public void WordsWithSameLatinlettersSortedTheSameWay()
{
var paragraph = "upperCaSe UppERcASE upperCaSE";
var sorter = new IgnoreCaseSorter();
var sorted = sorter.Sort(paragraph);
Assert.AreEqual(paragraph, sorted);
}
public void ThreeSentencesWithDifferentcases()
{
var paragraph = "upperCaSe. UppERcASE .upperCaSE";
var sorter = new IgnoreCaseSorter();
var sorted = sorter.Sort(paragraph);
Assert.AreEqual("upperCaSe UppERcASE upperCaSE", sorted);
}
public string Sort(string text, SortOption sortOption)
{
if (text == null)
{
throw new ArgumentNullException("Input text is null.");
}
ISortStrategy strategy;
switch (sortOption)
{
case SortOption.IgnoreCase:
strategy = new IgnoreCaseSorter();
break;
default:
throw new NotSupportedException($"Specified sort option {sortOption} not supported");
}
return(strategy.Sort(text));
}
