public void Can_update_a_stored_item_with_new_value()
{
var map = new HashMapLeapfrog <int, string, IntEqualityComparer>();
map.AddOrUpdate(42, "1");
map.AddOrUpdate(42, "3");
Assert.AreEqual("3", map.GetValueOrDefault(42));
Assert.AreEqual(1, map.Count);
}
public void Can_store_and_retrieve_value_from_map()
{
var map = new HashMapLeapfrog <int, string, IntEqualityComparer>();
map.AddOrUpdate(42, "1");
map.AddOrUpdate(42 + 32, "2");
// interrupt the keys with ne key
map.AddOrUpdate(43, "a");
map.AddOrUpdate(43 + 32, "b");
map.AddOrUpdate(42 + 32 + 32, "3");
Assert.AreEqual("1", map.GetValueOrDefault(42));
Assert.AreEqual("2", map.GetValueOrDefault(42 + 32));
Assert.AreEqual("3", map.GetValueOrDefault(42 + 32 + 32));
Assert.AreEqual(null, map.GetValueOrDefault(42 + 32 + 32 + 32));
Assert.AreEqual("a", map.GetValueOrDefault(43));
}