public void Next_Min5Max20_GeneratesNumbersBetween5And20Inclusive()
{
IRandom random = new GaussianRandom();
for ( int i = 0; i < 100; i++ )
{
int value = random.Next( 5, 20 );
Assert.IsTrue( 5 <= value && 20 >= value );
}
}
public void Next_Max6_GeneratesNumbersBetween0And6Inclusive()
{
IRandom random = new GaussianRandom();
for ( int i = 0; i < 100; i++ )
{
int value = random.Next( 6 );
Assert.IsTrue( 0 <= value && 6 >= value );
}
}
public void Restore_AfterGeneratingThreeNumbers_RegeneratesSameThreeNumbers()
{
IRandom random = new GaussianRandom();
for ( int i = 0; i < 4; i++ )
{
random.Next( 6 );
}
RandomState state = random.Save();
int first = random.Next( 6 );
int second = random.Next( 6 );
int third = random.Next( 6 );
random.Restore( state );
Assert.AreEqual( first, random.Next( 6 ) );
Assert.AreEqual( second, random.Next( 6 ) );
Assert.AreEqual( third, random.Next( 6 ) );
}
