C# ToTitleCase tests

gistfile1.cs

[TestMethod]
public void TestTitleCases()
{
	// From https://github.com/ap/titlecase/blob/master/test.pl
	Assert.AreEqual("For Step-by-Step Directions Email someone@gmail.com", StringHelper.ToTitleCase("For step-by-step directions email someone@gmail.com"));
	Assert.AreEqual("2lmc Spool: 'Gruber on OmniFocus and Vapo(u)rware'", StringHelper.ToTitleCase("2lmc Spool: 'Gruber on OmniFocus and Vapo(u)rware'"));
	Assert.AreEqual("Have You Read “The Lottery”?", StringHelper.ToTitleCase("Have you read “The Lottery”?"));
	Assert.AreEqual("Your Hair[cut] Looks (Nice)", StringHelper.ToTitleCase("your hair[cut] looks (nice)"));
	Assert.AreEqual("People Probably Won't Put http://foo.com/bar/ in Titles", StringHelper.ToTitleCase("People probably won't put http://foo.com/bar/ in titles"));
	// NOTE: Replaced the original non-breaking hyphens with regular hyphens
	Assert.AreEqual("Scott Moritz and TheStreet.com’s Million iPhone La-La Land", StringHelper.ToTitleCase("Scott Moritz and TheStreet.com’s million iPhone la-la land"));
	Assert.AreEqual("BlackBerry vs. iPhone", StringHelper.ToTitleCase("BlackBerry vs. iPhone"));
	Assert.AreEqual("Notes and Observations Regarding Apple’s Announcements From ‘The Beat Goes On’ Special Event", StringHelper.ToTitleCase("Notes and observations regarding Apple’s announcements from ‘The Beat Goes On’ special event"));
	Assert.AreEqual("Read markdown_rules.txt to Find Out How _Underscores Around Words_ Will Be Interpreted", StringHelper.ToTitleCase("Read markdown_rules.txt to find out how _underscores around words_ will be interpreted"));
	Assert.AreEqual("Q&A With Steve Jobs: 'That's What Happens in Technology'", StringHelper.ToTitleCase("Q&A with Steve Jobs: 'That's what happens in technology'"));
	Assert.AreEqual("What Is AT&T's Problem?", StringHelper.ToTitleCase("What is AT&T's problem?"));
	Assert.AreEqual("Apple Deal With AT&T Falls Through", StringHelper.ToTitleCase("Apple deal with AT&T falls through"));
	Assert.AreEqual("This v That", StringHelper.ToTitleCase("this v that"));
	Assert.AreEqual("This vs That", StringHelper.ToTitleCase("this vs that"));
	Assert.AreEqual("This v. That", StringHelper.ToTitleCase("this v. that"));
	Assert.AreEqual("This vs. That", StringHelper.ToTitleCase("this vs. that"));
	Assert.AreEqual("The SEC's Apple Probe: What You Need to Know", StringHelper.ToTitleCase("The SEC's Apple probe: what you need to know"));
	Assert.AreEqual("'By the Way, Small Word at the Start but Within Quotes.'", StringHelper.ToTitleCase("'by the way, small word at the start but within quotes.'"));
	Assert.AreEqual("Small Word at End Is Nothing to Be Afraid Of", StringHelper.ToTitleCase("Small word at end is nothing to be afraid of"));
	Assert.AreEqual("Starting Sub-Phrase With a Small Word: A Trick, Perhaps?", StringHelper.ToTitleCase("Starting sub-phrase with a small word: a trick, perhaps?"));
	Assert.AreEqual("Sub-Phrase With a Small Word in Quotes: 'A Trick, Perhaps?'", StringHelper.ToTitleCase("Sub-phrase with a small word in quotes: 'a trick, perhaps?'"));
	Assert.AreEqual("Sub-Phrase With a Small Word in Quotes: \"A Trick, Perhaps?\"", StringHelper.ToTitleCase("Sub-phrase with a small word in quotes: \"a trick, perhaps?\""));
	Assert.AreEqual("\"Nothing to Be Afraid Of?\"", StringHelper.ToTitleCase("\"Nothing to Be Afraid of?\""));
	Assert.AreEqual("A Thing", StringHelper.ToTitleCase("a thing"));
	Assert.AreEqual("Dr. Strangelove (Or: How I Learned to Stop Worrying and Love the Bomb)", StringHelper.ToTitleCase("Dr. Strangelove (or: how I Learned to Stop Worrying and Love the Bomb)"));
	Assert.AreEqual("This Is Trimming", StringHelper.ToTitleCase("  this is trimming"));
	Assert.AreEqual("This Is Trimming", StringHelper.ToTitleCase("this is trimming  "));
	Assert.AreEqual("This Is Trimming", StringHelper.ToTitleCase("  this is trimming  "));
	// NOTE: I can't find a way to do this that would preserve things that should stay in upper-case (e.g. acronyms)
	// Assert.AreEqual("If It’s All Caps, Fix It", StringHelper.ToTitleCase("IF IT’S ALL CAPS, FIX IT"));
	Assert.AreEqual("What Could/Would/Should Be Done About Slashes?", StringHelper.ToTitleCase("What could/would/should be done about slashes?"));
	Assert.AreEqual("Never Touch Paths Like /var/run Before/After /boot", StringHelper.ToTitleCase("Never touch paths like /var/run before/after /boot"));
	Assert.AreEqual("If There's a Dash in the Middle of a Sentence - Leave It Be", StringHelper.ToTitleCase("If there's a dash in the middle of a sentence - leave it be"));

