/// <summary>
/// Checks if <see cref="TestImpurityCalculator.CurrentTargets"/> is equal to <paramref name="targets"/>.
/// </summary>
/// <param name="impurityCalculator">The test impurity calculator.</param>
/// <param name="targets">The targets parameter from <see cref="ISplitSearcher{TImpurityCalculator}.FindBestSplit"/>.</param>
private void CheckIfTargetsDoMatch(TestImpurityCalculator impurityCalculator, double[] targets)
{
if (impurityCalculator.CurrentTargets == null)
{
this._callCount.ShouldBeLessThanOrEqualTo(1);
return;
}
var arrayComparer = new DoubleArrayEqualityComparer();
arrayComparer.Equals(impurityCalculator.CurrentTargets, targets).ShouldBe(true);
}
