public void TestObjectWithStruct()
{
var nodeContainer = new NodeContainer();
var instance1 = new StructClass {
Member1 = 3, Member2 = new Struct {
Member2 = new SimpleClass()
}
};
var instance2 = new StructClass {
Member1 = 3, Member2 = new Struct {
Member2 = new SimpleClass()
}
};
var source = nodeContainer.GetOrCreateNode(instance1);
var target = nodeContainer.GetOrCreateNode(instance2);
var linker = new TestLinker();
linker.LinkGraph(source, target);
var expectedLinks = new Dictionary <IGraphNode, IGraphNode>
{
{ source, target },
{ source.GetChild(nameof(StructClass.Member1)), target.GetChild(nameof(StructClass.Member1)) },
{ source.GetChild(nameof(StructClass.Member2)), target.GetChild(nameof(StructClass.Member2)) },
{ source.GetChild(nameof(StructClass.Member2)).GetChild(nameof(Struct.Member1)), target.GetChild(nameof(StructClass.Member2)).GetChild(nameof(Struct.Member1)) },
{ source.GetChild(nameof(StructClass.Member2)).GetChild(nameof(Struct.Member2)), target.GetChild(nameof(StructClass.Member2)).GetChild(nameof(Struct.Member2)) },
{ source.GetChild(nameof(StructClass.Member2)).GetChild(nameof(Struct.Member2)).GetTarget(), target.GetChild(nameof(StructClass.Member2)).GetChild(nameof(Struct.Member2)).GetTarget() },
{ source.GetChild(nameof(StructClass.Member2)).GetChild(nameof(Struct.Member2)).GetTarget().GetChild(nameof(SimpleClass.Member1)), target.GetChild(nameof(StructClass.Member2)).GetChild(nameof(Struct.Member2)).GetTarget().GetChild(nameof(SimpleClass.Member1)) },
{ source.GetChild(nameof(StructClass.Member2)).GetChild(nameof(Struct.Member2)).GetTarget().GetChild(nameof(SimpleClass.Member2)), target.GetChild(nameof(StructClass.Member2)).GetChild(nameof(Struct.Member2)).GetTarget().GetChild(nameof(SimpleClass.Member2)) },
};
VerifyLinks(expectedLinks, linker);
}
public void TestInterfaceMemberDifferentImplementations()
{
var nodeContainer = new NodeContainer();
var instance1 = new InterfaceMember {
Member1 = 3, Member2 = new Implem1 {
Member2Implem1 = new SimpleClass()
}
};
var instance2 = new InterfaceMember {
Member1 = 3, Member2 = new Implem2 {
Member2Implem2 = new SimpleClass()
}
};
var source = nodeContainer.GetOrCreateNode(instance1);
var target = nodeContainer.GetOrCreateNode(instance2);
var linker = new TestLinker();
linker.LinkGraph(source, target);
var expectedLinks = new Dictionary <IGraphNode, IGraphNode>
{
{ source, target },
{ source.GetChild(nameof(InterfaceMember.Member1)), target.GetChild(nameof(InterfaceMember.Member1)) },
{ source.GetChild(nameof(InterfaceMember.Member2)), target.GetChild(nameof(InterfaceMember.Member2)) },
{ source.GetChild(nameof(InterfaceMember.Member2)).GetTarget(), target.GetChild(nameof(InterfaceMember.Member2)).GetTarget() },
{ source.GetChild(nameof(InterfaceMember.Member2)).GetTarget().GetChild(nameof(Implem1.Member1Common)), target.GetChild(nameof(InterfaceMember.Member2)).GetTarget().GetChild(nameof(Implem1.Member1Common)) },
{ source.GetChild(nameof(InterfaceMember.Member2)).GetTarget().GetChild(nameof(Implem1.Member2Implem1)), null },
{ source.GetChild(nameof(InterfaceMember.Member2)).GetTarget().GetChild(nameof(Implem1.Member2Implem1)).GetTarget(), null },
{ source.GetChild(nameof(InterfaceMember.Member2)).GetTarget().GetChild(nameof(Implem1.Member2Implem1)).GetTarget().GetChild(nameof(SimpleClass.Member1)), null },
{ source.GetChild(nameof(InterfaceMember.Member2)).GetTarget().GetChild(nameof(Implem1.Member2Implem1)).GetTarget().GetChild(nameof(SimpleClass.Member2)), null },
};
VerifyLinks(expectedLinks, linker);
}
