public void WeakKeyDictionary_RemoveEntry_EntryRemoved()
{
using (var key = new DisposableTestObject("Remove Me!"))
{
const int FortyTwo = 42;
var dictionary = new WeakKeyDictionary <DisposableTestObject, int>();
Assert.True(dictionary.AddEntry(key, FortyTwo));
Assert.True(dictionary.RemoveEntry(key));
Assert.False(dictionary.ContainsKey(key));
}
}
public void WeakKeyDictionary_TryGetRemovedValue_ValueNotRetrieved()
{
using (var key = new DisposableTestObject("What? Where'd that one go?"))
{
const int FortyTwo = 42;
var dictionary = new WeakKeyDictionary <DisposableTestObject, int>();
Assert.True(dictionary.AddEntry(key, FortyTwo));
Assert.True(dictionary.RemoveEntry(key));
int value;
Assert.False(dictionary.TryGetValue(key, out value));
}
}