public virtual void TestContainsKey()
{
string key1 = "foo";
string key2 = "bar";
subject.Put(key1, "v");
subject.Put(key2, "v");
Assert.IsTrue(subject.ContainsKey(key1));
Assert.IsTrue(subject.ContainsKey(key2));
Assert.IsFalse(subject.ContainsKey(null));
Assert.IsFalse(subject.ContainsKey(key1.ToUpper()));
Assert.IsFalse(subject.ContainsKey(key2.ToUpper()));
}
public virtual void TestEmpty()
{
Assert.IsFalse(_map.ContainsKey(new IdentityHashtable4TestCase.Item(Key)));
Assert.IsNull(_map.Get(new IdentityHashtable4TestCase.Item(Key)));
Assert.IsFalse(_map.Values().GetEnumerator().MoveNext());
Assert.IsNull(_map.Remove(new IdentityHashtable4TestCase.Item(Key)));
Assert.AreEqual(0, _map.Size());
}