private void SaveTraces(IEAElement element)
{
//first need to identify those tracelinks that were removed and those that were added
// currently traces do not support update and can only be added or removed
IEAElement[] existingTraces = element.GetTracedElements().ToArray();
// existing.except(traces) traces that have been deleted
IEnumerable <string> removedTraces =
existingTraces.Select(e => e.GUID).Except(Traces.Select(t => t.TracedElementGUID));
// traces.except(existing) traces that were added
IEnumerable <string> addedTraces =
Traces.Select(t => t.TracedElementGUID).Except(existingTraces.Select(e => e.GUID));
//in order to remove tracelink i need to find the correct connection that connect this and the linked element.
foreach (string removedTrace in removedTraces)
{
IEAConnector connector =
element.GetConnectors().FirstOrDefault(c => (c.GetSupplier().GUID.Equals(removedTrace) ||
c.GetClient().GUID.Equals(removedTrace))
&&
c.Stereotype.Equals(EAConstants.RelationTrace) &&
c.Type.Equals(EAConstants.AbstractionMetaType));
if (null != connector)
{
element.RemoveConnector(connector);
}
}
foreach (string addedTrace in addedTraces)
{
IEAElement suppliedElement = EAMain.Repository.GetElementByGUID(addedTrace);
element.ConnectTo(suppliedElement, EAConstants.AbstractionMetaType, EAConstants.RelationTrace);
}
}
public void EA_ElementTests()
{
// Properties
{
Element element = _e.GetDecisionPackageElement();
Assert.IsTrue("" != element.Abstract);
Assert.IsTrue("" == element.ActionFlags);
Assert.IsTrue("" == element.Alias);
Assert.IsTrue(0 == element.AssociationClassConnectorID);
Assert.IsTrue(0 == element.Attributes.Count);
Assert.IsTrue(0 == element.AttributesEx.Count);
Assert.IsTrue("" != element.Author);
Assert.IsTrue(0 == element.BaseClasses.Count);
Assert.IsTrue(0 == element.ClassfierID);
Assert.IsTrue(0 == element.ClassifierID);
Assert.IsTrue("" == element.ClassifierName);
Assert.IsTrue("" == element.ClassifierType);
Assert.IsTrue("" != element.Complexity);
Assert.IsNull(element.CompositeDiagram);
Assert.IsTrue(0 < element.Connectors.Count);
Assert.IsTrue(0 == element.Constraints.Count);
Assert.IsTrue(0 == element.ConstraintsEx.Count);
Assert.IsTrue(DateTime.Now > element.Created);
Assert.IsTrue(0 < element.CustomProperties.Count);
Assert.IsTrue(0 < element.Diagrams.Count);
Assert.IsTrue("" == element.Difficulty);
Assert.IsTrue(0 == element.Efforts.Count);
Assert.IsTrue("" != element.ElementGUID);
Assert.IsTrue(0 < element.ElementID);
Assert.IsTrue(0 < element.Elements.Count);
Assert.IsTrue(0 == element.EmbeddedElements.Count);
Assert.IsTrue("" == element.EventFlags);
Assert.IsTrue("" == element.ExtensionPoints);
Assert.IsTrue(0 == element.Files.Count);
Assert.IsTrue("" == element.Genfile);
Assert.IsTrue("" == element.Genlinks);
Assert.IsTrue("" != element.Gentype);
Assert.IsTrue("" == element.Header1);
Assert.IsTrue("" == element.Header2);
Assert.IsFalse(element.IsActive);
Assert.IsFalse(element.IsComposite);
Assert.IsFalse(element.IsLeaf);
Assert.IsTrue(element.IsNew);
Assert.IsFalse(element.IsSpec);
Assert.IsTrue(0 == element.Issues.Count);
Assert.IsFalse(element.Locked);
Assert.IsTrue("" != element.MetaType);
Assert.IsTrue(0 == element.Methods.Count);
Assert.IsTrue(0 == element.MethodsEx.Count);
Assert.IsTrue(0 == element.Metrics.Count);
Assert.IsTrue("" == element.MiscData[0]);
Assert.IsTrue(DateTime.Now > element.Modified);
Assert.IsTrue("" == element.Multiplicity);
Assert.IsTrue("" != element.Name);
Assert.IsTrue("" == element.Notes);
