public void ReferenceEqualityTest()
{
var set = new SimpleSet <TestMember>();
var theObject = new TestMember("hello");
var equalObject = new TestMember("HELLO");
Assert.IsTrue(theObject.Equals(equalObject));
Assert.IsFalse(theObject == equalObject);
set.Add(theObject);
TestMember containedObject;
bool isContained = set.Contains(equalObject, out containedObject);
Assert.IsTrue(isContained);
Assert.IsTrue(containedObject.Equals(equalObject));
Assert.IsTrue(containedObject == theObject);
Assert.IsTrue(containedObject != equalObject);
bool isChanged = set.TryAdd(equalObject, out containedObject);
Assert.IsFalse(isChanged);
Assert.IsTrue(containedObject.Equals(equalObject));
Assert.IsTrue(containedObject == theObject);
Assert.IsTrue(containedObject != equalObject);
TestMember removedObject;
bool wasContained = set.Remove(equalObject, out removedObject);
Assert.IsTrue(wasContained);
Assert.IsTrue(removedObject.Equals(theObject));
Assert.IsTrue(removedObject == theObject);
Assert.IsTrue(removedObject != equalObject);
}
