public void RandomNumberShouldEqualIfMinAndMaxAreSame()
{
IRandomDataService randomDataService = new RandomDataService();
int val = 7;
int randomNumber = randomDataService.RandomNumber(val, val);
Assert.Equal(val, randomNumber);
}
public void RandomNumberShouldBeWithinLimits()
{
IRandomDataService randomDataService = new RandomDataService();
int min = 0;
int max = 5;
int randomNumber = randomDataService.RandomNumber(min, max);
Assert.InRange(randomNumber, min, max);
}
public void RandomNumberShouldThrowIfMaxIsSmallerThanMin()
{
IRandomDataService randomDataService = new RandomDataService();
Assert.Throws <ArgumentOutOfRangeException>("max", () => randomDataService.RandomNumber(max: -1));
}
