public void IsPalindrome_NullArgument()
{
var target = new Problem1();
target.IsPalindrome(null);
}
public void IsPalindrome_EmptyStringIsAPalindrome()
{
var target = new Problem1();
Assert.IsTrue(target.IsPalindrome(string.Empty));
}
public void IsPalindrome_NotAPalindrome()
{
var target = new Problem1();
Assert.IsFalse(target.IsPalindrome("hello world"));
}
public void IsPalindrome_Palindromes()
{
var target = new Problem1();
Assert.IsTrue(target.IsPalindrome("A man a plan a canal Panama"));
Assert.IsTrue(target.IsPalindrome("Z"));
Assert.IsTrue(target.IsPalindrome("A Toyotas a Toyota"));
Assert.IsTrue(target.IsPalindrome("Go hang a salami Im a lasagna hog"));
Assert.IsTrue(target.IsPalindrome("zzzxxyyayyxxzzz"));
}