public void TestReentrancy()
{
var nodeContainer = new NodeContainer();
var instance1 = new SimpleClass {
Member1 = 3
};
var instance2 = new SimpleClass {
Member1 = 4
};
instance1.Member2 = instance1;
instance2.Member2 = instance2;
var source = nodeContainer.GetOrCreateNode(instance1);
var target = nodeContainer.GetOrCreateNode(instance2);
var linker = new TestLinker();
linker.LinkGraph(source, target);
var expectedLinks = new Dictionary <IGraphNode, IGraphNode>
{
{ source, target },
{ source.GetChild(nameof(SimpleClass.Member1)), target.GetChild(nameof(SimpleClass.Member1)) },
{ source.GetChild(nameof(SimpleClass.Member2)), target.GetChild(nameof(SimpleClass.Member2)) },
};
VerifyLinks(expectedLinks, linker);
}
public void TestSimpleObjectWithNullInTarget()
{
var nodeContainer = new NodeContainer();
var instance1 = new SimpleClass {
Member1 = 3, Member2 = new SimpleClass()
};
var instance2 = new SimpleClass {
Member1 = 4, Member2 = null
};
var source = nodeContainer.GetOrCreateNode(instance1);
var target = nodeContainer.GetOrCreateNode(instance2);
var linker = new TestLinker();
linker.LinkGraph(source, target);
var expectedLinks = new Dictionary <IContentNode, IContentNode>
{
{ source, target },
{ source[nameof(SimpleClass.Member1)], target[nameof(SimpleClass.Member1)] },
{ source[nameof(SimpleClass.Member2)], target[nameof(SimpleClass.Member2)] },
{ source[nameof(SimpleClass.Member2)].Target, null },
{ source[nameof(SimpleClass.Member2)].Target[nameof(SimpleClass.Member1)], null },
{ source[nameof(SimpleClass.Member2)].Target[nameof(SimpleClass.Member2)], null },
};
VerifyLinks(expectedLinks, linker);
}
public void TestObjectWithListOfReferences()
{
var nodeContainer = new NodeContainer();
var instance1 = new ObjectListClass {
Member1 = 3, Member2 = new List <SimpleClass> {
new SimpleClass(), new SimpleClass()
}
};
var instance2 = new ObjectListClass {
Member1 = 3, Member2 = new List <SimpleClass> {
new SimpleClass(), new SimpleClass()
}
};
var source = nodeContainer.GetOrCreateNode(instance1);
var target = nodeContainer.GetOrCreateNode(instance2);
var linker = new TestLinker();
linker.LinkGraph(source, target);
var expectedLinks = new Dictionary <IGraphNode, IGraphNode>
{
{ source, target },
{ source[nameof(SimpleClass.Member1)], target[nameof(SimpleClass.Member1)] },
{ source[nameof(SimpleClass.Member2)], target[nameof(SimpleClass.Member2)] },
{ source[nameof(SimpleClass.Member2)].Target, target[nameof(SimpleClass.Member2)].Target },
{ source[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(0)), target[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(0)) },
{ source[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(0))[nameof(SimpleClass.Member1)], target[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(0))[nameof(SimpleClass.Member1)] },
{ source[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(0))[nameof(SimpleClass.Member2)], target[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(0))[nameof(SimpleClass.Member2)] },
{ source[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(1)), target[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(1)) },
{ source[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(1))[nameof(SimpleClass.Member1)], target[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(1))[nameof(SimpleClass.Member1)] },
{ source[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(1))[nameof(SimpleClass.Member2)], target[nameof(SimpleClass.Member2)].Target.IndexedTarget(new NodeIndex(1))[nameof(SimpleClass.Member2)] },
};
