static void Main(string[] args)
{
try
{
// Create object
var c1 = new CircularReference("C1");
var c11 = new CircularReference("C11").SetParent(c1);
var c111 = new CircularReference("C111").SetParent(c11);
var c112 = new CircularReference("C112").SetParent(c11);
var c12 = new CircularReference("C12").SetParent(c1);
var c121 = new CircularReference("C121").SetParent(c12);
var c1211 = new CircularReference("C1211").SetParent(c121);
var c1212 = new CircularReference("C1212").SetParent(c121);
// Serialize object
////string json = StandardSerialization(c1);
string json = CustomSerialization(c1);
// Output serialized object
System.IO.File.WriteAllText("c:\\temp\\Output.json", json);
Console.WriteLine(json);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
}
public void ShouldAllowCircularHeirarchies()
{
var grandparent = new CircularReference()
{
Id = 1, Outer = null
};
var parent = new CircularReference()
{
Id = 2, Outer = grandparent
};
var child = new CircularReference()
{
Id = 3, Outer = parent
};
grandparent.Inner = parent;
parent.Inner = child;
this._context.Add(grandparent);
this._context.Commit();
var circularReferences = this._context.AsQueryable <CircularReference>();
circularReferences.Count().Should().Be(3);
circularReferences.Single(x => x.Id == 1).Inner.Should().BeSameAs(parent);
circularReferences.Single(x => x.Id == 2).Inner.Should().BeSameAs(child);
circularReferences.Single(x => x.Id == 3).Inner.Should().BeNull();
circularReferences.Single(x => x.Id == 3).Outer.Should().BeSameAs(parent);
circularReferences.Single(x => x.Id == 2).Outer.Should().BeSameAs(grandparent);
circularReferences.Single(x => x.Id == 1).Outer.Should().BeNull();
}
public void Equals_True_CircularReference_DoubleNavigation()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var parent1 = new CircularReference();
var child1 = new CircularReference();
var other1 = new CircularReference();
parent1.Child = child1;
child1.Parent = parent1;
child1.OtheReference = other1;
other1.Child = parent1;
var parent2 = new CircularReference();
var child2 = new CircularReference();
var other2 = new CircularReference();
parent2.Child = child2;
child2.Parent = parent2;
child2.OtheReference = other2;
other2.Child = parent2;
// Act
var actual = componentUnderTest.Equals(parent1, parent2);
// Assert
Assert.AreEqual(true, actual);
}
public void Equals_False_CircularReference()
{
// Arrange
var componentUnderTest = new FieldValueEqualityComparer();
FieldValueEqualityComparer.SetAssembliesWithTypesToUseValueSemanticsOn(new[] { typeof(SimplePoco).Assembly });
var parent1 = new CircularReference();
var child1 = new CircularReference();
parent1.Child = child1;
child1.Parent = parent1;
child1.MyString = "test";
var parent2 = new CircularReference();
var child2 = new CircularReference();
parent2.Child = child2;
child2.Parent = parent2;
// Act
var actual = componentUnderTest.Equals(parent1, parent2);
// Assert
Assert.AreEqual(false, actual);
}
public void should_not_serialize_circular_references()
{
var graph = new CircularReference { Value = new CircularReferenceNode { Value1 = "hai" } };
graph.Value.Value2 = graph;
var json = Bender.Serializer.Create().SerializeJson(graph);
var result = json.ParseJson().JsonRoot().JsonObjectField("Value");
result.JsonStringField("Value1").Value.ShouldEqual("hai");
result.JsonFieldExists("Value2").ShouldBeFalse();
}
public void should_not_serialize_circular_references()
{
var graph = new CircularReference { Value = new CircularReferenceNode { Value1 = "hai" } };
graph.Value.Value2 = graph;
var xml = Bender.Serializer.Create().SerializeXml(graph);
var root = xml.ParseXml().Element("CircularReference").Element("Value");
root.Element("Value1").Value.ShouldEqual("hai");
root.Element("Value2").ShouldBeNull();
}
public void should_not_allow_circular_references()
{
var graph = new CircularReference {
Value = new CircularReferenceNode {
Value1 = "hai"
}
};
graph.Value.Value2 = graph;
Serialize.Json(graph).ShouldEqual("{\"Value\":{\"Value1\":\"hai\"}}");
}
public void SerializeCircularReference()
{
var obj = new CircularReference();
obj.Child1 = new CircularReference {
Child1 = obj,
Child2 = obj
};
Action action = () => RoundtripSerializer.Serialize(new StringWriter(), obj, typeof(CircularReference));
action.ShouldNotThrow();
}
public void should_not_allow_circular_references()
{
var graph = new CircularReference {
Value = new CircularReferenceNode {
Value1 = "hai"
}
};
graph.Value.Value2 = new List <CircularReference> {
graph
};
Serialize.Xml(graph).ShouldEqual(Xml.Declaration + "<CircularReference><Value><Value1>hai</Value1><Value2 /></Value></CircularReference>");
}
public void should_not_allow_circular_references()
{
var graph = new CircularReference {
Value = new CircularReferenceNode {
Value1 = "hai"
}
};
graph.Value.Value2 = new Dictionary <string, CircularReference> {
{ "item", graph }
};
Serialize.Json(graph).ShouldEqual("{\"Value\":{\"Value1\":\"hai\",\"Value2\":{}}}");
}
public void should_not_allow_circular_references()
{
var graph = new CircularReference { Value = new CircularReferenceNode { Value1 = "hai" } };
graph.Value.Value2 = graph;
Serialize.Json(graph).ShouldEqual("{\"Value\":{\"Value1\":\"hai\"}}");
}
public void ShouldAllowCircularHeirarchies()
{
var grandparent = new CircularReference() {Id = 1, Outer = null};
var parent = new CircularReference() {Id = 2, Outer = grandparent};
var child = new CircularReference() {Id = 3, Outer = parent};
grandparent.Inner = parent;
parent.Inner = child;
this._context.Add(grandparent);
this._context.Commit();
var circularReferences = this._context.AsQueryable<CircularReference>();
circularReferences.Count().Should().Be(3);
circularReferences.Single(x => x.Id == 1).Inner.Should().BeSameAs(parent);
circularReferences.Single(x => x.Id == 2).Inner.Should().BeSameAs(child);
circularReferences.Single(x => x.Id == 3).Inner.Should().BeNull();
circularReferences.Single(x => x.Id == 3).Outer.Should().BeSameAs(parent);
circularReferences.Single(x => x.Id == 2).Outer.Should().BeSameAs(grandparent);
circularReferences.Single(x => x.Id == 1).Outer.Should().BeNull();
}
