public void ValidateInputs_1_To_15()
{
int i = 0;
List<string> results = new List<string> { "1", "2", "Fizz", "4", "Buzz",
"Fizz", "7", "8", "Fizz", "Buzz",
"11", "Fizz", "13", "14", "FizzBuzz" };
FizzBuzz fb = new FizzBuzz(1, 15);
foreach (string s in fb.GetResults())
Assert.AreEqual(results[i++], s);
}
public void ValidateInputs_DivisibleBy5()
{
int i = 1;
FizzBuzz fb = new FizzBuzz(1, 100);
foreach (string s in fb.GetResults())
{
if (i % 5 == 0 && i % 3 != 0)
Assert.AreEqual("Buzz", s);
i++;
}
}
public void ValidateInputs_MaxAndMinRange()
{
long i = Int32.MinValue;
bool bMarkerHit = false;
FizzBuzz fb = new FizzBuzz(Int32.MinValue, Int32.MaxValue);
foreach (string s in fb.GetResults())
{
if (i == Int32.MinValue + 1)
{
if (bMarkerHit)
{
Assert.Fail("The enumeration is in an infinte loop.");
}
else
{
bMarkerHit = true;
}
}
i++;
}
}
public void ValidateInputs_NotDivisibleBy3Or5()
{
int i = 1;
FizzBuzz fb = new FizzBuzz(1, 100);
foreach (string s in fb.GetResults())
{
if (i % 5 != 0 && i % 3 != 0)
Assert.AreEqual(i.ToString(), s);
i++;
}
}