public void LeastRecentlyUsedEntryRemoved()
{
var sut = new Lru(1);
sut.Add(1, "Test");
sut.Add(2, "Test1");
Assert.Null(sut.Get(1));
Assert.Equal("Test1", sut.Get(2));
}
public static void Test()
{
var cache = new Lru <string, int?>(3);
cache.Set("a", 1);
cache.Set("a", 2);
cache.Set("b", 3);
cache.Set("c", 4);
Console.WriteLine("a={0}, b={1}, c={2}", cache.Get("a"), cache.Get("b"), cache.Get("c"));
cache.Set("d", 5);
Console.WriteLine("a={0}, b={1}, c={2}, d={3}", cache.Get("a"), cache.Get("b"), cache.Get("c"), cache.Get("d"));
}
public void CanGetEntry()
{
var sut = new Lru(1);
sut.Add(1, "Test");
Assert.Equal("Test", sut.Get(1));
}
public void Fuzzy()
{
const int testCaseSize = 1000;
var sut = new Lru(testCaseSize);
for (var i = 0; i < testCaseSize; i++)
{
sut.Add(i, i.ToString(CultureInfo.InvariantCulture));
}
for (var i = testCaseSize; i < testCaseSize * 2; i++)
{
sut.Add(i, i.ToString(CultureInfo.InvariantCulture));
Assert.Null(sut.Get(i - testCaseSize));
}
}