public void HandlesVeryLongSentences()
{
var counter = new WordCounter();
var actual = counter.CountWordOccurances(Resources.TheLastVoyageOfTheGhostShip);
var actualWords = actual.Sum(c => c.Occurances);
Assert.AreEqual(2156, actualWords);
}
public void IgnoresPunctuation()
{
var expected = new[] {
new WordOccurances(2, "Why"),
new WordOccurances(1, "oh")
};
var counter = new WordCounter();
var actual = counter.CountWordOccurances("Why, oh why?");
CollectionAssert.AreEquivalent(expected, actual);
}
public void CountsNumbersAsWords()
{
var expected = new[] {
new WordOccurances(1, "I'am"),
new WordOccurances(1, "18"),
new WordOccurances(1, "years"),
new WordOccurances(1, "old")
};
var counter = new WordCounter();
var actual = counter.CountWordOccurances("I'am 18 years old!");
CollectionAssert.AreEquivalent(expected, actual);
}
public void CountsSimpleSentenceWords()
{
var expected = new[] {
new WordOccurances(1, "I"),
new WordOccurances(1, "hate"),
new WordOccurances(1, "repeating"),
new WordOccurances(1, "myself")
};
var counter = new WordCounter();
var actual = counter.CountWordOccurances("I hate repeating myself!");
CollectionAssert.AreEquivalent(expected, actual);
}
public void CountsSentenceWithRepeatingWords()
{
var expected = new[] {
new WordOccurances(2, "My"),
new WordOccurances(1, "cat"),
new WordOccurances(1, "is"),
new WordOccurances(1, "faster"),
new WordOccurances(1, "then"),
new WordOccurances(1, "dog"),
};
var counter = new WordCounter();
var actual = counter.CountWordOccurances("My cat is faster then my dog.");
CollectionAssert.AreEquivalent(expected, actual);
}
