public void ImproperWordAdd()
{
WordDatabase db = new WordDatabase();
db.AddWord(cat);
Assert.IsTrue(db.GetAllWords().SetEquals(new HashSet <Word> {
cat
}));
db.AddWord(cat);
Assert.AreEqual(1, db.GetAllWords().Count);
Assert.IsTrue(db.GetAllWords().SetEquals(new HashSet <Word> {
cat
}));
}
public void DeserializeDatabase()
{
string expected = @"Words:
BASEBALL, BAT, CAT, PORT, PORTS, SPORT
Links:
BASEBALL BAT WordAssociation
BAT BASEBALL WordAssociation
BAT CAT OneLetterChange
CAT BAT OneLetterChange
PORT PORTS OneLetterAddOrRemove
PORT SPORT OneLetterAddOrRemove
PORTS PORT OneLetterAddOrRemove
PORTS SPORT Anagram
SPORT PORT OneLetterAddOrRemove
SPORT PORTS Anagram
";
StringReader reader = new StringReader(expected);
WordDatabase db = WordDatabase.Deserialize(reader);
Assert.IsTrue(db.GetAllWords().SetEquals(new HashSet <Word> {
baseball, bat, cat, sport, ports, port
}));
Assert.IsTrue(db.ContainsLink("BASEBALL", "BAT"));
Assert.IsTrue(db.ContainsLink("BAT", "BASEBALL"));
Assert.IsTrue(db.ContainsLink("PORTS", "SPORT"));
}
public void PopulatingDatabase()
{
WordDatabase db = new WordDatabase();
db.AddWord(cat);
db.AddWords(new List <Word> {
bat, baseball, sport, ports, port
});
Assert.IsTrue(db.GetAllWords().SetEquals(new HashSet <Word> {
cat, bat, baseball, sport, ports, port
}));
HashSet <Link> batLinks = db.GetLinksFor(bat);
Assert.AreEqual(1, batLinks.Count);
Assert.IsTrue(batLinks.Contains(catBat.Reverse()));
HashSet <Link> portsLinks = db.GetLinksFor(ports);
Assert.AreEqual(2, portsLinks.Count);
Assert.IsTrue(portsLinks.Contains(new Link(ports, sport, LinkType.Anagram)));
Assert.IsTrue(portsLinks.Contains(new Link(ports, port, LinkType.OneLetterAddOrRemove)));
}