public void WhenDivisibleBy5ReturnBuzz()
{
var source = new[] {5, 10, 20};
var rules = new Dictionary<int, string> {{5, "Buzz"}};
var actual = source.TestValues(rules).ToArray();
Assert.IsTrue(actual.All(e => e == "Buzz"));
}
public void WhenDivisibleBy5And3ReturnFizz_Buzz()
{
var source = new[] {15, 30, 90};
var rules = new Dictionary<int, string> {{3, "Fizz"}, {5, "Buzz"}};
var actual = source.TestValues(rules).ToArray();
Assert.IsTrue(actual.All(e => e == "Fizz Buzz"));
}
public void WhenNotDivisibleBy3Or5ReturnNumber()
{
var source = new[] {4, 7, 11};
var rules = new Dictionary<int, string>();
var actual = source.TestValues(rules).ToArray();
Assert.AreEqual("4", actual[0]);
Assert.AreEqual("7", actual[1]);
Assert.AreEqual("11", actual[2]);
}