public void Outlier_FizzBuzzTest()
{
// Arrange
KataFizzBuzz sum = new KataFizzBuzz();
// Add
string result = sum.fizzBuzz(22);
// Arrange
Assert.AreEqual("22", result);
}
public void FizzBuzz_FizzBuzzTest()
{
// Arrange
KataFizzBuzz sum = new KataFizzBuzz();
// Add
string result = sum.fizzBuzz(15);
// Arrange
Assert.AreEqual("FizzBuzz", result);
}
public void OneHundred_FizzBuzzTest()
{
// Arrange
KataFizzBuzz sum = new KataFizzBuzz();
// Act
string result = sum.fizzBuzz(100);
// Assert
Assert.AreEqual("Buzz", result);
}
public void FiftyThree_FizzBuzzTest()
{
// Arrange
KataFizzBuzz sum = new KataFizzBuzz();
// Act
string result = sum.fizzBuzz(53);
// Assert
Assert.AreEqual("FizzBuzz", result);
}
public void ThirtyFive_FizzBuzzTest()
{
// Arrange
KataFizzBuzz sum = new KataFizzBuzz();
// Act
string result = sum.fizzBuzz(35);
// Assert
Assert.AreEqual("FizzBuzz", result);
}
public void FizzBuzz_Non_Fizzy_Buzzy_Numbers_Test()
{
KataFizzBuzz kfb = new KataFizzBuzz();
Assert.AreEqual("2", kfb.fizzBuzz(2));
Assert.AreEqual("7", kfb.fizzBuzz(7));
Assert.AreEqual("17", kfb.fizzBuzz(17));
Assert.AreEqual("Fizz", kfb.fizzBuzz(34)); //Step 2: 34 contains a 3, so is now Fizz, not 34
Assert.AreEqual("Buzz", kfb.fizzBuzz(53)); //Step 2: 53 contains a 5 and 3, but 5 is checked first, so Buzz
Assert.AreEqual("86", kfb.fizzBuzz(86));
}
public void FizzBuzz_Obvious_Cases_Test()
{
KataFizzBuzz kfb = new KataFizzBuzz();
Assert.AreEqual("Fizz", kfb.fizzBuzz(3));
Assert.AreEqual("Buzz", kfb.fizzBuzz(5));
Assert.AreEqual("Fizz", kfb.fizzBuzz(6));
Assert.AreEqual("Fizz", kfb.fizzBuzz(9));
Assert.AreEqual("FizzBuzz", kfb.fizzBuzz(15));
Assert.AreEqual("FizzBuzz", kfb.fizzBuzz(45));
}
public void FizzBuzz_101_Test()
{
KataFizzBuzz kfb = new KataFizzBuzz();
Assert.AreEqual("", kfb.fizzBuzz(101));
}