public void PalindromeAbove1()
{
//Arrange
string input = "12300";
string expected = "12321";
//Act
string actual = Problem564.NearestPalindromic(input);
//Assert
Assert.Equal(expected, actual);
}
public void LargePalindrome()
{
//Arrange
string input = "1111568778651111";
string expected = "1111568668651111";
//Act
string actual = Problem564.NearestPalindromic(input);
//Assert
Assert.Equal(expected, actual);
}
public void PalindromeTie2()
{
//Arrange
string input = "66";
string expected = "55";
//Act
string actual = Problem564.NearestPalindromic(input);
//Assert
Assert.Equal(expected, actual);
}
public void SmallPalindrome2()
{
//Arrange
string input = "101";
string expected = "99";
//Act
string actual = Problem564.NearestPalindromic(input);
//Assert
Assert.Equal(expected, actual);
}
public void DigitsChange()
{
//Arrange
string input = "1000000000";
string expected = "999999999";
//Act
string actual = Problem564.NearestPalindromic(input);
//Assert
Assert.Equal(expected, actual);
}
public void SingleDigit2()
{
//Arrange
string input = "1";
string expected = "0";
//Act
string actual = Problem564.NearestPalindromic(input);
//Assert
Assert.Equal(expected, actual);
}
public void PalindromeBelow3()
{
//Arrange
string input = "2345335999";
string expected = "2345335432";
//Act
string actual = Problem564.NearestPalindromic(input);
//Assert
Assert.Equal(expected, actual);
}
public void PalindromeAbove2()
{
//Arrange
string input = "23453235101";
string expected = "23453235432";
//Act
string actual = Problem564.NearestPalindromic(input);
//Assert
Assert.Equal(expected, actual);
}
