private void SubmitButton_Click(object sender, EventArgs e)
{
if (ValidateData())
{
if (currentSelection == "Find three largest numbers in array")
{
int[] array = Array.ConvertAll(UserInputBox.Text.Split(','), int.Parse);
AnswerTxtBox.Text = string.Join(",", FindThreeLargestNumbers.FIndTheThreeLargestNum(array));
}
else if (currentSelection == "Move elements in array to end")
{
List <int> listOfNums = UserInputBox.Text.Split(',').Select(Int32.Parse).ToList();
int intToMove = Int32.Parse(AdditionalInputTxtBox.Text);
AnswerTxtBox.Text = string.Join("", ElementsToEnd.MoveElementToEnd(listOfNums, intToMove));
}
else if (currentSelection == "Palindrome validator")
{
AnswerTxtBox.Text = PalindromeChecker.IsPalindrome(UserInputBox.Text.ToLower()).ToString();
}
else if (currentSelection == "Sub sequence validator")
{
List <int> array = UserInputBox.Text.Split(',').Select(Int32.Parse).ToList();
List <int> potentialSubSeq = AdditionalInputTxtBox.Text.Split(',').Select(Int32.Parse).ToList();
AnswerTxtBox.Text = SubsetChecker.IsValidSubsequence(array, potentialSubSeq).ToString();
}
else if (currentSelection == "Nth Fibonacci")
{
int num = Int32.Parse(UserInputBox.Text);
AnswerTxtBox.Text = NthFibonacci.GetNthFib(num).ToString();
}
}
}
public void GetNthFib_Should_ReturnOne_When_GivenTwoAsInput()
{
//arrange
var input = 2;
//act
var result = NthFibonacci.GetNthFib(input);
//assert
Assert.That(result, Is.EqualTo(1));
}
public void NthFibonacciTests()
{
//boolean to set test conditions
//dedault is set to false to create fail condition for test.
//once fail condition is set, change boolean to true to test
bool PassCondition = false;
//TODO check all test comments to ensure they are accurate
if (PassCondition == true)
{//Proper test for nth Fibonacci
Assert.Equal(3, NthFibonacci.GetNthFib(4));
}
else
{ //to set inital test to false
Assert.Equal(1, 2);
}
}
public static int Run(int n, IConsole console)
{
try
{
// Execute
var result = NthFibonacci.Fibonacci(n);
// Display result
console.Out.WriteLine($"Result: { result }");
return(0);
}
catch (ArgumentException)
{
console.Error.WriteLine($"Error: { nameof(n) } must at least zero");
return(1);
}
}
public static int Run(int from, int to, IConsole console)
{
if (from < 0 || to < 0)
{
console.Error.WriteLine($"Error: { nameof(from) } and { nameof(to) } must be at least 0");
return(1);
}
// Display result
console.Out.Write($"Result: ");
int result;
if (from < to)
{
while (from <= to)
{
// Execute
result = NthFibonacci.FibonacciIterative(from);
// Display result
console.Out.Write($"{ result } ");
from++;
}
}
else
{
while (from >= to)
{
result = NthFibonacci.FibonacciIterative(from);
console.Out.Write($"{ result } ");
from--;
}
}
console.Out.WriteLine();
return(0);
}
public void FibonacciIterative_WhenNLessThanZero_ThrowsArgumentException()
{
Action actual = () => NthFibonacci.FibonacciIterative(-1);
Assert.Throws <ArgumentException>(actual);
}
public void FibonacciIterative_WhenNGreaterThanZero_ReturnsValidResult(int n, int expected)
{
var actual = NthFibonacci.FibonacciIterative(n);
Assert.Equal(expected, actual);
}