public void SimpleUndoRedo()
{
ExecuteMigrateDiagramNodesTest(
"SimpleUndoRedo",
(artifact, commandProcessorContext) =>
{
var baseType =
(ConceptualEntityType)
CreateEntityTypeCommand.CreateEntityTypeAndEntitySetWithDefaultNames(commandProcessorContext);
var derivedType = CreateEntityTypeCommand.CreateDerivedEntityType(
commandProcessorContext, "SubType", baseType, true);
Dte.ExecuteCommandForOpenDocument(artifact.LocalPath(), "Edit.Undo");
Assert.IsTrue(!artifact.ConceptualModel.EntityTypes().Any(et => et.LocalName.Value == derivedType.LocalName.Value));
Dte.ExecuteCommandForOpenDocument(artifact.LocalPath(), "Edit.Undo");
Assert.IsTrue(!artifact.ConceptualModel.EntityTypes().Any(et => et.LocalName.Value == baseType.LocalName.Value));
Dte.ExecuteCommandForOpenDocument(artifact.LocalPath(), "Edit.Redo");
Dte.ExecuteCommandForOpenDocument(artifact.LocalPath(), "Edit.Redo");
Assert.IsNotNull(
artifact.ConceptualModel.EntityTypes().SingleOrDefault(et => et.LocalName.Value == baseType.LocalName.Value));
// Verify that derived type and inheritance are recreated.
derivedType =
(ConceptualEntityType)
artifact.ConceptualModel.EntityTypes().SingleOrDefault(et => et.LocalName.Value == derivedType.LocalName.Value);
Assert.IsNotNull(derivedType);
Assert.AreEqual(baseType.LocalName.Value, derivedType.BaseType.Target.LocalName.Value);
});
}
internal override void Invoke(CommandProcessorContext cpc)
{
CreateEntityTypeCommand.CreateEntityTypeAndEntitySetWithDefaultNames(cpc);
}