	// From https://github.com/gouch/to-title-case
	Assert.AreEqual("A for by Of", StringHelper.ToTitleCase("A For By Of"));
	Assert.AreEqual("Follow Step-by-Step Instructions", StringHelper.ToTitleCase("follow step-by-step instructions"));
	Assert.AreEqual("This Sub-Phrase Is Nice", StringHelper.ToTitleCase("this sub-phrase is nice"));
	Assert.AreEqual("Catchy Title: A Subtitle", StringHelper.ToTitleCase("catchy title: a subtitle"));
	Assert.AreEqual("Catchy Title: \"A Quoted Subtitle\"", StringHelper.ToTitleCase("catchy title: \"a quoted subtitle\""));
	Assert.AreEqual("Catchy Title: “‘A Twice Quoted Subtitle’”", StringHelper.ToTitleCase("catchy title: “‘a twice quoted subtitle’”"));
	Assert.AreEqual("\"A Title Inside Double Quotes\"", StringHelper.ToTitleCase("\"a title inside double quotes\""));
	Assert.AreEqual("All Words Capitalized", StringHelper.ToTitleCase("all words capitalized"));
	Assert.AreEqual("Small Words the Lowercase", StringHelper.ToTitleCase("small words the lowercase"));
	Assert.AreEqual("A Small Word Starts", StringHelper.ToTitleCase("a small word starts"));
	Assert.AreEqual("Do Questions Work?", StringHelper.ToTitleCase("do questions work?"));
	Assert.AreEqual("Multiple Sentences. More Than One.", StringHelper.ToTitleCase("multiple sentences. more than one."));
	Assert.AreEqual("Ends With Small Word Of", StringHelper.ToTitleCase("Ends with small word of"));
	Assert.AreEqual("\"Title Inside Double Quotes\"", StringHelper.ToTitleCase("\"title inside double quotes\""));
	Assert.AreEqual("Double Quoted \"Inner\" Word", StringHelper.ToTitleCase("double quoted \"inner\" word"));
	Assert.AreEqual("Single Quoted 'Inner' Word", StringHelper.ToTitleCase("single quoted 'inner' word"));
	Assert.AreEqual("Fancy Double Quoted “Inner” Word", StringHelper.ToTitleCase("fancy double quoted “inner” word"));
	Assert.AreEqual("Fancy Single Quoted ‘Inner’ Word", StringHelper.ToTitleCase("fancy single quoted ‘inner’ word"));
	Assert.AreEqual("This vs. That", StringHelper.ToTitleCase("this vs. that"));
	Assert.AreEqual("This vs That", StringHelper.ToTitleCase("this vs that"));
	Assert.AreEqual("This v. That", StringHelper.ToTitleCase("this v. that"));
	Assert.AreEqual("This v That", StringHelper.ToTitleCase("this v that"));
	Assert.AreEqual("Address email@example.com Titles", StringHelper.ToTitleCase("address email@example.com titles"));
	Assert.AreEqual("Pass camelCase Through", StringHelper.ToTitleCase("pass camelCase through"));
	Assert.AreEqual("Don't Break", StringHelper.ToTitleCase("don't break"));
	Assert.AreEqual("Catchy Title: Substance Subtitle", StringHelper.ToTitleCase("catchy title: substance subtitle"));
	Assert.AreEqual("We Keep NASA Capitalized", StringHelper.ToTitleCase("we keep NASA capitalized"));
	Assert.AreEqual("Leave Q&A Unscathed", StringHelper.ToTitleCase("leave Q&A unscathed"));
	Assert.AreEqual("Scott Moritz and TheStreet.com’s Million iPhone La-La Land", StringHelper.ToTitleCase("Scott Moritz and TheStreet.com’s million iPhone la-la land"));
	Assert.AreEqual("You Have a http://example.com/foo/ Title", StringHelper.ToTitleCase("you have a http://example.com/foo/ title"));
	Assert.AreEqual("Your Hair[cut] Looks (Nice)", StringHelper.ToTitleCase("your hair[cut] looks (nice)"));
	Assert.AreEqual("Keep That Colo(u)r", StringHelper.ToTitleCase("keep that colo(u)r"));
	Assert.AreEqual("Have You Read “The Lottery”?", StringHelper.ToTitleCase("have you read “The Lottery”?"));
	Assert.AreEqual("Read markdown_rules.txt to Find Out How _Underscores Around Words_ Will Be Interpreted", StringHelper.ToTitleCase("Read markdown_rules.txt to find out how _underscores around words_ will be interpreted"));
	Assert.AreEqual("Read markdown_rules.txt to Find Out How *Asterisks Around Words* Will Be Interpreted", StringHelper.ToTitleCase("Read markdown_rules.txt to find out how *asterisks around words* will be interpreted"));
	Assert.AreEqual("Notes and Observations Regarding Apple’s Announcements From ‘The Beat Goes On’ Special Event", StringHelper.ToTitleCase("Notes and observations regarding Apple’s announcements from ‘The Beat Goes On’ special event"));
}