private void AddKosmographNodesAndEdges(KosmographViewModel viewModel)
{
var graph = new Microsoft.Msagl.Drawing.Graph();
this.AddEntities(viewModel.Entities, graph);
foreach (var relationship in viewModel.Relationships)
{
var edge = graph.AddEdge(relationship.From.Model.Id.ToString(), relationship.To.Model.Id.ToString());
edge.LabelText = relationship.Name;
}
graph.Attr.LayerDirection = Microsoft.Msagl.Drawing.LayerDirection.LR;
this.MsaglGraphViewer.Graph = graph;
}
private void CreateNewModel()
{
var model = new KosmographModel(new KosmographLiteDbPersistence());
var tag1 = model.Tags.Upsert(new Tag("tag1", new Facet("facet", new FacetProperty("p1"))));
var tag2 = model.Tags.Upsert(new Tag("tag2", new Facet("facet", new FacetProperty("p2"))));
var entity1 = model.Entities.Upsert(new Entity("entity1", tag1));
var entity2 = model.Entities.Upsert(new Entity("entity2", tag2));
var entity3 = model.Entities.Upsert(new Entity("entity3", tag1));
var relationship1 = model.Relationships.Upsert(new Relationship("relationship1", entity1, entity2, tag1));
var relationship2 = model.Relationships.Upsert(new Relationship("relationship2", entity2, entity3, tag1));
var viewModel = new KosmographViewModel(model);
viewModel.FillAll();
this.ViewModel = viewModel;
CommandManager.InvalidateRequerySuggested();
}
public void KosmographViewModel_notifies_Relationships_of_deleted_Entity()
{
// ARRANGE
this.persistence
.Setup(p => p.Entities)
.Returns(this.entityRepository.Object);
var entity1 = new Entity("e");
this.entityRepository
.Setup(r => r.FindAll())
.Returns(entity1.Yield());
this.entityRepository
.Setup(r => r.Delete(entity1.Id))
.Returns(true);
this.persistence
.Setup(p => p.Relationships)
.Returns(this.relationshipRepository.Object);
var relationship = new Relationship("r", entity1, entity1);
this.relationshipRepository
.Setup(r => r.FindAll())
.Returns(relationship.Yield());
this.relationshipRepository
.Setup(r => r.Delete(relationship.Id))
.Returns(true);
var viewModel = new KosmographViewModel(new KosmographModel(this.persistence.Object));
viewModel.Entities.FillAll();
viewModel.Relationships.FillAll();
// ACT
viewModel.Entities.DeleteCommand.Execute(viewModel.Entities.Single());
// ASSERT
Assert.Empty(this.viewModel.Relationships);
}
public KosmographViewModelTest()
{
this.tagRepository = this.mocks.Create <ITagRepository>();
this.entityRepository = this.mocks.Create <IEntityRepository>();
this.relationshipRepository = this.mocks.Create <IRelationshipRepository>();
this.persistence = this.mocks.Create <IKosmographPersistence>(MockBehavior.Loose);
this.persistence
.Setup(p => p.Tags)
.Returns(this.tagRepository.Object);
this.persistence
.Setup(p => p.Entities)
.Returns(this.entityRepository.Object);
this.persistence
.Setup(p => p.Relationships)
.Returns(this.relationshipRepository.Object);
this.viewModel = new KosmographViewModel(new KosmographModel(this.persistence.Object));
}
