verify we have a reference point
FilteredElementCollector fec = new FilteredElementCollector(dynRevitSettings.Doc.Document);
fec.OfClass(typeof(ReferencePoint));
Assert.AreEqual(1, fec.ToElements().Count());
//open a new document and activate it
UIDocument initialDoc = dynRevitSettings.Revit.ActiveUIDocument;
string shellPath = Path.Combine(_testPath, @"empty1.rfa");
dynRevitSettings.Revit.OpenAndActivateDocument(shellPath);
initialDoc.Document.Close(false);
//assert that the doc is set on the controller
Assert.IsNotNull(dynRevitSettings.Doc.Document);
//update the double node so the graph reevaluates
var doubleNodes = dynSettings.Controller.DynamoModel.Nodes.Where(x => x is dynBasicInteractive <double>);
dynBasicInteractive <double> node = doubleNodes.First() as dynBasicInteractive <double>;
node.Value = node.Value + .1;
//run the expression again
dynSettings.Controller.RunExpression(true);
fec = new FilteredElementCollector(dynRevitSettings.Doc.Document);
fec.OfClass(typeof(ReferencePoint));
Assert.AreEqual(1, fec.ToElements().Count());
//finish out by restoring the original
initialDoc = dynRevitSettings.Revit.ActiveUIDocument;
shellPath = Path.Combine(_testPath, @"empty.rfa");
dynRevitSettings.Revit.OpenAndActivateDocument(shellPath);
initialDoc.Document.Close(false);
}
