public void NextInt64Test()
{
using var rng = new RandomNonceGenerator();
long actual1 = rng.NextInt64();
long actual2 = rng.NextInt64();
Assert.NotEqual(actual1, actual2);
}
public void GetDistinct_ExceptionTest(int min, int max, int count, string err)
{
using var rng = new RandomNonceGenerator();
Exception ex = Assert.Throws <ArgumentOutOfRangeException>(() => rng.GetDistinct(min, max, count));
Assert.Contains(err, ex.Message);
}
public void DisposedExceptionTest()
{
var rng = new RandomNonceGenerator();
rng.Dispose();
Assert.Throws <ObjectDisposedException>(() => rng.NextInt32());
Assert.Throws <ObjectDisposedException>(() => rng.NextInt64());
}
public void NextInt32_MinMaxTest()
{
using var rng = new RandomNonceGenerator();
int min = 1;
int max = 5;
int actual = rng.NextInt32(min, max);
Assert.True(actual >= min);
Assert.True(actual < max);
}
public void GetDistinctTest()
{
using var rng = new RandomNonceGenerator();
for (int count = 0; count < 10; count++)
{
int[] actual = rng.GetDistinct(0, 10, count);
int[] expected = actual.Distinct().ToArray();
Assert.Equal(expected, actual);
}
}
