public static void TestFindAll <FloatCollection, FloatPredicate>(
RefReadOnlyMatrix4x4 matrix, FloatPredicate match, FloatCollection expected)
where FloatCollection : ICollection <float>, new()
where FloatPredicate : struct, IPredicate <float>
=> CollectionAssert.AreEqual(expected, matrix.FindAll <
float, FloatCollection, RefReadOnlyMatrix4x4, FloatPredicate>(match));
