public void TryGetTest1()
{
//create a test dictionary which we will use
var TestDictionary = new Dictionary<int, DummyObject>();
/* this saves you from declaring the out parameter which is rough with the syntax
* if (!TestDictionary.TryGetValue(24, out...))
* {
*
* }
*/
//let's make sure we can't find an item since we have nothing in our dictionary right now
Assert.Null(TestDictionary.TryGet(24));
//let's add an item
TestDictionary.Add(24, new DummyObject(24, "24"));
//make sure we have this item now
Assert.Equal(24, TestDictionary.TryGet(24).Id);
//make sure we can't find 25
Assert.Null(TestDictionary.TryGet(25));
//now add 25
TestDictionary.Add(25, new DummyObject(25, "25"));
//make sure we can find 25 now
Assert.Equal(25, TestDictionary.TryGet(25).Id);
}
public void EqualityDictionary( Dictionary<Tuple<object>, object> sut )
{
var item = new object();
var first = Tuple.Create( item );
var second = Tuple.Create( item );
sut.Add( first, item );
var found = sut.TryGet( second );
Assert.Same( item, found );
}