public virtual void TestClear()
{
Ref master = NewRef("refs/heads/master", ID_ONE);
loose = ToList(master);
RefMap map = new RefMap(string.Empty, packed, loose, resolved);
NUnit.Framework.Assert.AreSame(master, map.Get("refs/heads/master"));
map.Clear();
NUnit.Framework.Assert.IsNull(map.Get("refs/heads/master"));
NUnit.Framework.Assert.IsTrue(map.IsEmpty());
NUnit.Framework.Assert.AreEqual(0, map.Count);
}
