public void ExpectedTestResult()
{
int minValue = 1; // 0 will cause the Assert.AreEqual (3,5 & 15) to fail, this is expected with this test. Wrote special test below - ZeroCheck
int maxValue = 1500;
string value1 = "Fizz";
string value2 = "Buzz";
int i = minValue;
GetRange range = new GetRange();
range.ShowOutput += (s, e) =>
{
if (i % 15 == 0)
Assert.AreEqual(string.Format("{0} {1}", value1, value2), e.Trim());
else if (i % 3 == 0)
Assert.AreEqual(value1, e.Trim());
else if (i % 5 == 0)
Assert.AreEqual(value2, e.Trim());
else
Assert.AreEqual(i.ToString(), e);
i++;
};
range.Run(minValue, maxValue, value1, value2);
Assert.IsTrue(range.LoopedTo == maxValue);
}
public void WeReachedMaxLoop()
{
int maxValue = 30;
GetRange range = new GetRange();
var input = new RunArgs(15, maxValue, "Fizz", "Buzz");
range.Run(input);
Assert.IsTrue(range.LoopedTo == maxValue);
}
static void Main(string[] args)
{
GetRange range = new GetRange();
range.ShowOutput += (s, e) =>
{
Console.WriteLine(e);
};
var input = new RunArgs(0, 150, "Fizz", "Buzz");
range.Run(input);
// OR
//range.Run(1, 100, "Fizz", "Buzz");
Console.ReadLine();
}
public void ZeroCheck()
{
// 0 is NOT DivisableBy 3,5 and 15 but the C# % operator handles 0 % n, and always returns 0, so need to test that we've handled this case in our code.
int minValue = 0;
int maxValue = 1;
int i = minValue;
GetRange range = new GetRange();
range.ShowOutput += (s, e) =>
{
if (i == 0)
Assert.AreEqual(i.ToString(), e);
i++;
};
var input = new RunArgs(minValue, maxValue, "Fizz", "Buzz");
range.Run(input);
}
public void DivisableBy15TestResult()
{
int minValue = 1;
int maxValue = 100;
string value1 = "Fizz";
string value2 = "Buzz";
int i = minValue;
GetRange range = new GetRange();
range.ShowOutput += (s, e) =>
{
if (i % 15 == 0)
Assert.AreEqual(string.Format("{0} {1}", value1, value2), e.Trim());
i++;
};
range.Run(minValue, maxValue, value1, value2);
}