VerifyLinks(expectedLinks, linker);
}
public void TestObjectWithListOfReferences()
{
var nodeContainer = new NodeContainer();
var instance1 = new ObjectListClass {
Member1 = 3, Member2 = new List <SimpleClass> {
new SimpleClass(), new SimpleClass()
}
};
var instance2 = new ObjectListClass {
Member1 = 3, Member2 = new List <SimpleClass> {
new SimpleClass(), new SimpleClass()
}
};
var source = nodeContainer.GetOrCreateNode(instance1);
var target = nodeContainer.GetOrCreateNode(instance2);
var linker = new TestLinker();
linker.LinkGraph(source, target);
Index index = new Index(0);
IContentNode tempQualifier = source[nameof(SimpleClass.Member2)];
Index index1 = new Index(0);
IContentNode tempQualifier1 = target[nameof(SimpleClass.Member2)];
Index index2 = new Index(0);
IContentNode tempQualifier2 = source[nameof(SimpleClass.Member2)];
Index index3 = new Index(0);
IContentNode tempQualifier3 = target[nameof(SimpleClass.Member2)];
Index index4 = new Index(0);
IContentNode tempQualifier4 = source[nameof(SimpleClass.Member2)];
Index index5 = new Index(0);
IContentNode tempQualifier5 = target[nameof(SimpleClass.Member2)];
Index index6 = new Index(1);
IContentNode tempQualifier6 = source[nameof(SimpleClass.Member2)];
Index index7 = new Index(1);
IContentNode tempQualifier7 = target[nameof(SimpleClass.Member2)];
Index index8 = new Index(1);
IContentNode tempQualifier8 = source[nameof(SimpleClass.Member2)];
Index index9 = new Index(1);
IContentNode tempQualifier9 = target[nameof(SimpleClass.Member2)];
Index index10 = new Index(1);
IContentNode tempQualifier10 = source[nameof(SimpleClass.Member2)];
Index index11 = new Index(1);
IContentNode tempQualifier11 = target[nameof(SimpleClass.Member2)];
var expectedLinks = new Dictionary <IContentNode, IContentNode>
{
{ source, target },
{ source[nameof(SimpleClass.Member1)], target[nameof(SimpleClass.Member1)] },
{ source[nameof(SimpleClass.Member2)], target[nameof(SimpleClass.Member2)] },
{ tempQualifier.IndexedTarget(index), tempQualifier1.IndexedTarget(index1) },
{ tempQualifier2.IndexedTarget(index2)[nameof(SimpleClass.Member1)], tempQualifier3.IndexedTarget(index3)[nameof(SimpleClass.Member1)] },
{ tempQualifier4.IndexedTarget(index4)[nameof(SimpleClass.Member2)], tempQualifier5.IndexedTarget(index5)[nameof(SimpleClass.Member2)] },
{ tempQualifier6.IndexedTarget(index6), tempQualifier7.IndexedTarget(index7) },
{ tempQualifier8.IndexedTarget(index8)[nameof(SimpleClass.Member1)], tempQualifier9.IndexedTarget(index9)[nameof(SimpleClass.Member1)] },
{ tempQualifier10.IndexedTarget(index10)[nameof(SimpleClass.Member2)], tempQualifier11.IndexedTarget(index11)[nameof(SimpleClass.Member2)] },
};
VerifyLinks(expectedLinks, linker);
}
private static void VerifyLinks(Dictionary <IGraphNode, IGraphNode> expectedLinks, TestLinker linker)
{
Assert.AreEqual(expectedLinks.Count, linker.LinkedNodes.Count);
foreach (var link in expectedLinks)
{
IGraphNode actualTarget;
Assert.True(linker.LinkedNodes.TryGetValue(link.Key, out actualTarget));
Assert.AreEqual(link.Value, actualTarget);
}
}
private static void VerifyLinks(Dictionary<IGraphNode, IGraphNode> expectedLinks, TestLinker linker)
{
Assert.AreEqual(expectedLinks.Count, linker.LinkedNodes.Count);
foreach (var link in expectedLinks)
{
IGraphNode actualTarget;
Assert.True(linker.LinkedNodes.TryGetValue(link.Key, out actualTarget));
Assert.AreEqual(link.Value, actualTarget);
}
}
public void TestReentrancy()
{
var nodeContainer = new NodeContainer();
var instance1 = new SimpleClass { Member1 = 3 };
var instance2 = new SimpleClass { Member1 = 4 };