Assert.IsTrue(ObjectType.otElement == element.ObjectType);
Assert.IsTrue(0 < element.PackageID);
Assert.IsTrue(0 == element.ParentID);
Assert.IsTrue(0 == element.Partitions.Count);
Assert.IsTrue("" == element.Persistence);
Assert.IsTrue("" != element.Phase);
Assert.IsTrue("" == element.Priority);
Assert.IsNotNull(element.Properties);
Assert.IsTrue(0 == element.PropertyType);
Assert.IsTrue(0 == element.Realizes.Count);
Assert.IsTrue(0 == element.Requirements.Count);
Assert.IsTrue(0 == element.RequirementsEx.Count);
Assert.IsTrue(0 == element.Resources.Count);
Assert.IsTrue(0 == element.Risks.Count);
Assert.IsTrue("" == element.RunState);
Assert.IsTrue(0 == element.Scenarios.Count);
Assert.IsTrue(0 == element.StateTransitions.Count);
Assert.IsTrue("" != element.Status);
Assert.IsTrue("" != element.Stereotype);
Assert.IsTrue("" != element.StereotypeEx);
Assert.IsTrue("" == element.StyleEx);
Assert.IsTrue(0 == element.Subtype);
Assert.IsTrue("" == element.Tablespace);
Assert.IsTrue("" == element.Tag);
Assert.IsTrue(0 < element.TaggedValues.Count);
Assert.IsTrue(0 < element.TaggedValuesEx.Count);
Assert.IsTrue(0 == element.Tests.Count);
Assert.IsTrue(1 == element.TreePos);
Assert.IsTrue("" != element.Type);
Assert.IsTrue("" != element.Version);
Assert.IsTrue("" != element.Visibility);
}
// Operations
{
// GetTracedElements (no traced elements in example model)
IEAElement element = _e.GetForcesDecisionElement();
IEnumerable <IEAElement> elements = element.GetTracedElements();
Assert.IsTrue(!elements.Any());
}
{
// GetDiagrams
IEAElement element = _e.GetForcesDecisionElement();
IEADiagram[] diagrams = element.GetDiagrams();
Assert.IsTrue(diagrams.Any());
}
{
// GetConnectors / ConnectTo / Update / Refresh / FindConnectors / RemoveConnector
IEAElement element = _e.GetForcesDecisionElement();
const string myType = "Dependency";
const string mySterotype = "my stereotype";
List <IEAConnector> connectors = element.GetConnectors();
Assert.IsTrue(connectors.Any());
IEAConnector c = connectors.ElementAt(0);
IEAElement client = c.GetClient();
IEAConnector nc = client.ConnectTo(element, myType, mySterotype);
Assert.IsTrue(element.Update());
element.Refresh();
IList <IEAConnector> flows = client.FindConnectors(element, mySterotype, myType);
Assert.IsNotNull(flows);
Assert.IsTrue(flows.Any());
element.RemoveConnector(nc);
Assert.IsTrue(element.Update());
element.Refresh();
flows = client.FindConnectors(element, mySterotype, myType);
Assert.IsNotNull(flows);
Assert.IsFalse(flows.Any());
}
/* Disabled pending better understanding of Chronological view
* { // GetElements
* IEAElement element = _e.GetChronologyTopicElement();
* List<IEAElement> children = element.GetElements();
* Assert.IsTrue(0 < children.Count());
* }
*
* { // AddTaggedValue / TaggedValueExists / GetTaggedValue / RemoveTaggedValue
* string taggedValueLabel = "MyTaggedValue";
* string taggedValueData = "my data";
* IEAElement element = _e.GetChronologyDecisionElement();
* Assert.IsFalse(element.TaggedValueExists(taggedValueLabel));
* element.AddTaggedValue(taggedValueLabel, taggedValueData);
* Assert.IsTrue(element.TaggedValueExists(taggedValueLabel));
* Assert.IsTrue(element.TaggedValueExists(taggedValueLabel, taggedValueData));
* string myData = element.GetTaggedValueByName(taggedValueLabel);
* Assert.IsTrue(myData == taggedValueData);
* element.RemoveTaggedValue(taggedValueLabel, taggedValueData);
* Assert.IsFalse(element.TaggedValueExists(taggedValueLabel));
* }
*/
}