public void PerformAddAndGet()
{
try
{
Console.WriteLine(string.Format("Starting thread #{0} ", this.taskIndex));
foreach (String line in userAgents)
{
try
{
cache.PutEntry(line, new Object());
cache.GetEntry(line);
readLines++;
}
catch (Exception e)
{
Assert.Fail("Test failed with exceptions " + e.StackTrace);
}
}
this.success = true;
}
finally
{
Console.WriteLine(string.Format("{0} user agents read", readLines));
Console.WriteLine(string.Format("Thread #{0} finished execution", this.taskIndex));
}
}
public void LRUCache_RemoveOnMaxSizeTest()
{
LRUCache <string, TestNode> cache = new LRUCache <string, TestNode>(5);
for (int i = 0; i < 6; i++)
{
cache.PutEntry(i.ToString(), new TestNode(i.ToString(), i));
}
Assert.AreEqual(cache.Size(), 5);
// "0" entry has been removed when inserting "6"
Assert.Null(cache.GetEntry("0"));
}
public void LRUCache_ReplaceExistingItemTest()
{
LRUCache <string, TestNode> cache = new LRUCache <string, TestNode>(5);
for (int i = 0; i < 5; i++)
{
cache.PutEntry(i.ToString(), new TestNode(i.ToString(), i));
}
Assert.AreEqual(cache.Size(), 5);
// Now put an element with the same key and a different value
cache.PutEntry("2", new TestNode("2", 159));
// previous value has been overwritten
Assert.AreEqual(159, cache.GetEntry("2").Value);
}
public void LRUCache_ReplaceOnMultiAddTest()
{
LRUCache <string, Int32> cache = new LRUCache <string, Int32>(5);
for (int i = 0; i < 6; i++)
{
cache.PutEntry(i.ToString(), i);
}
// re-add element with different value
cache.PutEntry("3", 7);
Assert.AreEqual(cache.Size(), 5);
// "0" entry has been removed when inserting "6"
Assert.AreEqual(cache.GetEntry("3"), 7);
}