public void when_redoing_delta_thats_been_trashed()
{
var baseObject = TestHelper.CreateWithNonDefaultProperties<FlatPropertyBag>();
var targetSite = baseObject.PropertyInfoFor(x => x.StringProperty).GetSetMethod();
var controller = new PropertyBagVersionController<FlatPropertyBag>(baseObject,
_testHelper.MakeConfiguredCloneFactoryFor<FlatPropertyBag>(),
TestHelper.ChangeSet("undone value", targetSite, 1L, isActive: false),
_testHelper.MakeConfiguredVisitorFactory(),
_testHelper.MakeConfiguredProxyFactory());
//act
controller.Set(targetSite.GetParentProperty(), "New Value", 2L);
TestDelegate act = () => controller.RedoLastAssignmentTo(x => x.StringProperty);
//assert
Assert.Throws<VersionDeltaNotFoundException>(act);
A.CallTo(() => _testHelper.ProvidedVisitorFactory.MakeDeltaApplicationVisitor(ChangeType.Unknown, false, null))
.WithAnyArguments()
.MustNotHaveHappened();
}
public void when_redoing_delta()
{
//setup
const string targetValue = "New Value!";
var baseObject = new FlatPropertyBag() {StringProperty = "Original!"};
var targetSite = baseObject.PropertyInfoFor(x => x.StringProperty).GetSetMethod();
var controller = new PropertyBagVersionController<FlatPropertyBag>(baseObject,
_testHelper.MakeConfiguredCloneFactoryFor<FlatPropertyBag>(),
TestHelper.ChangeSet(targetValue, targetSite, version: 1, isActive: false),
_testHelper.MakeConfiguredVisitorFactory(),
_testHelper.MakeConfiguredProxyFactory());
//act
controller.RedoLastAssignmentTo(x => x.StringProperty);
//assert
A.CallTo(() => _testHelper.ProvidedDeltaApplicationVisitor.OnEntry(controller)).MustHaveHappened();
A.CallTo(() => _testHelper.ProvidedVisitorFactory.MakeDeltaApplicationVisitor(ChangeType.Redo, false, targetSite)).MustHaveHappened();
}
