public void SequenceGeneratorProducesVariationsWithoutRepetitionForMemebers()
{
var values = new []{1, 2};
var sut = new SequenceGenerator();
var actual = sut.GenerateMembers(values, 2);
Assert.IsNotNull(actual);
Assert.AreEqual(2, actual.Count());
CollectionAssert.AreEquivalent(new []{1,2}, actual.ToList()[0].ToArray());
CollectionAssert.AreEquivalent(new []{2,1}, actual.ToList()[1].ToArray());
}