public void Der_Generator_wird_fuer_jeden_Wert_aufgerufen() { var columnDefinitions = new[] { new ColumnDefinition("", new IncrementingIntGenerator()) }; var values = columnDefinitions.GenerateValues(); Assert.That(values, Is.EqualTo(new[]{0})); values = columnDefinitions.GenerateValues(); Assert.That(values, Is.EqualTo(new[]{1})); values = columnDefinitions.GenerateValues(); Assert.That(values, Is.EqualTo(new[]{2})); }