public void _1_Add_Should_overwrite_oldest_item_When_full()
{
OtherCircularBuffer <char> collection = new OtherCircularBuffer <char>(5);
foreach (char c in "mindplugg")
{
collection.Add(c);
}
Assert.Equal("plugg", new string(collection.ToArray()));
}
public void _1_Should_be_able_to_add_and_get_items_back()
{
OtherCircularBuffer <char> collection = new OtherCircularBuffer <char>(42);
foreach (char c in "mindplugg")
{
collection.Add(c);
}
Assert.Equal("mindplugg", new string(collection.ToArray()));
}
public void _1_Clear_Should_clear_items()
{
OtherCircularBuffer <char> collection = new OtherCircularBuffer <char>(42);
foreach (char c in "mindplugg")
{
collection.Add(c);
}
collection.Clear();
Assert.Equal(string.Empty, new string(collection.ToArray()));
}
public void _2_Add_Should_be_thread_safe()
{
OtherCircularBuffer <char> collection = new OtherCircularBuffer <char>(26);
for (int i = 0; i < 100; ++i)
{
"azertyuiopqsdfghjklmwxcvbn".AsParallel().ForAll(collection.Add);
"azertyuiopqsdfghjklmwxcvbn".AsParallel().ForAll(collection.Add);
Assert.All(collection, c => Assert.Contains(c, "azertyuiopqsdfghjklmwxcvbn"));
collection.Clear();
}
}
public void _B_Clear_Should_remove_item_references()
{
OtherCircularBuffer <object> collection = new OtherCircularBuffer <object>(42);
object o = new object();
WeakReference reference = new WeakReference(o);
collection.Add(o);
o = null;
collection.Clear();
GC.Collect();
GC.WaitForPendingFinalizers();
Assert.False(reference.IsAlive, "reference is still alive, switch in Release configuration is this is not expected");
}
