public void CountHigherThanRangeSize()
{
Assert.Throws <InvalidOperationException>(() => new CombinatorialRandomAttribute {
Count = 6, Minimum = 1, Maximum = 5
}.Values);
Assert.Throws <InvalidOperationException>(() => new CombinatorialRandomAttribute {
Count = 4, Minimum = -3, Maximum = -1
}.Values);
_ = new CombinatorialRandomAttribute {
Count = 3, Minimum = 1, Maximum = 3
}.Values;
_ = new CombinatorialRandomAttribute {
Count = 3, Minimum = -3, Maximum = -1
}.Values;
}
internal void Check(CombinatorialRandomAttribute attribute)
{
Assert.NotNull(attribute.Values);
Assert.Equal(attribute.Count, attribute.Values.Length);
Assert.All(attribute.Values, value =>
{
Assert.IsType <int>(value);
var intValue = (int)value;
Assert.InRange(intValue, attribute.Minimum, attribute.Maximum);
});
if (attribute.Seed != CombinatorialRandomAttribute.NoSeed)
{
Assert.Equal(RandomIterator(new Random(attribute.Seed), attribute.Minimum, attribute.Maximum).Distinct().Take(attribute.Count).ToArray(), attribute.Values.Cast <int>());
}
}
