public void should_get_the_recorded_size_when_recording_less_than_capacity() {
var resevoir = new UniformResevoir(100);
for (int i = 0; i < 99; i++) {
resevoir.Update(i);
}
Snapshot snapshot = resevoir.Snapshot;
Assert.That(resevoir.Size, Is.EqualTo(99));
Assert.That(snapshot.Size, Is.EqualTo(99));
foreach (var value in snapshot.Values) {
Assert.That(value, Is.LessThan(1000).And.GreaterThanOrEqualTo(0));
}
}
public void should_get_the_resevoir_size_when_recording_more_than_capacity() {
var resevoir = new UniformResevoir(100);
for (int i = 0; i < 1000; i++) {
resevoir.Update(i);
}
Snapshot snapshot = resevoir.Snapshot;
Assert.That(resevoir.Size, Is.EqualTo(100),
"Resevoir size is not equals to defined");
Assert.That(snapshot.Size, Is.EqualTo(100),
"Snapshot size is different from the resevoit size");
foreach (var value in snapshot.Values) {
Assert.That(value, Is.LessThan(1000).And.GreaterThanOrEqualTo(0));
}
}
public void should_get_the_recorded_size_when_recording_less_than_capacity()
{
var resevoir = new UniformResevoir(100);
for (int i = 0; i < 99; i++)
{
resevoir.Update(i);
}
Snapshot snapshot = resevoir.Snapshot;
Assert.That(resevoir.Size, Is.EqualTo(99));
Assert.That(snapshot.Size, Is.EqualTo(99));
foreach (var value in snapshot.Values)
{
Assert.That(value, Is.LessThan(1000).And.GreaterThanOrEqualTo(0));
}
}
public void should_get_the_resevoir_size_when_recording_more_than_capacity()
{
var resevoir = new UniformResevoir(100);
for (int i = 0; i < 1000; i++)
{
resevoir.Update(i);
}
Snapshot snapshot = resevoir.Snapshot;
Assert.That(resevoir.Size, Is.EqualTo(100),
"Resevoir size is not equals to defined");
Assert.That(snapshot.Size, Is.EqualTo(100),
"Snapshot size is different from the resevoit size");
foreach (var value in snapshot.Values)
{
Assert.That(value, Is.LessThan(1000).And.GreaterThanOrEqualTo(0));
}
}