public void DataTypeToCycleDetector_Hierarchical()
{
var cycleDetector = new DataTypeToCycleDetector();
// Any cyclic properties would be ignored on the parent class.
Assert.IsNull(cycleDetector.Visit(DataType.FromType(typeof(DerivedCycle), allowCycles: true)));
}
public void DataTypeToCycleDetector_OnlyCyclePaths()
{
var instance = new MyCyclicType
{
Inner = new InnerType
{
Maker = new CycleMaker
{
Cycle = new MyCyclicType(),
Bar = "bar",
},
Dummy = new DummyPath
{
Foo = 42,
}
}
};
var cycleDetector = new DataTypeToCycleDetector();
var expression = (Expression <Action <object, HashSet <object> > >)cycleDetector.Visit(DataType.FromType(typeof(MyCyclicType), allowCycles: true));
var compiled = expression.Compile();
compiled(instance, new HashSet <object>());
}