public override bool Equals(Object obj)
{
ObjectEqualsContent cls = obj as ObjectEqualsContent;
if (cls._value == _value &&
cls._buffer.CompareTo(_buffer) == 0)
{
return(true);
}
else
{
return(false);
}
}
public void TestEqualsAndReference()
{
Console.WriteLine("-- TestEqualsAndReference --");
ObjectEqualsReference robj1 = new ObjectEqualsReference(10, "hello");
ObjectEqualsReference robj2 = new ObjectEqualsReference(10, "hello");
// Gotcha even though the elements are equal, it returns false
Assert.IsFalse(robj1.Equals(robj2));
Assert.IsTrue(robj1.Equals(robj1));
ObjectEqualsContent obj1 = new ObjectEqualsContent(10, "hello");
ObjectEqualsContent obj2 = new ObjectEqualsContent(10, "hello");
Assert.IsTrue(obj1.Equals(obj2));
Assert.IsTrue(obj1.Equals(obj1));
IList <ObjectEqualsContent> list1 = new List <ObjectEqualsContent>();
list1.Add(obj1);
list1.Add(obj2);
IList <ObjectEqualsContent> list2 = new List <ObjectEqualsContent>();
list2.Add(obj1);
list2.Add(obj2);
// Gotcha even though the list contains equal elements, it returns false
//Assert.IsFalse( list1.Equals( list2));
Devspace.Commons.Collections.ImplementedEqualsAndHashCode <ObjectEqualsContent> hlist1 =
new Devspace.Commons.Collections.ImplementedEqualsAndHashCode <ObjectEqualsContent>(list1);
Devspace.Commons.Collections.ImplementedEqualsAndHashCode <ObjectEqualsContent> hlist2 =
new Devspace.Commons.Collections.ImplementedEqualsAndHashCode <ObjectEqualsContent>(list2);
Assert.IsTrue(hlist1.Equals(hlist2));
// Gotcha as the GetHashCode is not implemented in ObjectEqualsContent and will return unequal values
// there should also be a warning indicating that Equals has been implemented and not GetHashCode.
Assert.AreNotEqual(hlist1.GetHashCode(), hlist2.GetHashCode());
}