/// <summary>
/// See <see cref="IReadWriteLocator.Remove(object)"/> for more information.
/// </summary>
public override bool Remove(object key)
{
if (key == null)
{
throw new ArgumentNullException("key");
}
return(references.Remove(key));
}
public void CanRemoveAnObjectThatWasAlreadyAdded()
{
object o = new object();
WeakRefDictionary <object, object> dict = new WeakRefDictionary <object, object>();
dict.Add("foo", o);
dict.Remove("foo");
object unused = dict["foo"];
}
public void RemovingAKeyOfOneObjectDoesNotAffectOtherKeysForSameObject()
{
object o = new object();
WeakRefDictionary <object, object> dict = new WeakRefDictionary <object, object>();
dict.Add("foo1", o);
dict.Add("foo2", o);
dict.Remove("foo1");
Assert.AreSame(o, dict["foo2"]);
}
public void RemovingAKeyDoesNotAffectOtherKeys()
{
object o1 = new object();
object o2 = new object();
WeakRefDictionary <object, object> dict = new WeakRefDictionary <object, object>();
dict.Add("foo1", o1);
dict.Add("foo2", o2);
dict.Remove("foo1");
Assert.AreSame(o2, dict["foo2"]);
}
public void RemovingANonExistantKeyDoesntThrow()
{
WeakRefDictionary <object, object> dict = new WeakRefDictionary <object, object>();
dict.Remove("foo1");
}
