public void Can_calculate_leaf_index_from_node_index(ulong nodeIndex, uint?leafIndex)
{
if (leafIndex == null)
{
Assert.Throws <ArgumentOutOfRangeException>(() => BaselineTree.GetLeafIndex(nodeIndex));
}
else
{
BaselineTree.GetLeafIndex(nodeIndex).Should().Be(leafIndex.Value);
}
}
