public void MarkChangedHasNoEffectIfModelIsNew() { var viewGuid1 = SerializableGUID.Generate(); var state = new GraphToolState(viewGuid1, null); var dummyModel = new TestNodeModel(); using (var graphUpdater = state.GraphViewState.UpdateScope) { graphUpdater.MarkNew(dummyModel); } var changes = state.GraphViewState.GetAggregatedChangeset(0); Assert.IsTrue(changes.NewModels.Contains(dummyModel)); using (var graphUpdater = state.GraphViewState.UpdateScope) { graphUpdater.MarkChanged(dummyModel); } changes = state.GraphViewState.GetAggregatedChangeset(0); Assert.IsFalse(changes.ChangedModels.Contains(dummyModel)); }
public void MarkDeletedRemovesModelFromTheChangedList() { var viewGuid1 = SerializableGUID.Generate(); var state = new GraphToolState(viewGuid1, null); var dummyModel = new TestNodeModel(); using (var graphUpdater = state.GraphViewState.UpdateScope) { graphUpdater.MarkChanged(dummyModel); } var changes = state.GraphViewState.GetAggregatedChangeset(0); Assert.IsTrue(changes.ChangedModels.Contains(dummyModel)); using (var graphUpdater = state.GraphViewState.UpdateScope) { graphUpdater.MarkDeleted(dummyModel); } changes = state.GraphViewState.GetAggregatedChangeset(0); Assert.IsFalse(changes.ChangedModels.Contains(dummyModel)); Assert.IsTrue(changes.DeletedModels.Contains(dummyModel)); }