public void GetFizzBuzz_Should_Return_Exception_If_Input_Is_Greater_Than_Thousand()
{
// Arrange
var fizbuzz = new MyFizzBuzz(() => notWednesday);
// Act
// Assert
Assert.Throws <ArgumentException>(() => fizbuzz.GetFizzBuzz(1001));
}
public void GetFizzBuzz_Should_Return_Exception_If_Input_Is_Less_Than_One()
{
// Arrange
var fizbuzz = new MyFizzBuzz(() => notWednesday);
// Act
// Assert
Assert.Throws <ArgumentException>(() => fizbuzz.GetFizzBuzz(0));
}
public ActionResult FizzBuzz(int value, int?page)
{
int pageSize = 20;
int pageNumber = (page ?? 1);
var model = new FizzBuzzViewModel();
model.UserPosition = value;
var fizzBuzz = new MyFizzBuzz(() => DateTime.UtcNow);
model.FizzBuzzNumbers = fizzBuzz.GetFizzBuzz(model.UserPosition).ToPagedList(pageNumber, pageSize);
return(View(model));
}
public void GetFizzBuzz_Should_Return_FizzBuzz_For_15th_Position_If_Input_Is_15_Or_Greater()
{
// Arrange
var fizbuzz = new MyFizzBuzz();
var position = 15;
var expected = "FizzBuzz";
// Act
var actualFizzBuzzList = fizbuzz.GetFizzBuzz(position);
var actual = actualFizzBuzzList.ElementAt(position - 1); // As lists are 0 index based we need to access the 14th item to get the correct position
// Assert
Assert.AreEqual(expected, actual);
}
public void GetFizzBuzz_Should_Return_List_With_One_Two_Fizz_Four_Buzz_If_Input_Is_Five()
{
// Arrange
var fizbuzz = new MyFizzBuzz();
var expected = new List <string> {
"1", "2", "Fizz", "4", "Buzz"
};
// Act
var actual = fizbuzz.GetFizzBuzz(5);
// Assert
CollectionAssert.AreEqual(expected, actual);
}
public void GetFizzBuzz_Should_Return_List_With_One_If_Input_Is_One()
{
// Arrange
var fizbuzz = new MyFizzBuzz();
var expected = new List <string> {
"1"
};
// Act
var actual = fizbuzz.GetFizzBuzz(1);
// Assert
CollectionAssert.AreEqual(expected, actual);
}
public void GetFizzBuzz_Should_Return_List_With_One_Two_Wizz_If_Input_Is_Three_And_Is_Wednesday()
{
// Arrange
var fizbuzz = new MyFizzBuzz(() => wednesday);
var expected = new List <string> {
"1", "2", "Wizz"
};
// Act
var actual = fizbuzz.GetFizzBuzz(3);
// Assert
CollectionAssert.AreEqual(expected, actual);
}
public ActionResult Index(FizzBuzzViewModel model, int?page)
{
int pageSize = 20;
int pageNumber = (page ?? 1);
if (ModelState.IsValid)
{
var fizzBuzz = new MyFizzBuzz(() => DateTime.UtcNow);
model.FizzBuzzNumbers = fizzBuzz.GetFizzBuzz(model.UserPosition).ToPagedList(pageNumber, pageSize);
return(RedirectToAction("FizzBuzz", new { value = model.UserPosition, page = 1 }));
}
else
{
return(View(model));
}
}