public void when_using_explicit_setter_on_new_object()
{
//setup
var baseObject = TestHelper.CreateWithNonDefaultProperties<FlatPropertyBag>();
var controller = new PropertyBagVersionController<FlatPropertyBag>(baseObject,
_testHelper.MakeConfiguredCloneFactoryFor<FlatPropertyBag>(),
_testHelper.EmptyChangeSet(),
_testHelper.MakeConfiguredVisitorFactory(),
_testHelper.MakeConfiguredProxyFactory());
const string changedValue = "Change!";
//act
controller.Set(baseObject.PropertyInfoFor(x => x.StringProperty), changedValue, 1);
//assert
controller.Mutations.Should().ContainSingle(mutation => mutation.Arguments.Single().Equals(changedValue));
}
public void when_using_explicit_setter_on_object_with_history()
{
//setup
var baseObject = TestHelper.CreateWithNonDefaultProperties<FlatPropertyBag>();
var targetSite = baseObject.PropertyInfoFor(x => x.StringProperty).GetSetMethod();
var changeSet = TestHelper.ChangeSet("Original", targetSite, 1L, isActive:false);
var controller = new PropertyBagVersionController<FlatPropertyBag>(baseObject,
_testHelper.MakeConfiguredCloneFactoryFor<FlatPropertyBag>(),
changeSet,
_testHelper.MakeConfiguredVisitorFactory(),
_testHelper.MakeConfiguredProxyFactory());
const string changedValue = "Change!";
//act
controller.Set(targetSite.GetParentProperty(), changedValue, 2L);
//assert
controller.Mutations.Should().ContainSingle(mutation => mutation.Arguments.Single().Equals(changedValue));
controller.Mutations.Should().HaveCount(1);
}
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();
}
