public void Parent_Should_Be_Same_As_Root_Object()
{
var mapper = CreateMapper(
cfg =>
{
cfg.AddCollectionMappers();
cfg.CreateMap <ThingWithCollection, ThingWithCollection>()
.PreserveReferences();
cfg.CreateMap <ThingCollectionItem, ThingCollectionItem>()
.EqualityComparison((src, dst) => src.ID == dst.ID)
.PreserveReferences();
});
var root = new ThingWithCollection()
{
Children = new List <ThingCollectionItem>()
};
root.Children.Add(new ThingCollectionItem()
{
ID = 1, Parent = root
});
var target = new ThingWithCollection()
{
Children = new List <ThingCollectionItem>()
};
mapper.Map(root, target).Should().Be(target);
target.Children.Count.Should().Be(1);
target.Children.Single().Parent.Should().Be(target);
}
public void WhenBothItemsHaveCollections_ButBothAreNull_ShouldBehaveAccordingly()
{
//--------------- Arrange -------------------
var item1 = new ThingWithCollection();
var item2 = new ThingWithCollection();
var sut = Create(item1, item2);
//--------------- Assume ----------------
Expect(item1.Subs).To.Be.Null();
Expect(item2.Subs).To.Be.Null();
//--------------- Act ----------------------
Expect(sut.AreDeepEqual()).To.Be.True();
//--------------- Assert -----------------------
}
public void WhenBothItemsHaveCollections_ButOneIsNull_ShouldNotBarfReversed()
{
//--------------- Arrange -------------------
var item1 = new ThingWithCollection();
var item2 = new ThingWithCollection()
{
Subs = new[] { 1, 2, 3 }
};
var sut = Create(item1, item2);
//--------------- Assume ----------------
Expect(item1.Subs).To.Be.Null();
//--------------- Act ----------------------
Expect(sut.AreDeepEqual()).To.Be.False();
//--------------- Assert -----------------------
}
public void WhenBothItemsHaveCollections_ShouldCompareThem_Positive()
{
//--------------- Arrange -------------------
var item1 = new
{
Subs = new[] { 1, 2, }
};
var item2 = new ThingWithCollection()
{
Subs = new[] { 1, 2 }
};
var sut = Create(item1, item2);
//--------------- Assume ----------------
//--------------- Act ----------------------
Expect(sut.AreDeepEqual()).To.Be.True();
//--------------- Assert -----------------------
}
