public void TestReturnList()
{
var set = new BinaryTreeSet <int>();
set.Add(1);
set.Add(2);
set.Add(3);
CollectionAssert.AreEqual(new[] { 1, 2, 3 }, set.ToList());
}
public void TestIntersects()
{
var set = new BinaryTreeSet <int>();
set.Add(1);
set.Add(2);
set.Add(3);
set.IntersectWith(new[] { 2, 3, 4, 5 });
CollectionAssert.AreEqual(new[] { 2, 3 }, set.ToList());
}
public void TestSerializeAndDeserialize()
{
var set = new BinaryTreeSet <int> {
3, 5, 7, 9, 11
};
var name = "some-name";
var stream = new MemoryStream();
var storageMock = new Mock <IStorage>();
storageMock.Setup(s => s.GetWriteStream(name))
.Returns(stream);
storageMock.Setup(s => s.GetReadStream(name))
.Returns(stream);
var serializer = new BinaryTreeSetSerializer(storageMock.Object);
serializer.Save(name, set, closeStream: false);
stream.Position = 0;
var newSet = serializer.Load <int>(name);
CollectionAssert.AreEqual(set.ToList(), newSet.ToList());
}