instance1.Member2 = instance1;
instance2.Member2 = instance2;
var source = nodeContainer.GetOrCreateNode(instance1);
var target = nodeContainer.GetOrCreateNode(instance2);
var linker = new TestLinker();
linker.LinkGraph(source, target);
var expectedLinks = new Dictionary<IGraphNode, IGraphNode>
{
{ source, target },
{ source.TryGetChild(nameof(SimpleClass.Member1)), target.TryGetChild(nameof(SimpleClass.Member1)) },
{ source.TryGetChild(nameof(SimpleClass.Member2)), target.TryGetChild(nameof(SimpleClass.Member2)) },
};
VerifyLinks(expectedLinks, linker);
}
public void TestInterfaceMemberDifferentImplementations()
{
var nodeContainer = new NodeContainer();
var instance1 = new InterfaceMember { Member1 = 3, Member2 = new Implem1 { Member2Implem1 = new SimpleClass() } };
var instance2 = new InterfaceMember { Member1 = 3, Member2 = new Implem2 { Member2Implem2 = new SimpleClass() } };
var source = nodeContainer.GetOrCreateNode(instance1);
var target = nodeContainer.GetOrCreateNode(instance2);
var linker = new TestLinker();
linker.LinkGraph(source, target);
var expectedLinks = new Dictionary<IGraphNode, IGraphNode>
{
{ source, target },
{ source.TryGetChild(nameof(InterfaceMember.Member1)), target.TryGetChild(nameof(InterfaceMember.Member1)) },
{ source.TryGetChild(nameof(InterfaceMember.Member2)), target.TryGetChild(nameof(InterfaceMember.Member2)) },
{ source.TryGetChild(nameof(InterfaceMember.Member2)).Target, target.TryGetChild(nameof(InterfaceMember.Member2)).Target },
{ source.TryGetChild(nameof(InterfaceMember.Member2)).Target.TryGetChild(nameof(Implem1.Member1Common)), target.TryGetChild(nameof(InterfaceMember.Member2)).Target.TryGetChild(nameof(Implem1.Member1Common)) },
{ source.TryGetChild(nameof(InterfaceMember.Member2)).Target.TryGetChild(nameof(Implem1.Member2Implem1)), null },
{ source.TryGetChild(nameof(InterfaceMember.Member2)).Target.TryGetChild(nameof(Implem1.Member2Implem1)).Target, null },
{ source.TryGetChild(nameof(InterfaceMember.Member2)).Target.TryGetChild(nameof(Implem1.Member2Implem1)).Target.TryGetChild(nameof(SimpleClass.Member1)), null },
{ source.TryGetChild(nameof(InterfaceMember.Member2)).Target.TryGetChild(nameof(Implem1.Member2Implem1)).Target.TryGetChild(nameof(SimpleClass.Member2)), null },
};
VerifyLinks(expectedLinks, linker);
}
public void TestObjectWithStruct()
{
var nodeContainer = new NodeContainer();
var instance1 = new StructClass { Member1 = 3, Member2 = new Struct { Member2 = new SimpleClass() } };
var instance2 = new StructClass { Member1 = 3, Member2 = new Struct { Member2 = new SimpleClass() } };
var source = nodeContainer.GetOrCreateNode(instance1);
var target = nodeContainer.GetOrCreateNode(instance2);
var linker = new TestLinker();
linker.LinkGraph(source, target);
var expectedLinks = new Dictionary<IGraphNode, IGraphNode>
{
{ source, target },
{ source.TryGetChild(nameof(StructClass.Member1)), target.TryGetChild(nameof(StructClass.Member1)) },
{ source.TryGetChild(nameof(StructClass.Member2)), target.TryGetChild(nameof(StructClass.Member2)) },
{ source.TryGetChild(nameof(StructClass.Member2)).TryGetChild(nameof(Struct.Member1)), target.TryGetChild(nameof(StructClass.Member2)).TryGetChild(nameof(Struct.Member1)) },
{ source.TryGetChild(nameof(StructClass.Member2)).TryGetChild(nameof(Struct.Member2)), target.TryGetChild(nameof(StructClass.Member2)).TryGetChild(nameof(Struct.Member2)) },
{ source.TryGetChild(nameof(StructClass.Member2)).TryGetChild(nameof(Struct.Member2)).Target, target.TryGetChild(nameof(StructClass.Member2)).TryGetChild(nameof(Struct.Member2)).Target },
