public void GivenBufferListWhenInstantiateShouldBeEmptyAndNotReadOnly()
{
var list = new BufferList <int>(1000, TimeSpan.FromSeconds(10));
list.Should().NotBeNull();
list.Should().BeEmpty();
list.IsReadOnly.Should().BeFalse();
}
public void GivenBufferListWhenEmptyEventsShouldNotThrow()
{
var list = new BufferList <int>(1000, TimeSpan.FromSeconds(10))
{
1
};
list.Invoking(x => x.Clear()).Should().NotThrow();
list.Should().BeEmpty();
}
public void GivenBufferListWhenCapacityAchievedShouldClear()
{
var removedCount = 0;
var list = new BufferList <int>(100, Timeout.InfiniteTimeSpan);
var autoResetEvent = new AutoResetEvent(false);
list.Cleared += removed =>
{
removedCount = removed.Count;
autoResetEvent.Set();
};
for (var i = 0; i <= 100; i++)
{
list.Add(i);
}
autoResetEvent.WaitOne();
removedCount.Should().Be(100);
list.Should().HaveCount(1);
}
public void GivenBufferListWhenTtlElapsedShouldClear()
{
var autoResetEvent = new AutoResetEvent(false);
var removedCount = 0;
var list = new BufferList <int>(1000, TimeSpan.FromSeconds(1));
list.Cleared += removed =>
{
removedCount = removed.Count;
autoResetEvent.Set();
};
for (var i = 0; i < 999; i++)
{
list.Add(i);
}
autoResetEvent.WaitOne();
removedCount.Should().Be(999);
list.Should().BeEmpty();
}
