public void EnumerationEmptyTest()
{
dictionary = new SplayDictionary <int, string>();
IEnumerator <KeyValuePair <int, string> > e = dictionary.GetEnumerator();
Assert.IsFalse(e.MoveNext());
}
public void EnumerationTest()
{
var array = new[] { new KeyValuePair <int, string>(64, "sixty-four"),
new KeyValuePair <int, string>(3, "three"),
new KeyValuePair <int, string>(16, "sixteen"),
new KeyValuePair <int, string>(73, "seventy-three"),
new KeyValuePair <int, string>(67, "sixty-seven") };
dictionary = new SplayDictionary <int, string>(array);
IEnumerator <KeyValuePair <int, string> > e = dictionary.GetEnumerator();
Assert.IsTrue(e.MoveNext());
Assert.AreEqual(new KeyValuePair <int, string>(3, "three"), e.Current);
Assert.IsTrue(e.MoveNext());
Assert.AreEqual(new KeyValuePair <int, string>(16, "sixteen"), e.Current);
Assert.IsTrue(e.MoveNext());
Assert.AreEqual(new KeyValuePair <int, string>(64, "sixty-four"), e.Current);
Assert.IsTrue(e.MoveNext());
Assert.AreEqual(new KeyValuePair <int, string>(67, "sixty-seven"), e.Current);
Assert.IsTrue(e.MoveNext());
Assert.AreEqual(new KeyValuePair <int, string>(73, "seventy-three"), e.Current);
Assert.IsFalse(e.MoveNext());
}