public void CountUpTest2()
{
StringWriter stringWriter = new StringWriter();
TextWriter textWriter = Console.Out;
Console.SetOut(stringWriter);
CountUpUtility.CountUp(10);
Console.SetOut(textWriter);
String result = stringWriter.ToString();
string expectedResult = @"1
2
Fizz
4
Buzz
Fizz
7
8
Fizz
Buzz
";
Assert.AreEqual(result, expectedResult);
}
/// <summary>
/// Print all the integers between 1 and 100 (inclusive).
/// Except, print "Fizz" when the integer is evenly divisible by 3,
/// print "Buzz" when the integer is evenly divisible by 5;
/// print "FizzBUzz" when the integer is evenly divisible by both
/// </summary>
static void Main()
{
CountUpUtility.CountUp();
Console.Write("Press and key to continue ...");
Console.ReadKey();
}
public void CountUpTest1()
{
StringWriter stringWriter = new StringWriter();
CountUpUtility.ICallBack textWriterCallBack = new CountUpUtility.TextWriterCallBack(stringWriter);
List <KeyValuePair <int, String> > patternList = new List <KeyValuePair <int, string> >()
{
new KeyValuePair <int, String>(0, "Zero"),
new KeyValuePair <int, String>(-10, "Negative"),
new KeyValuePair <int, String>(3, "Fizz"),
new KeyValuePair <int, String>(5, "Buzz"),
};
CountUpUtility.CountUp(-10, +10, textWriterCallBack, patternList);
String result = stringWriter.ToString();
string expectedResult = @"NegativeBuzz
Fizz
-8
-7
Fizz
Buzz
-4
Fizz
-2
-1
NegativeFizzBuzz
1
2
Fizz
4
Buzz
Fizz
7
8
Fizz
NegativeBuzz
";
Assert.AreEqual(result, expectedResult);
}