public static void Random_sample_throws_if_count_less_than_zero()
{
const double min = 10;
const double max = 1500;
var normal = Uniform.Between(min, max, Seed);
Assert.Throws <ArgumentOutOfRangeException>(() => normal.Sample(-1));
}
public static void Random_clamped_uniform_range_zero()
{
const int count = 150_000;
const double min = 10;
const double max = 10;
var normal = Uniform.Between(min, max, Seed);
double[] values = normal.Sample(count).ToArray();
Assert.All(values, n => Assert.True(n == min));
}
public static void Random_clamped_uniform()
{
const int count = 100_000;
const double min = 10;
const double max = 1500;
var normal = Uniform.Between(min, max, Seed);
double[] values = normal.Sample(count).ToArray();
Assert.All(values, n => Assert.True(n >= min && n <= max));
int groupCount = values
.GroupBy(n => n)
.Count();
Assert.True(groupCount >= 1000); // 1,479
}