{ source.TryGetChild(nameof(StructClass.Member2)).TryGetChild(nameof(Struct.Member2)).Target.TryGetChild(nameof(SimpleClass.Member1)), target.TryGetChild(nameof(StructClass.Member2)).TryGetChild(nameof(Struct.Member2)).Target.TryGetChild(nameof(SimpleClass.Member1)) },
{ source.TryGetChild(nameof(StructClass.Member2)).TryGetChild(nameof(Struct.Member2)).Target.TryGetChild(nameof(SimpleClass.Member2)), target.TryGetChild(nameof(StructClass.Member2)).TryGetChild(nameof(Struct.Member2)).Target.TryGetChild(nameof(SimpleClass.Member2)) },
};
VerifyLinks(expectedLinks, linker);
}
public void TestObjectWithListOfReferences()
{
var nodeContainer = new NodeContainer();
var instance1 = new ObjectListClass { Member1 = 3, Member2 = new List<SimpleClass> { new SimpleClass(), new SimpleClass() } };
var instance2 = new ObjectListClass { Member1 = 3, Member2 = new List<SimpleClass> { new SimpleClass(), new SimpleClass() } };
var source = nodeContainer.GetOrCreateNode(instance1);
var target = nodeContainer.GetOrCreateNode(instance2);
var linker = new TestLinker();
linker.LinkGraph(source, target);
Index index = new Index(0);
IGraphNode tempQualifier = source.TryGetChild(nameof(SimpleClass.Member2));
Index index1 = new Index(0);
IGraphNode tempQualifier1 = target.TryGetChild(nameof(SimpleClass.Member2));
Index index2 = new Index(0);
IGraphNode tempQualifier2 = source.TryGetChild(nameof(SimpleClass.Member2));
Index index3 = new Index(0);
IGraphNode tempQualifier3 = target.TryGetChild(nameof(SimpleClass.Member2));
Index index4 = new Index(0);
IGraphNode tempQualifier4 = source.TryGetChild(nameof(SimpleClass.Member2));
Index index5 = new Index(0);
IGraphNode tempQualifier5 = target.TryGetChild(nameof(SimpleClass.Member2));
Index index6 = new Index(1);
IGraphNode tempQualifier6 = source.TryGetChild(nameof(SimpleClass.Member2));
Index index7 = new Index(1);
IGraphNode tempQualifier7 = target.TryGetChild(nameof(SimpleClass.Member2));
Index index8 = new Index(1);
IGraphNode tempQualifier8 = source.TryGetChild(nameof(SimpleClass.Member2));
Index index9 = new Index(1);
IGraphNode tempQualifier9 = target.TryGetChild(nameof(SimpleClass.Member2));
Index index10 = new Index(1);
IGraphNode tempQualifier10 = source.TryGetChild(nameof(SimpleClass.Member2));
Index index11 = new Index(1);
IGraphNode tempQualifier11 = target.TryGetChild(nameof(SimpleClass.Member2));
var expectedLinks = new Dictionary<IGraphNode, IGraphNode>
{
{ source, target },
{ source.TryGetChild(nameof(SimpleClass.Member1)), target.TryGetChild(nameof(SimpleClass.Member1)) },
{ source.TryGetChild(nameof(SimpleClass.Member2)), target.TryGetChild(nameof(SimpleClass.Member2)) },
{ tempQualifier.IndexedTarget(index), tempQualifier1.IndexedTarget(index1) },
{ tempQualifier2.IndexedTarget(index2).TryGetChild(nameof(SimpleClass.Member1)), tempQualifier3.IndexedTarget(index3).TryGetChild(nameof(SimpleClass.Member1)) },
{ tempQualifier4.IndexedTarget(index4).TryGetChild(nameof(SimpleClass.Member2)), tempQualifier5.IndexedTarget(index5).TryGetChild(nameof(SimpleClass.Member2)) },
{ tempQualifier6.IndexedTarget(index6), tempQualifier7.IndexedTarget(index7) },
{ tempQualifier8.IndexedTarget(index8).TryGetChild(nameof(SimpleClass.Member1)), tempQualifier9.IndexedTarget(index9).TryGetChild(nameof(SimpleClass.Member1)) },
{ tempQualifier10.IndexedTarget(index10).TryGetChild(nameof(SimpleClass.Member2)), tempQualifier11.IndexedTarget(index11).TryGetChild(nameof(SimpleClass.Member2)) },
};
VerifyLinks(expectedLinks, linker);
}
